When the student is ready, the master will appear.
--ancient mystical epigram
This chapter presents you with new ideas about education and about the Internet. Much of education faces imminent reform, and the Net could be the best thing that has happened to public education this century. Provided that access is affordable, fairly provided, and universally accessible.
This chapter will help you sharpen your Internet skills, provide you with some new skills, show you how to use powerful search programs to find educationally relevant materials, demonstrate that education is moving onto the Net in many academic disciplines, and help you find ways to use the Net to enrich and perhaps redesign your curriculum.
So, here's what's ahead:
Why educators have high hopes for the Internet
The educator's netiquette
A pedagogue's tool kit
WAIS: Wide Area Information Servers
Online information: current newspapers and magazines
Online coursework
Communicating with teachers
Searching Listserv archives
Public education and the Internet
Everyone seems to be talking about the Net, the "information super-highway," the infobahn, the National Information Infrastructure (NII), and the Internet. Why is this so?
It seems that we see this new technology, the Internet, as a ray of sunlight, the first light of a new Information Age. It does hold great promise for our whole society, especially for educators and also for learners or students.
Teachers are asking "Why should I use the Internet in my home or classroom? Is this a good way to help children and adults prepare for a better future?" This next section is intended to begin to introduce to you the many ways that education is already changing because of the Internet.
Let's face factsthe Internet is exciting. Learning while using the Net is a powerful releaser of emotion, a motivator, and a new form of engagement for many students. Students gravitate to the Net like nothing before in their lives.
While the Net is not likely to replace after-school athletics or music lessons very soon, for some students it is the best learning opportunity ever made available to them. These children soon realize that their rewards on the Internet will be in proportion to the effort they invest in learning Net skills, and learn all the more for it.
Contacts in far away places around the world make any project more dynamic, and more interesting. Frequently, the Internet has the most up-to-date information available anywhere. Both teachers and students are energized by the freshness and immediacy of the Net.
The Net is the future. It costs less than a high school sports program, and Internet competence will stay with students for life, because these skills are intellectual, not physical. Keyboarding is only the beginning. Kids who are connected to the Net learn to ask better questions, to make better arguments, and to present themselves more positively, by using the Internet as a new form of communication.
Let's start with e-mail. Children concentrate harder to express themselves when sending an e-mail message to another country or state. They work on vocabulary and clarity as never before. When they know another student in Stockholm, or an engineer at NASA, will be writing back, children recognize the difference between slang and formal language. Some evidence has been found that kids express themselves more carefully and demonstrate better communication skills while using e-mail than they do in written tests for their regular classroom teacher!
On the topic of formal languagelearning computer languages, that islearning to program computers is a tremendous mathematical learning opportunity. Computer operation has its essence in math, and truly understanding computers requires some fairly sophisticated mathematical and scientific concepts. Kids who become ensnared in the Net tend to "automatically" excel in other areas of math, science, and often surprise their teachers and parents with new knowledge far afield from math and science.
The Internet is rapidly becoming the largest reservoir of knowledge ever extant on this planet. Wise students grow adept at finding and retrieving remote Net information. They then go on to develop more sophisticated search and retrieval strategies. Soon, they begin to really admire librarians for their access and retrieval skills, no longer as magical sources of books and information.
Once students have gathered together masses of new information, their teachers are expected to know how to help sort out the information and deal with it constructively. This is the beginning, for students, of learning the arts of analysis, evaluation, and application. These writing, thinking, and knowledge skills learned on the Internet are applicable to almost every curriculum area.
Also, don't forget that the Net's very best resources are human beings, not computers or databases! Old friends, new friends, and experts of all typescolleagues, specialists, and fellows of all stripes are on the Net, anticipating your arrival. Teacher, parent, and student isolation can become a thing of the past!
The normal limitations of time and space do not apply to the Net. New Zealand is just as close as your state capital, in Net time. E-mail arrives in minutes, and huge files are copied and transferred thousands of miles in mere seconds.
Teachers use e-mail to do consultations, confident they won't have to play telephone-tag. Students can exchange several volleys with keypals before a surface mail letter can make a single one-way trip.
Sending mail on a Listserv to hundreds or thousands of people is no more work than sending a single messagethe Net does the extra toil for you!
Because it is like a worldwide personal library, the Net inspires students, teachers, and parents to find and use new information.
Powerful Internet tools allow everyone to find and retrieve new information, data, graphic images, and software that is personally interesting, almost instantly. Often the information is simply not available except on the Internet.
Students also learn the importance of educational independence and intellectual autonomy from using the Net for school work.
The Net is more current (as in instantaneous) and more dynamic than any old-fashioned library could be, so students and teachers learn that using the Net can save them time. Because the Internet exhibits many of the signs of life and is so responsive to our information needs, some people even become attached to the Net, as they would to a dear friend.
Socially induced prejudices like appearance, gender, race, age, and behaviors fade away in the world of the Internet, because students learn that they are judged solely on what they say and how they say it.
Hearing-impaired people may actually have an advantage on the Net, because they are not distracted by outside noises.
Class, race, ability, and disability are removed from consideration in Internet communication. They simply do not matter.
Margaret Honey surveyed educators who were using telecommunications for professional and intructional activities in the spring of 1992. Respondents were described as highly self-motivated, with little support from the school or district level. A high percentage of the teachers reported that they were self-taught, learning from their online colleagues, and a substantial majority are "conducting professional networking activities from their own homes, suggesting that much of their telecommunications work is now done on their own time, at their own expense, and with a high level of personal commitment." A reasonable conclusion is that this significant national movement, which only recently has gained the attention of the popular media, has sprung from grassroots activities fostered and sustained by dedicated professionals who see this movement as extraordinarily beneficial to themselves and their students.
Janet Murray, "Schoolkids and the Net," from The Internet Unleashed (Indianapolis: Sams Publishing, 1994, pp. 874-75).
Janet Murray is the librarian at a comprehensive public high school serving 1,500 students in Portland, Oregon, and SysOp of the HI TECH TOOLS for Librarians BBS (FidoNet 1:105/23). She is also a cofounder of K12Net, a virtual network of 37 educationally-oriented conferences devoted to curriculum, language exchanges with native speakers, and classroom-to-classroom projects. Since obtaining her MALS from Rosary College Graduate School of Library and Information Science in 1981, she has been an active advocate of online programs, making appearances and speeches at national conferences, automating circulation systems in school libraries, and bringing innovative access systems to her school district. In the following e-mail interview, she answers questions about K12Net and the future of the electronic school.
TF: Over the last few years, the word "education" has become a sort of rallying cry for the technologically progressive; from Internet-savvy librarians <g> to Hollywood "Edutainment" producers and Silicon Valley software developers. Obviously, digital storage/retrieval and advanced telecommunications are ideal for educational applications, but the bottom-line question is: "Who pays for this stuff?" Has this general interest translated into more financial support from the private and commercial sectors?
JM: Not in my experience. But the government's recent initiatives in funding tend to encourage local collaboration and matching funds from the private and commercial sectors, so that may be an emerging trend.
TF: There are many who feel that the increasing privatization of the educational industry will lead to an eventual displacement of the public school system. Do you feel this is a real possibility? And is that good news or bad news?
JM: First, let me quibble over a semantic issue: Do you (and others) regard education as an industry? A recent issue of the Phi Delta Kappan featured the privatization movement with a cover caricaturizing children as "products" emerging from an assembly line... But to respond to your first questionNo. Commerce is rarely altruistic. Corporations that provide education for a fee (and a profit) will attract those who can afford it to the ultimate detriment of those who cannot. I'm highly skeptical of the promises made by those with a vested interest in privatizing education; if there were a panacea to the perceived problems of education, it would have been discovered by now. As for your second questionthe U.S. Supreme Court rejected the "separate but equal" doctrine forty years ago; any educational reform movement that fosters inequality is bad news. The U.S. Postal Service may provide a useful analogy; its privatization increased competition as well as costs. Now those who can afford Federal Express or United Parcel Service may prefer those services, but the national public system has not been displaced, and few would assert that it offers "equal" services.
TF: The Internet is regarded by many as a sort of "panacea," not only for purposes of education but for all of society as well. Of course this picture may be changing; the NSF's upcoming withdrawal from management of the Internet backbone and the increasing "privatization of cyberspace," when coupled with the traditional underfunding of the public school system, seems to imply that educators must find new ways to utilize and cross-link existing systems. Do you see this happening in the field?
JM: In 1994, there have been several initiatives to promote cooperation among federal and state agencies, network service providers, and educational practitioners. The March 1994 report, "Building Consensus/Building Models: A Networking Strategy for Change," summarizes the recommendations derived from one such collaboration.
TF: How can public education make best use of the Internet (or the NII), and yet remain unbiased and egalitarian? That is the question.
JM: The Internet/NII's capacity to offer small, isolated schools access to the same resources available in urban school districts is fundamental to questions of equity. Although 67 percent of U.S. elementary schools and 50 percent of our high schools serve fewer than 500 students, all of the currently funded NIE testbed sites are located in metropolitan areas. These smaller schools are typically least able to afford the high-speed networking configurations currently being recommended by the experts, and, paradoxically, most likely to benefit from access. We must promote networking solutions that will serve all schools, not just the elite few.
TF: This leads to K12Net, of which you are a cofounder. K12Net, which coexists on FidoNet-compatible BBSs and as a series of Usenet newsgroups in the k12.* hierarchy, is demonstrating the capabilities afforded us right nowthe cross-linking of networking systems for the common purpose. Since access requires only a working Fido BBS, students, teachers, and administrators from all over the world can make use of K12Net, even if they're located far from the nearest university or Internet access provider. What's going on these days on K12Net?
JM: K12Net has always described itself as a "network with training wheels" designed to acquaint K-12 educators and students with the benefits of telecommunications. As more schools obtain access to Internet, our participants will probably shift their focus to sharing information about efficient location of Internet resources. The statewide networks in California, North Dakota, and Virginia already provide their states' primary access point for K12Net through the Usenet newsgroups in the k12.* hierarchy. However, K12Net's status as an international educational network is heavily dependent on its FidoNet roots. Nearly 50 percent of the participating K12Net bulletin board systems are located outside the continental U.S., where K-12 educational access to Internet is highly problematic. Therefore, I do not expect K12Net to rely solely on Internet distribution in the foreseeable future.
TF: Are there other differences? Do the Usenet posts tend to have different purposes than those which come in from the Fido systems?
JM: Posts from both types of sites focus on the useful exchange of information. An important advantage of crosslinking K12Net bulletin board systems with Usenet newsgroups is that it enables university participation. Student inquiries frequently receive valuable responses from correspondents in research-oriented institutions.
TF: In terms of the future of public education and equal access to what might be called "public knowledge bases"the educational levels of the NIIwhat are the most important hurdles before us?
JM: Affordable access and adequate training are the most significant hurdles to be surmounted by Internet enthusiasts. Rapid developments in the provision of user-friendly interfaces over the past two years have created an environment in which one can successfully locate materials and information appropriate in a K-12 setting. Now we must educate and persuade the service providers and telcos that it is in their best interest to provide affordable access, and we must develop training materials that can be used effectively and independently at remote sites.
TF: And how is K12Net addressing these issues?
JM: We are promoting awareness of the need for inexpensive, locally manageable networking software and training materials appropriate for use in individual schools. (Commercial solutions developed by BBSs and e-soft are prohibitively expensive and require longterm commitments for technical support.) Several of us are participating in local and statewide initiatives to network K-12 schools.
K12Net is an all-volunteer effort, with participating BBSs located throughout the world. For more information regarding K12Net and its activities, contact Jack Crawford or Janet Murray at these addresses:
Jack Crawford
Wayne-Finger Lakes Teacher Resource Center
703 E. Maple Avenue
10 Eisenhower Hall
Newark, NJ 14513-1863
Phone: (315) 331-1584
E-mail: jack@rochgte.fidonet.org
Janet Murray
Wilson High School
1151 S.W. Vermont Street
Portland, OR 97219
Phone: (503) 280-5280 x450
E-mail: jmurray@psg.com
For current information on the state of Internet/K-12 activities and plans, the two following IETF documents are of significant value:
Gargano, Joan and David Wasley. "K-12 Internetworking Guidelines." Working Draft, IETF School Networking Group: June, 1994.
Sellers, Jennifer. "Answers to Commonly Asked 'Primary and Secondary School Internet User' Questions." IETF School Networking Group, Internet FYI, RFC 1578: February, 1994.
After a youngster has a significant vocabulary and adult grammar, there is little to keep him or her from conversing like an adult over the Net. Likewise, adults can masquerade as kids. This brings up "security" concerns in educators and parents alike.
Safe telecomputing for kids must be taught before the keyboard and modem are freely available in an unsupervised environment. However, local policies differ greatly. General guidance is available in RFC 1578 (aka FYI 22). It is available by anonymous FTP.
Access:
Anonymous FTP:
North America
site ds.internic.net or 198.49.45.10
directory /fyi
Europe
site src.doc.ic.ac.uk
directory /rfc
Unfortunately, there simply is no substitute for infusing issues of information safety, privacy, and ethics into the technology curriculum at early age. All teachers easily recognize safety issues in science classes and around machines and shop equipment. These and related privacy and ethical concerns also must be addressed around Net access and proper Net behavior.
The Gopher menu in Figure 19.1 demonstrates one of the danger zones educator gurus should be prepared for before a crisis happens. This kind of material is absolutely not common or usual, but the Net has great diversity, and such things are available.
Figure 19.1. Menus like this are not typical on the Internet, but they are there if one looks for them.
Establishing clear rules, and consequences for breaking them, is a school-wide or district-wide responsibility. Parental involvement and support is a must, especially in the earliest years.
In RFC 1578, the Internet Q&A for K-12 schools Jennifer Sellers says "...schools need to exercise reasonable oversight while realizing that it is almost impossible to absolutely guarantee that students will not be able to access objectionable material."
Because the Pentagon required a communication system that would still work after a nuclear attack on the USA, the Net doesn't have top-down controls of the kind we have grown to expect in our media-information-consuming society.
Time magazine, in a cover story about the Net, said, "It's hard to block anything on the Internet, which interprets censorship as damage and routes around it." Time, July 25, 1994, p. 54.
Since it is almost impossible to prevent some lapses, it is vital to have clear standards up front, before your are faced with emotional administrators, students, and parents!
Even Net gurus have pet peeves. The difference lies in how a true guru responds to these everyday nuisances.
Here is a list of the commonest newbie e-mail and Listserv mistakes made on the Net, given in the order of how much they irk Net Gurus. In each case, the proper, appropriate behavior is indicated, so the mistaken newbie can learn and evolve into a higher Net Being, perhaps even a guru.
Pedagogical gurus achieve their prominence by deep self-understanding, and by having tools to get the job done. Here are some methods to deal with emergencies, to exit ungainly programs, to manage the wait during net-lag delays, and to reduce the likelihood of delays in the first place.
You can't hurt the Net. It was designed to withstand full-scale nuclear attack, and to resist even malicious crackers. Don't worryyour explorations, no matter how primitive, are simply not going to hurt the Internet.
As you become more and more skilled on the Net, your ability to surmount crises also increases. But most of the problems you run into are still human error. It's just a question of which human you end up blaming! The more you know, the more you know (what) you don't know, so to speak.
Most of the errors made by Internet gurus are the same things anybody could do, only on a grander scale. Anybody can mistype the word "your" as "you," but it takes a real guru to send it out to 5 mailing lists so that 2750 people get you silly message!
Here are some procedural tips to help you deal with the more common emergencies and inconveniences that gurus encounter on the Net.
Patience, as they say, is a virtue. If a remote computer doesn't respond quickly, sometimes a novice too quickly assumes that the software has gone awry, and locked up the computer.
For gurus, usually, it's just that a bigger job than yours has come along, and has shoved you out of the spotlight for a while. Or, if this happens during daylight hours, the business (such as NASA, for instance) that owns the remote computer gives its own local workers much higher priority than remote users.
If you're lucky, the big job that displaced you will run itself out in a minute or two, and you will be back in business. If that two-minute wait is too much for you, or you've already waited five minutes to no avail, try some of the following tricks to get the attention of the remote machine, or bail out of a nonproductive trial.
Here are some things to try if you run into the Internet doldrums. Depending on your hardware and software, some of these tricks can force you to reboot your computer and/or reestablish your remote connection if they do not workso be sure to note the ones that do and don't work for your configuration, so you can choose wisely in the future. Software and hardware respond unpredictably to tricks designed for systems other than their own!
control ] (press two keys at once) Esc End control c (press two keys at once) control ^ (press two keys at once) control Break (press two keys at once) control End (press two keys at once)
Because there are so many ways to exit a computer system or a software program, it's very difficult for even a guru to remember the exact method in every situation. It is best if the software or remote computer politely tells you the exit procedurebut sometimes they just don't say.
Then, what do you do to get out? Well, typing h or help sometimes gets you a few cryptic tips, but there are often enough situations where there is just no guidance given.
So, every guru unfolds their own personal mantra of exit sequences, but here are a few collected by highly advanced gurus, just to get you started:
q |
then press Enter or Return, or |
exit |
then press Enter or Return, or |
quit |
then press Enter or Return, or |
close |
then press Enter or Return, or |
bye |
then press Enter or Return, or |
Esc |
then press Enter or Return, or |
End |
then press Enter or Return, or |
goodbye |
then press Enter or Return, or |
logout |
then press Enter or Return, or |
logoff |
then press Enter or Return, or |
ciao |
then press Enter or Return, or |
disconnect |
then press Enter or Return |
Many Internauts and Net gurus have chosen to deal with the remote computer waiting problem by adjusting their on-Net work clocks. (Remember, I said the Net makes time and space disappear?) If you use a remote machine when the time at the remote site is, say, between midnight and 6 a.m., you usually have very little competition for access, and get much faster response times. So, Internet gurus try to choose their remote computer sites according to the following type of time shifted schedule:
Guru Position |
Preferred Remote Site | |
Time in Chicago/Dallas |
Location |
Remote Time |
8 a.m. |
Hawaii |
4 a.m. |
New Zealand |
2 a.m. | |
10 a.m. |
New Zealand |
4 a.m. |
Japan |
1 a.m. | |
Hong Kong |
1 a.m. | |
Sidney |
1 a.m. | |
12 Noon |
Japan |
3 a.m. |
Hong Kong |
3 a.m. | |
Sidney |
3 a.m. | |
6 p.m. |
England |
12 Midnight |
Germany |
1 a.m. | |
France |
1 a.m. | |
Italy |
1 a.m. |
Here's something to meditate on: Time on the Internet is a most relative concept. Think about thisright now it is every hour of day, somewhere on this spinning, spherical planet!
So as fast as I could,
I went after my net.
And I said, "With my net
I can get them I bet.
I bet, with my net,
I can get those Things yet!"
Then I let down my net.
It came down with a plop!
And I had them! At last!
Those two Things had to stop.
Dr. Seuss, The Cat in the Hat (New York: Random House, 1957).
WAIS is a distributed natural-language indexing, search, and retrieval tool. Right! Now what does that mumbo-jumbo mean?
It means you can use your regular vocabulary to search for things instead of fancy computer jargon. WAIS lets you ask simple questions in your own words and get lots of useful results from many computers and databases. That's better than the alternative of using special query languages to search one computer at a time, getting smaller results with less assurance of relevance and quality. The final result of a WAIS query is a set of document references (and full text in some cases) that contain the words you asked for.
WAIS enables you to search many databases all over the Internet. It searches the full-text of databases you select (called sources or source files) by asking computers all over the Net to check their index files for words you're asking about. WAIS index files end with the extension .src, such as:
ANU-Demography-Publications.src
bryn-mawr-medival-reviw.src
directory-of-servers.src
document_centr_catalog.src
inet-libraries.src
jte.src
With some WAIS programs, you can also use Boolean logic (AND, OR, NOT, or ADJ, for instance) to ask for combinations of words, so you can get closer and closer to exactly the items you want.
Public-domain clients for accessing WAIS are available for the following platforms: Macintosh, MS/DOS, Windows 3.x, VMS, NeXT, UNIX, and X Window. These clients are available via anonymous FTP from the University of North Carolina.
Access:
site sunsite.unc.edu
directory /pub/wais
Gophers are now delivering the most common, and simplest WAIS searches. Many Gophers have a WAIS search option, under the options
Other Gopher and Information Servers/
WAIS Based Information/
The only disadvantage of this kind of WAIS search is that you can't search more than one database source at a time.
You can search many databases at one time using the telnet site demonstrated later in this chapter. Unless you install a WAIS search program on your own personal computer, for serious searching gurus use a telnet WAIS search, because it's most efficient in using the Net's resources.
The user interface on the free telnet version of WAIS is real chunky, but you may learn to love this gnarled Internet tool.
The WAIS (pronounced like waist without the "t" at the end) output from this site is rough, and a little hard to understand. And you must always do a search at least twice, to get anything really useful. So why on earth would anyone want to use WAIS?
Because it's based on the actual contents of the filesnot file names, not directory names. Consequently, it won't be so likely to lead you to an empty directory. And as you get more sophisticated in constructing searches, you can eliminate wrong items and find only high quality "hits."
Well, maybe that's overstating the case for WAIS a little. WAIS doesn't actually look inside files, really. It looks at sophisticated indexes of database files.
Astonishingly, the real contents of the target file, the one you're looking for, is not limited to words, so a WAIS index can lead you to graphic files, fonts, video and sound files, just about anything that can be put on a computer disk.
The key idea here is that indexes can refer to anything that can be described (which is a pretty big universe, to start with). Indexes can even refer to descriptions of odors and smells, can't they? Ever wonder if there was a database of fresh fruit or oven-baked pastry smells? Now that's an idea for a guru's meditation.
Archie searches FTP sites worldwide; Jughead searches some Gopher menus; Veronica searches Gopher menus worldwide. They all do valuable searches, but none of them looks inside the index files to find content words, groups of words, and phrases the way WAIS does. The others look at menus and directory names, but only WAIS looks into the contents of the files, using indexes.
WAIS is associated with a standard method (ANSI Z39.50) for how to construct indexes for searching. So, WAIS is dependent on the quality and thoroughness of the indexes it is searching through. (The same limitation applies to Archie, and to the Whois system.)
There are over five hundred WAIS indexes (of databases) already built and available on the Net. The number is growing constantly. They cover educational topics of every variety, including:
agriculture
beer making
computer science
human genetics
literature
molecular biology
religion
science fiction
social science
special education
The separate databases are organized in different ways, using various database systems, but you don't have to learn the query languages of the various databases. WAIS uses your natural language queries to find relevant documents for you.
The technical experts say that no semantic information is extracted from WAIS queries. Part of what they mean is that WAIS indexes don't tell you if the search words are in any particular order or proximity. A WAIS index just tells you the words are in the document. Words that are of key importance to the indexed database, like those in document titles, words in all capitals, and words with initial capitals are given a little more weight in the index.
And there are also lots of stop words that just don't get indexed or searched forlike the words and, the, but, with, and so on, because they are too common to mean anything important in an index or a search. But they are a vital part of natural-language searching, since they allow you to ask a questions like "Please show me things about the space program?" WAIS hears that question as "space program" or "program space" and just ignores all other natural language words.
There are many WAIS servers throughout the Net. The main directory-of-servers database is available at several sites. Here is how you can address a query to it.
The host computer named quake.think.com is a demonstration site; anyone can telnet to it. At the login: prompt enter wais; no password is needed.
Although the client interface differs between platforms and versions of WAIS, each variant of the WAIS interface requires queries to be performed in the same way, whatever the interface:
Figure 19.2. Each database to be searched must have an asterisk, before it will be searched for the keywords you specify next.
Next, formulate a query by giving narrow, specific keywords to be searched for, like "tell me about U.S. Supreme Court Opinions."
When the secondquery is run, WAIS asks for the keyword information from each selected database.
Headlines of documents satisfying the query are displayed. The selected documents contain the requested words and phrases. Selected documents are ranked according to the number of matches within them. Figure 14.3 shows you a sample of WAIS output, showing how well the "hits" it found matched the search keywords by ranking and scoring each hit.
Figure 19.3. WAIS scores start from 1000 and go down as the matched item corresponds less and less to your keywords.
Learning more about WAIS:
Bug reports, comments, and suggestions about this version of WAIS, may be addressed to:
Email George Brett george.brett@cnidr.org
You can also join a Listserv discussion of WAIS:
e-mail wais-discussion-request@think.com
body subscribe wais-discussion@think.com
There is also a Usenet newsgroup:
Usenet newsgroup: comp.infosystems.wais
The advantages of electronic text in education are stupendous. Once a student has used a word processor to search for important themes, or follow the development of a particular character in a Shakespeare play, that student will never again doubt the utility of learning how to use a word processing program.
Here are three sources of up-to-date electronic texts for classroom use.
Each document on the Electronic Newsstand part of this Gopher contains a copyright notice. Be sure to read and understand the notice before you use these current events and policy papers in any inappropriate way. Figure 14.4 shows a sample menu, and a keyword search in process.
Figure 19.4. Search for articles using keywords that interest you.
There is a nice keyword search available here, so you can search for articles you are interested in, rather than being forced to peruse all of the articles.
Gopher gopher.enews.com 2100
CARL is the Colorado Alliance of Research Libraries. CARL is rapidly becoming the most advanced electronic library in the world.
The following extended quote is almost an entire "beta-issue" of the occasional Internet magazine Net Surfing. This issue focuses on CARL and gives good explanations and examples of how to use CARL to search and obtain Electronic texts.
Surfing #02 UnCover: the biggest magazine rack you ever saw When I was a boy, every town had a place like Mulligan's, a neighborhood market filled with as much clutter as the proprietor could cram in. The haven in the clutter was often a back wall devoted to a vibrant collage of magazines screaming with info about the latest craze. Always there was one to capture a new interest and after a few passes through the table of contents, you could tell if it was worth the hard earned coin. Ever wish there was a place like Mulligan's on the Internet super highway? A place where you could check the latest issue of your favorite magazine or journal and decide whether it was worth purchasing? Better yet, why not have this fictitious Mulligan's mail you the Table of contents as soon as it hits the newsstand. And what about all those pet projects, when you need to search through a mountain of past issues. Wouldn't it be great if there were a place on the Internet where you could search for articles on any topic or by any author and then have those articles forwarded to you. Guess what! It's there, on the Internet super highway -- the biggest magazine rack you have ever seen. It's called UnCover, and includes more than 5,000 magazines and journals. The service is vast, with an archive of well over 5,000,000 articles that can be searched on and then FAXed to you within 24 hours. And yes, you can even have the service e-mail you the table of contents of your favorite monthly, soon off the press. And what about cost? Well the searching is free and so is the Table of contents through e- mail. It does cost, though, to have articles FAXed. This issue of Surfing will be devoted to helping you explore the services of UnCover. Part I: Logging on to UnCover At your Internet prompt type: Telnet database.carl.org You will then be asked to select a terminal type from a list. For most, the selection will be item (5) VT100. If you are unsure, check with your computer folks. Once the terminal type is selected, you will be at the opening screen for CARL. CARL is an acronym for Colorado Alliance of Research Libraries, a not-for-profit organization formed in 1978 to create ways for libraries to share information. One division of CARL services is UnCover, an article delivery service. Until October of last year, this service was available to only member libraries, but can now be accessed free of charge by anyone with an Internet account. Most of the services listed on the opening menu for CARL are restricted to member libraries. You can explore items 1 (UnCover), 7 (Other Databases, which includes the Journal Graphic Database) and 8 (CARL Systems Library Catalogs). These have public access. For our purposes, we will be using UnCover. To enter the UnCover services: Type: 1 at the >> prompt and press <RETURN>. You will then encounter a series of four different prompts. For now, keep pressing the <RETURN> key until you come to the screen pictured below. These early prompts are for member libraries to insert their password or for you as a single user to insert your Profile Account number. A Profile Account is not necessary to use the search functions of the service. Establishing a Profile Account provides UnCover with some basic information about you -- name, e-mail address, etc. You will need a Profile Account if you choose to have the Table of contents of various magazines forwarded to you. (You might later want to re-enter UnCover and establish a Profile Account for yourself.) ============ Main Menu for Uncover ============= Welcome to UnCover The Article Access and Delivery Solution UnCover contains records describing journals and their contents. Over 4000 current citations are added daily. UnCover offers you the opportunity to order fax copies of articles from this database. Type ? for details. For information about a new service, UnCover Complete, type ?C Enter N for NAME search W for WORD search B to BROWSE by journal title QS for QUICKSEARCH information S to STOP or SWITCH to another database Type the letter for the kind of search you want, and end each line you type by pressing <RETURN> SELECTED DATABASE: UnCover ENTER COMMAND (? FOR HELP) >> =========================================================== Congratulations! You are now logged on to the UnCover system. The service is all menu driven -- typing the letter or number of a menu item takes you to the next level of service. You should feel comfortable exploring, there is little trouble that you can cause. As is true with most Internet services, things slow down during the middle of the day, so you might want to play around with UnCover at a time when traffic on the net isn't as heavy. Part II: Using NAME and WORD search Both the Name and Word search features work similarly. If you are looking for authors, you would use NAME search and if you are looking for words in titles you would use the WORD search. WORD search will only search for words in titles and in the brief summaries that are contained on the Table of Content pages of magazines; it will not search for words in the actual articles themselves (too bad). Here is an example to show how the features work. Type: W at the >> prompt Press <RETURN> (to enter WORD search) At the next prompt, you can enter the words you are searching for. You can enter one or several words depending on your criteria. For our example: Type three words at the prompt: Liberal Arts Job Press <RETURN> A list of four articles that meet our criteria will be displayed (pictured below). ============= List of Articles ================ LIBERAL + ARTS + JOB 4 ITEMS Set of 4 will display on one page -- proceeding with display... 1 LaMarco, Terri (The black collegian. 03/01/94) Preparing for Today's Job Market: Concrete advice fo... 2 Chesler, Herbert (Journal of career planning & empl..3/1/94) Tell Them That a "Pure" Liberal Arts Degree Is Markd... 3 (National review. 05/11/92) Books, Arts & Manners. 4 Sharp, Laure M. (The Journal of higher education. 9/1/89) Early Careers of Undergraduate Humanities Majors. <RETURN> to CONTINUE, Number + M (ex. 3M)to MARK article Enter <Line numbers> to see FULL records <P>revious for PREVIOUS page,<Q>uit for NEW search =========================================================== If your list is too long, you will be prompted to provide additional words to help narrow your search. Looking over the list, you will notice that item 2 includes our familiar "Journal of career planning and employment". This is pretty neat! UnCover provides an index to our own professional journal. You can now preview a summary of each article in the list. In this example we will preview Laure Sharp's article (item 4 on the list) Type: 4 at the prompt and press <RETURN> The information pictured below will appear on your screen listing author, title, summary and location or source of the article. At the bottom of the information you are given the cost to have the article FAXed to you. This is as far as the service will take you; you are not able to preview the actual article. ============= Article Summary ================ AUTHOR(s): Sharp, Laure M. Weidman, John C. TITLE(s): Early Careers of Undergraduate Humanities Majors. Summary: Data from the 1979 follow-up of the NLS-72 sample suggest that the early career experiences (two to three years post-baccalaureate) of undergraduate humanities majors differed little from their contemporaries who had majored in several other liberal arts fields, but contrasted with those in which job-major fit was better or pay higher. In: The journal of higher education. SEP 01 1989 v 60 n 5 Page: 544 This article may be available in your library, at no cost to you. To have it faxed from UnCover, the following charges apply: Service Charge: $ 8.50 Fax Surcharge: $ .00 Copyright Fee: $ 1.25 ________________________________________ Total Delivery Cost: 9.75 <R>epeat this display, <M>ark article <Q>uit, <H> for Search History, ? for HELP > =========================================================== For me, at this point, it's a trip to the local library. For one thing my library may subscribe to the journal and I can get it for free or they usually get a better rate to have the article FAXed - - many libraries pay an annual subscription fee to the service. Also, if you don't mind waiting for 6-10 days, you can probably get the article free through inter library loan. If you choose to have the article FAXed to you, you would enter M at the prompt. A new item will be added to your command choices: <O>rder. Once you have marked all the articles that you would like FAXed, type O at the prompt. If you haven't established a Profile Account you will be prompted for your name, FAX number and credit card number. Then presto, the article will be at your FAX machine within 24 hours. Part III: Browsing by Journal Title Another way you can use the service is to browse through the table of contents of various magazines. This feature is accessed at the Main Menu for UnCover. If you are in a different section of UnCover, type Q and <RETURN> to trace your steps back to the Main Menu. Once there: Type: B at the >> prompt Press <RETURN> (to enter Browse by Journal Title) You will then be asked to type the name of the journal that you wish to browse. For our example, type: Internet World UnCover will then display a list of several journal titles. Internet World should appear on top of the list. Type: 1 and <RETURN> to access the Internet World entry. The information pictured below will appear on your screen listing the name of the magazine, publisher and brief description. ============= Journal Summary ================ TITLE(s): Internet world. Westport, CT : Meckler Corp. OTHER ENTRIES: Internet (Computer network) Periodicals. Computer networks Periodicals. Continues: Research & education networking 1051-4791 The UnCover Complete service allows you to order articles from any issue of this journal, provided you have a complete citation. Type ?C for details. -----------------------------------UnCover-------------------- <R>epeat display, <REVEAL>E-mail Alerting <C> UnCover Complete <Q>uit, <E> to Examine Current Issue Information > <H> for Search History, ? for HELP > =========================================================== You now have several options available to you. Let me explain the REVEAL option. The REVEAL options allows you to create a list of magazine titles which are of interest to you. When the next issue is received, UnCover will automatically send the table of contents to your e-mail address. For this to work, you will need to establish a Profile Account. You can do that now: Type: //Profile at the prompt and <RETURN> UnCover will bring you through the steps. You could also establish a Profile Account when you first enter the program. To continue with our example, use the E command to see a list of issues that are on file with UnCover: Type: E at the prompt and <RETURN> What you will see is the list pictured below. ============= Journal List ================ TITLE: Internet world ISSUE STATUS CONTENTS 1 08/01/94 v 5 n 6 Expected Not present 2 07/01/94 v 5 n 5 Published Present 3 06/01/94 v 5 n 4 Published Present 4 05/01/94 v 5 n 3 Published Present 5 03/01/94 v 5 n 2 Published Present ------------------------------------------------------------------ <RETURN>to continue, or <R> to repeat display <C> UnCover Complete<Q> to Quit =========================================================== As we did in the WORD search, you can now type the number of the issue to bring up the table of contents for that issue. Once you are in the table of contents, you can type the number for the article to show a summary. My apologies for being a bit long winded. There are other features which I did not cover but you can learn about by using the help screens that are built into the program. Type: ? and <RETURN> at any prompt for help or Type: ?h2 and <RETURN> for a list of all help screens. Good Luck! -- Leo written 7/13/94 *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
Here are some newspapers and magazines that are available in the form of electronic text, deliverable to your educational institution directly by e-mail! The person to contact for further information and prices is:
Access:
E-mail Michelle Montpetite michelle@americast.com Voice 216/247-0770 Fax 216/247-0778 AMERICAN CYBERCASTING CORPORATION CURRENT PUBLICATION LIST FOR EDUCATIONAL INSTITUTIONS August 1994 DOMESTIC NEWS SOURCES: Los Angeles Times Daily Washington Post Daily Washington Times Daily USA TODAY Decisionline Mon.-Fri. World Press Review Monthly BUSINESS: Investor's Business Daily & AP Financial Data Mon.-Fri. California Management Review Quarterly Forbes 27 Issues Financial Times (London) Mon.-Fri. SCIENCE/ENVIRONMENTAL: Discover Magazine Monthly International Wildlife Monthly Mechanical Engineering Monthly Animals Bi-Monthly National Wildlife Monthly Sea Frontiers Bi-Monthly Ranger Rick Bi-Monthly SOCIAL SCIENCE: The Brookings Review Quarterly Foreign Policy Quarterly Insight on the News Weekly The New Republic Weekly The National Review Bi-Weekly FOREIGN LANGUAGE: Journal Francais D'Amerique Weekly Moscow News Weekly MULTI-CULTURAL/INTERNATIONAL: Beijing Review Weekly China Today Monthly Islamic Affairs Monthly Jerusalem Post Daily London Daily Telegraph Daily France Today Monthly
Many college and university courses and degree programs are already being offered on the Internet or have Net use as a vital course component. Some have brief, on-campus components as well, that require the student to be physically present at some particular location. Many offer videotaped classroom periods as one of the primary adjuncts to e-mail and telnet connections.
The samples of college and postgraduate programs below were chosen because they do not require any on-campus attendance, are open to the public, are not exclusively limited to students in a single state, company, or local broadcast areaand e-mail is mentioned as a primary course component in their entry in The Electronic University: A guide to Distance Learning, Peterson's Guides, c. 1993, Princeton, New Jersey.
Each entry in the Online Educational Resources section below has an e-mail address, telephone, fax, and surface mail address. Every student should carefully explore these opportunities before investing heavily in them. Make sure this method of learning meets your needs and fits your lifestyle and your learning style before you commit to a multi-year degree program!
The courses available now heavily emphasize continuing education and professional development for highly technical occupationsComputer Science, all kinds of Engineering, and Telecommunications. But you will also find listed below programs in Management, Business, Education, Food Science, Human Services, Nursing, Social Work, and Library Science. Soon other professional schools will begin to make offerings on the Net, to position themselves in this new arena of the educational marketplace.
The diversity of instructional methods in these distance education offerings reflects the newness of this way of doing the business of education. Education has been done face to face, students and teacher all in one physical place all at one time, for thousands of years. That's the whole concept of a school, isn't it? Well, today there are many new pedagogical technologies available, including
Fiber Optic Data, Communications, and Video
Internet BBS, Computer Conferencing, and E-mail
ITFSInstructional TV Fixed Service
Laserdisk
Microwave Transmission
Paper-based Correspondence
Satellite TV
Telephone, Fax
Video Conferencing and Compressed Video
Video and Audio Cassette
Video Broadcast, Public TV, Cable TV, Closed Circuit TV
Of course, most of the old limitations of time and space still apply to most of the preceding. And the options above also largely leave the "teacher" in control of events, rather than the learner/student being a self-reliant, adult, independent agent. Truly independent learning, guided by educators, may remain largely in the Internet's realm for some time to come.
Of the above technologies, those that are most under the learner's (time and space) control are:
The way we see education is changing. Once, a person expected to go to school, get an education, and after graduating go to work in a single long career, and then retire. Now, we are realizing that many other combinations and permutations of education, career, and retirement are possible, and probably desirable.
Why must education be a one-time event, with a single rite of passage at the end of it? This "tonsillectomy" model of education (once it's done, it's done) is losing favor. A new model is gaining attention both in schools of education and in corporate circles: A nutritional or gourmet model of educationlearning is pleasant and necessary, and is best done regularly in prearranged and well designed cycles.
The online learning resources listed below presage the diminished importance of all central school campuses. Learning need not be at a single locationthe Net is everywhere. The Net can be a tremendous boon to isolated rural schools. This is because if rural areas actually receive their promised equal access to the Net, they will be able to supply a much higher quality of education without the immediate physical presence of all the amenities, resources, and dangers of urban schools.
But many excellent programs are geographically limited, primarily by the hardware they use. For instance, broadcast TV and cable TV are limited to locations within their signal and cabled service areas, and ITFS (Instructional TV Fixed Service) is limited to a broadcasting radius of around 20 miles.
Therefore, in addition to the nationwide resources listed below, to find Internet-related distance learning opportunities in your local area, check with your local library or bookstore. Or you may want to consult the book The Electronic University: A Guide to Distance Learning, by Peterson's Guides, Princeton, New Jersey, which contains dozens of state, local, and regional educational programs with Internet components.
Here are 18 education programs across North America that include an Internet component.
The Georgia Institute of Technology offers master's degrees and various postsecondary certificates, in Electrical Engineering, Computer Integrated Manufacturing, Engineering Testing and Evaluation, Environmental Engineering, and Health Physics.
For Information:
e-mail: joe_boland@conted.gatech.edu (Joseph S. Boland)
Voice: 404/894-8572
Fax: 404/894-8924
Surface mailContinuing Education Videos
Georgia Institute of Technology
Atlanta, GA 30332-0240
Kansas State University offers a postsecondary certificate in Food Science for food technologists, managers, and supervisors.
For Information:
e-mail: henders@ksvm.ksu.edu (Linda Henderson)
Voice: 913/532-5686
Fax: 913/532-5637
Surface
Distance Learning Program
College Court Building #231
Kansas State University
Manhattan, KS 66506-6007
The National Technological University offers master's degrees in several computer-related subjects through corporate, government, and university sponsors in the U.S., Canada, and Mexico.
For Information:
e-mail: doug.yeager@ntupub.ntu.edu (Douglas Yeager)
Voice: 303/495-6414
Fax: 303/484-0668
Surface
National Technological University
700 Centre Avenue
Fort Collins, CO 80526-1842
New York University offers a post-secondary certificate in Management/Computer Science in a program called The Virtual College.
For Information:
e-mail: vigilante@acfcluster.nyu.edu (Dick Vigilante)
Voice: 212/998-7190
Fax: 212/995-4131
Surface
Information Technologies Institute
New York University
48 Cooper Square
New York, NY 10003-7154
Purdue University offers master's degrees and continuing engineering education in several engineering areas including: Industrial Engineering, Electrical Engineering, Mechanical Engineering, and Civil Engineering.
For Information:
e-mail: swain@ecn.purdue.edu (Philip Swain)
Voice: 317/494-0212
Fax: 317/496-1196
Surface
Continuing Engineering Education
Civil Engineering Building #1575
Purdue University
West Lafayette, IN 47907-1968
The Rochester Institute of Technology offers several programs. This first one is a master's degree in Software Development and Management.
For Information:
e-mail: epr@cs.rit.edu (Evelyn Rozanski)
Voice: 800/CALL-RIT ( same as 800/225-5748)
Fax: 716/475-2114
Surface
Information Technology
Rochester Institute of Technology
P.O. Box 9887
Rochester, NY 14623
The Rochester Institute of Technology also offers a master's degree in Telecommunications Software Technology.
For Information:
e-mail: lutz@Chase.DE (Peter Lutz)
Voice: 800/CALL-RIT (same as 800/225-5748) or 716/475-6162
Fax: 716/475-7100
Surface
Information Technologies
Rochester Institute of Technology
91 Lomb Memorial Drive
Rochester, NY 14623-5603
The Rochester Institute of Technology also offers postsecondary certificates in Data Communications. Several other programs are available in Applied Computing and Communications, Health Systems Administration, Solid Waste Management Technology, Emergency Management, and Applied Arts and Science.
For Information:
e-mail: smwetc@ritvax.isc.rit.edu (Suzy Warner)
Voice: 800/CALL-RIT (same as 800/225-5748)
Fax: 716/475-5077
Surface
Distance Learning
Rochester Institute of Technology
Rochester, NY 14623-6310
Empire State College offers bachelors degrees in Business, Human Services, and Interdisciplinary Studies.
For Information:
e-mail: dgranger@sescvaesc.edu (Daniel Granger)
Voice: 518/587-2100
Fax: 518/587-5404
Surface
Center for Distance Learning
Empire State College (SUNY)
2 Union Avenue
Saratoga Springs, NY 12866-4303
Syracuse University offers a master's degree in Nursing.
For Information:
e-mail: rmcolley@suadmin.syr.edu (Robert Colley)
Voice: 315/443-3284
Fax: 315/443-1928
Surface
Independent Study Degree Programs
Syracuse University
610 East Fayette St.
Syracuse, NY 13244-2140
The University of Alaska at Fairbanks offers several programs, including a bachelors degree in Education.
For Information:
E-mail: ffrjb@aurora.alaska.edu (Ray Barnhardt)
Voice: 907/474-6431
Fax: 907/474-5451
Surface
Off-Campus Programs
School of Education
Gruening Building #706 C
University of Alaska, Fairbanks
Fairbanks, AK 99775-6480
The University of Alaska at Fairbanks also offers a bachelors degree in Rural Development.
For Information:
e-mail: rfbmj@aurora.alaska.edu (Bernice Joseph)
Voice: 907/474-6432
Fax: 907/474-5451
Surface
Gruening Building #707 B
University of Alaska, Fairbanks
Fairbanks, AK 99775-6500
The University of Alaska at Fairbanks also offers a bachelor's degree in Social Work.
For Information:
e-mail: ffgsb@aurora.alaska.edu (Gerald Berman)
Voice: 907/474-6516
Fax: 907/474-5451
Surface
Behavioral Sciences and Human Services
Gruening Building #702 B
University of Alaska, Fairbanks
Fairbanks, AK 99775-6480
The University of Arizona offers a program in Library Science in association with Mind Extension University and the Western Cooperative for Educational Telecommunications.
For Information:
e-mail: merri@ccit.arizona.edu (Merrilyn S. Ridgeway)
Voice: 800/955-UofA (same as 800/955-8632)
Fax: 602/621-3279
800/955-8632
Surface
Extended University
University of Arizona
1955 E 6th Street
Tucson, AZ 85719-5524
The University of Colorado at Colorado Springs offers a postsecondary certificate in Early Reading Instruction in Association with Mind Extension University.
For Information:
e-mail: lkaaker@uccs.edu (Linda Aaker)
Voice: 719/593-3597
Fax: 719/593-3362
Surface
CU-Net
University of Colorado at Colorado Springs
P.O. Box 7150
Colorado Springs, CO 80933-7150
The University of Idaho, through their Video Outreach Program, offers a master's degree in Engineering.
For Information:
e-mail: bwillis@uidaho.edu (Bruce Willis)
Voice: 208/885-6373
Fax: 208/885-6165
Surface
Engineering Outreach
Janssen Engineering Building #40
University of Idaho
375 S. Line St.
Moscow, ID 83844-1014
The University of South Carolina offers a master's degree in Library and Information Science. This program is being conducted only in South Carolina, West Virginia, Georgia, and Maine at this time.
For Information:
e-mail: ilibs16@univscvm.csd.scarolina.edu (Gayle D. Sykes)
Voice: 803/777-3858 or 803/777-5066
Fax: 803/777-7938
Surface
Nancy C. Beitz
Admissions/Placement Coordinator
College of Library and Information Science
University of South Carolina
Columbia, SC 29225-0001
The University of Washington School of Medicine offers American Medical Association continuing medical education units on the Internet. See Figure 19.5 for the home page, as it was announced to the Listserv Health Matrix. The text of the announcement is also given here.
Figure 19.5. The home page for the Department of Radiology at the University of Washington School of Medicine.
Date: Tue, 16 Aug 1994 18:16:14 -0500 From: (name and address removed) Reply to: hmatrix-l@ukanaix.cc.ukans.edu Subject: Continuing Medical Education ========================================================================= Continuing Medical Education (CME) credits are now available online! The University of Washington School of Medicine has designated the digital teaching file on the UW Radiology Webserver for credit hours in Category I of the Physicians Recognition Award of the American Medical Association. The URL for this server is: http://www.rad.washington.edu/ Other learning modules are currently available on this server and will also be available for CME credit soon. This server includes the following items: 1. Radiology Teaching File 2. Anatomy Teaching Modules 3. Radiology Exhibits from UW 4. Information on UW radiology residency and fellowship programs 5. Image processing software written by UW faculty For further information, contact: Michael Richardson, M. D. mrich@u.washington.edu
The Electronic University Network is affiliated with several degree-granting higher education institutions, and is the exclusive provider of higher education on America Online, one of the largest commercial computer networks in North America.
EUN on America Online has a "virtual" campus, including admissions, finance, continuing education, and registrars offices, a library, and a student center.
For more information:
e-mail: eunlearn@aol.com
Here are just a couple of samples to show you that elementary, middle schools, and high schools are already using the Internet. Although Gopher is probably a more practical and inexpensive program for a school to operate, these examples focus on World Wide Web (WWW) home pages, simply because they are more graphic and visually interesting. Transferring graphics, and sound files, can be extremely slow and taxes the Net's bandwidth, so that some feel WWW may weaken the Internet rather than show off its best possibilities.
Notice that the fifth-grade class at Grand River Elementary prepared this WWW home page (see Figure 19.7).
Figure 19.6. The WWW home page prepared by the fifth-grade class at Grand River Elementary school in Lansing, Michigan.
Access:
URL: http://web.cal.msu.edu/JSRI/GR/BradClass.thumb.html
For more information:
e-mail: Brad Marshall grsch21@pilot.msu.edu
This site includes links to academic resources for Claremont High School students, current research data and publications in knot theory, and access to their anonymous FTP site, along with descriptions of the school and its computing resources. Students have created their own homepages (see Figure 19.8).
Figure 19.7. Home page created by Claremont High School students.
There is also a link to the Claremont Colleges' Library system. This WWW server also includes links to Pasedena's Jet Propulsion Lab, Harvey Mudd College's Web site, and Pitzer College's new WWW server for K-12 access.
Access:
URL: http://www.cusd.claremont.edu
For more information:
e-mail: rmuir@chs.cusd.claremont.edu (Robs John Muir)
voice: 909/624-9053
Here are four companies that sell access to information databases. They usually charge either a flat fee per year or month, or a per hour connect charge, with additional varying fees for access to certain databases. Each of these services sells access to dozens of different databases.
All of the services in this section provide access to databases over the Internet, but they do not perform any searching for you. You have to learn to search the databases, and perform your own queries. The next section provides two search services that will do the search for you.
This group has very strong coverage of Life Sciences and Medicine, and strong coverage of Business, Education, Patents, Sciences, Reference Sources, and Social Sciences.
Access:
e-mail: alexl@cdplus.com
Voice: 800/955-0906, x1400
800/950-2035
212/563-3006
Fax: 212/563-3784
Surface 333 Seventh Avenue
New York, NY 10001
Subscription:
e-mail: patents-request@world.std.com
body ascii all news
Patent information is very valuable for finding out what others are doing, for locating new technologies to license, and to measure rates of advancement.
For more information:
e-mail: patents@world.std.com (Gregory Aharonian)
Voice: 617-489-3727
Surface
Source Translation & Optimization
P.O. Box 404
Belmont, MA 02178
Because these two former competitors are now one company, they have a broader coverage than either would provide on its own. Data-Star brings strong European and Foreign Trade coverage, while Dialog has strong coverage of Business, Patents, Marketing Research, and Biotechnology.
Access:
telnet: dialog.com
voice: 800/334-2564
415/858-3785
fax: 415/858-7089
surface:
3460 Hillview Avenue
Palo Alto, CA 94304
This group has very strong coverage of all Educational topics, and strong coverage of Health and Human Services topics.
Access:
e-mail: info@gteens.com
Voice: 800/927-3000
214/518-8500
Fax: 214/751-0964
Surface
5545 MacArthur Boulevard #320
Irving, TX 75038
This group is a reseller of database access, and can provide access to DIALOG (mentioned previously), training in search strategy and database use, and other database services.
Access:
e-mail: amigos@utdallas.edu (Tonya Derrick)
Voice: 800/848-5878
614/764-6000
800/843-8482
Fax: 614/764-6096
Surface
6565 Frantz Road
Dublin, OH 43017-0702
Here are two commercial research firms. They will do research and deliver the results quickly and over the Internet!
In order to arrange for billing, you will need to fax DialSearch to open an account, but they will accept search requests from existing accounts and deliver the results by e-mail. DialSearch uses Dialog and Data-Star, two online databases mentioned here, so they have good coverage of business news and marketing trends, current events worldwide, biotechnology, patents, industrial analysis, and much more. Searches average $400.00 to $500.00 each, and you should receive a price quote before you are obligated.
Access:
e-mail: 72262.1132@compuserve.com (Cindy)
Voice: 800/634-2564
Knowledge One is another fee-based information service for when you need information on any topic. Like reading glasses at the shopping mall, your research is ready in about an hour! Time and space become distorted and irrelevant when your mind travels through the Net to this Sonoma, California company (please see Figure 14.8).
Access:
WWW
URL: http://KnowOne_WWW.sonoma.edu/
For information:
e-mail: knowone@sonoma.edu
Figure 19.8. Knowledge One is a commercial research service now available on the Internet.
A teacher new to the Internet will want to start making inquiries among colleagues about which discussion lists are the most valuable. Listserv discussion lists and Usenet newsgroups are not all the same. Some are laconic, with little activity all year, while others are verbose and pedantic, or manic and terse, and have heavy activity every single day, even on weekends. Each of us has to follow our own bliss, so we accept that not all newsgroups or Listservs will be to our liking.
Here are two excellent resources for Educators and aspiring Net gurus to choose discussions of their own interest.
Prescott Smith of the University of Massachusetts at Amherst prepares and distributes two excellent lists of lists for educators. He founded and is list owner emeritus for one of the all-time best educational Listserv discussion groups, Edneta forum exploring the educational potential of the Internet.
Subscription:
e-mail: listserv@nic.umass.edu
body: subscribe Ednet your_name
Here are the major headings for An Educator's Guide to E-Mail Lists, under each of which you can find dozens of Listserv discussion lists. After obtaining the list (access instructions are below) you simply find the lists that are the most interesting to you and check them out!
Education - Adult
- Higher, Administrative
- Higher, Research
- Higher, Student
- Higher, Teacher & Faculty Development - General
- Higher, Teacher & Faculty Development - Subject Areas
- Higher, Teacher & Faculty Development - Media
- International Related
- K12
- Multicultural Related
- Special
Arts
Computer
Computer - PC Bibliography, Text
Future Studies
Help
History & Classics
Language - Communications Studies
- International
- Linguistics
- Literature
- Writing
Library & Information Retrieval
Philosophy
Science
Social Science
Statistics
Women's Studies
This guide is over 100 kilobytes, so please be sure you have available file space in your account.
Access:
site nic.umass.edu
directory /pub/ednet
file educatrs.lst
Prescott Smith of the University of Massachusetts at Amherst also prepares and distributes this list of newsgroups for educators. Each topic entry below has from a dozen to several dozen newsgroups under it. You may find newsgroups you want to participate in. At the end of the document, Prescott includes several dozen newsgroups that are commercially available for a fee.
Education - Adult
Education - Higher, Academic
Education - Higher, Administrative
Education - Higher, Student
Education - Instructional Media
Education - International Related
Education - K12
Education - Multicultural Related
Education - Special
Arts
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You may obtain the Ednet Guide to Usenet Newsgroups by anonymous FTP.
Access:
Anonymous FTP
site nic.umass.edu
directory /pub/ednet
file edusenet.gde
Chapters 5, "E-Mail," and 12, "Listservs and Mailing Lists," have already prepared you for some of the advanced topics to be covered here. The harried life of an educating guru requires time-saving devices. One of the fastest ways to do practical research on the Net is to search the vast archives of the Listserv discussion lists.
There are well over 5,000 Listserv discussions and newsgroups ongoing now, with more popping up all the time. In Chapters 5 and 12 you learn to manage the Listserv discussions that are valuable for keeping up with various parts of your intellectual-spiritual-physical life.
All batch Listserv database searches are built inside of the job command language structure shown in this box.
//Scan JOB Echo=Yes DATABASE SEARCH DD=Data //Data DD * {your search goes here} .... .... /*
The remainder of this detailed discussion of Listserv archive searching relies on you remembering that the preceding job structure must be around your search lines. The discussion below does not show you the job structure of every search, but all searches must be sent inside of that structure to work.
Probably the simplest search command is
search * in listname
which would result in the selection of all the messages in the archives of the list listname.
This search can be modified to include only messages sent after a given date, before a given date, or between two dates.
search * in listname since 92/01/01 search * in listname before 92/01/01 search * in listname from 92/01/01 to 92/06/30
The above messages will select all messages sent to the list, since January 1, 1992; before that date; and for the first 6 months of 1992.
Specific words can be searched, also. For example, the following search seeks two words, facilitated and communication.
search facilitated communication in listname
This search will identify a list of all messages containing the words facilitated and communication.
The search rules can be modified to send messages that contained words that appeared, for example, since the beginning of 1993.
search facilitated communication in listname since 93/01/01
It is also possible to select messages on the basis of the sender of the message. The following command returns a list of all the messages sent by Dave Kinnaman.
search * in listname where sender is kinnaman@world.std.com
In combination with a date command, only messages from Dave Kinnaman for the last half of 1992 will be returned by the following request.
search * in listname where sender is kinnaman@world.std.com from -92/07/01 to 92/12/31
(Please note that the - character is used to indicate a continuation of the command on the next line.)
It is also possible to do phonetic searches:
search * in listname where sender sounds like cinnamon
The full complement of Boolean keywords (AND, OR, NOT, CONTAINS, and so on) are available in the Listserv database functions. The Listdb Memo provides complete documentation, with examples.
The index command provides you with a list of the messages selected by your search. The Index includes the number of the item, and its date, time, number of lines, and subject.
search * in listname index Index of Database Search Item # Date Time Recs Subject ------ ---- ---- ---- ------- 000001 92/04/25 07:12 25 A few words 000002 92/04/27 08:56 40 A few words from me 000003 92/04/27 10:33 83 Introductions 000004 92/04/27 11:30 21 Re: A few words from 000005 92/04/28 13:14 36 17 strong and still
This is an index of messages that meet the search criteria. It serves as a guide to which message should be retrieved.
The list command can be used to include the sender of the message in the index. The following commands will result in an index:
select * in listname list sender.9 index
The list sender.9 part of the command, prior to the word index, will result in the first nine characters in the userid of the person who sent the message being added to the output fields usually contained in the index command.
List/Index Output Sender Item # Date Time Recs Subject ------ ------ ---- ---- ---- ------- DRZ@SJUVM+ 000001 92/04/25 07:12 25 A few words RJKOPP@SU+ 000002 92/04/27 08:56 40 A few words from me too! DOC@VTVM1+ 000003 92/04/27 10:33 83 Introductions jmwobus@M+ 000004 92/04/27 11:30 21 Re: A few words from me too! RJKOPP@SU+ 000005 92/04/28 13:14 36 17 strong and still growing.
The search and index commands result in your receiving e-mail containing the index of "hits." If the command print N is included, such as
select * in listname list sender.9 index print 3
the text of message 3 will be sent to you.
Several messages can be requested at one time with the following command:
select * in listname list sender.9 index print 27 30-35
A new Windows-compatible program called InfoMagnet is so powerful it not only maintains your Listserv subscriptions for you, it also searches Listserv archives for you. It uses the same procedures just described, but automates them so they are almost invisible to the user! See Figure 19.9.
Figure 19.9. This screen appears after you click on InfoMagnet's icon and as it is loading into the Windows graphical environment.
The version demonstrated here is clearly a beta version, but it is quite impressive already. Figure 14.10 shows the New Discussion Group List selection screen, which enables you to choose from about two dozen major topic areas for further investigation. For all the remaining figures in this chapter, you should imagine we selected "Education" at this choice point.
Figure 19.10. Based on your interests, you select an area for detailed exploration.
As you can see, the Listserv discussion topic areas that InfoMagnet can show you include Apple Computers, Art, Biology and Chemistry, Business, Computers, Databases, Ecology, Education, Food, Graphics, History, IBM, and many more major areas.
Figure 19.11 shows you just the top of an alphabetical list of about 180 education-related listings already in this beta version of InfoMagnet.
Figure 19.11. After choosing the main subject of Education, the next screen shows one education discussion list name per line.
After choosing the main subject of Education, the next screen shows one education discussion list name per line.
Over 700 people currently subscribe to EDPOLYAN - the Education Policy Analysis Forum. Would you like to listen in? Or perhaps you'd prefer to participate actively? Figure 19.12 shows the details about this discussion list.
Figure 19.12. InfoMagnet's "peek" feature enables you to see the details about each discussion lists.
When you double-click a line in the Education list selection screen, the first detail screen, which InfoMagnet calls a "Peek," is shown for whichever list you clicked on.
As you can see from the InfoMagnet Peek at the list EDPOLYAN screen, a lot of information is provided on each of the Listserv discussion lists covered in InfoMagnet. Besides Peeking at each list, in the upper left of the screen, you'll see that you can initiate a search of the list's archives, or have InfoMagnet send the messages for you to join the list. Also available on this screen are several details about the list: Whether the list has archives or not, whether it is a public or a private "moderated" list, an estimate of the number of subscribers, the list's physical location, and a complete set of the Internet addresses needed to manage all business with this list is provided on the InfoMagnet Peek screen!
InfoMagnet really does handle everything for you. Figure 19.13 shows the settings you choose as defaults for how you want to subscribe to Listservs. Every choice that is normally available to you is handled by the programautomatically! These choices include: Whether to subscribe as a full member, digest member, index member, or to subscribe but not receive any mail; whether to conceal your name from the "review" command; and how you want acknowledgment of your own posts to the list handled.
Figure 19.13. Set your default subscription preferences here.
Here are four more Peek screens, detailing some popular Education discussion lists. Figure 14.14 is for EdTech.
Figure 19.14. The details on the EdTech discussion list.
Figure 19.15 gives details on an Italian list called Hyperedu, which discusses uses of hypertext in educational settings.
Figure 19.15. Details on the list Hyperedu.
The Middle-l list is very popular among middle school teachers and administrators (see Figure 14.15).
Figure 19.16. The Middle-l list is very popular among middle school teachers and administrators.
And Figure 19.17 is for VOCNET, out of Berkeley, California.
Figure 19.17. "Peek" details on the discussion list VOCNET.
There are several news filtering services now operating on the Net.
This section looks at one that is fee-based but has a 30-day free trial period to get you started, and another that is free, with your subscription period a number of days that you may choose.
HeadsUp is available free for 30 days. This is a filtered news delivery service based on around 12,000 articles per day from 300 sources. You select 5-10 topics (from 700) and get 2-sentence briefs by e-mail. Full articles can then be ordered from an 800 number or via e-mail, for delivery within 30 minutes. After the trial, it costs $695 per year, or $29.95 per month plus $4.95 per full-text via e-mail.
Access:
E-mail: headsup@enews.com
Voice: 800/417-1000
800/414-1000
617/354-2230
Fax: 617/354-6210
Here is an excellent free news filtering service. It was designed with funding from the Pentagon, so you know it has some serious horsepower behind it. It is being upgraded regularly, so you can expect this already fine service to continue to improve.
The brief instruction manual is included next, because you may need these details to manage your news filtering subscriptions. This is such a valuable service, you should have the complete instructions right from the beginning!
Here's a quick example of how it works. For each filter topic you define, you send a list of words to the serviceeach list of words is a new subscription. This example would ask the service to search hundreds of newsgroups for messages that contain the words education rural funding schools teacher.
Subscription:
e-mail: netnews@db.stanford.edu
body: subscribe education rural funding schools teacher
The service will acknowledge your subscription and begin sending you by e-mail each evening the first 20 lines of any "hits" it finds. Hits are messages the service finds that have most of your search words in them. If the first twenty lines of a hit look good to you, you should ask the service to send you the whole message.
There are several more detailed options described in the following instruction manual. Again, this service is free, so what have you got to lose? Make up a search and let Stanford do the fishing for you!
Netnews Filtering Server Department of Computer Science Stanford University Comments to: tyan@cs.stanford.edu February 1994 ( A ) I N T R O D U C T I O N The Database Group at Stanford is providing a filtering service for NetNews articles. A user sends his profiles to the service, and will receive news articles relevant to his interests periodically. Communication to and from the service is via e-mail messages. A user's profile is, in the style of WAIS [1] queries, just a plain piece of English text; e.g., "object oriented programming," or "nba golden state warriors basketball." Based on the statistical distributions of the words in the articles, scores are given to evaluate how relevant they are to a profile. The highest possible score given to an article document is 100. The user can specify the minimum score for an article to be delivered. Below we first look at a sample message from the user and a sample notifica- tion from the service. Then we describe details of the user message format. ( B ) E X A M P L E A user who has sent this message to the service =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= From tyan@cs.stanford.edu Fri Feb 19 21:48:24 1993 To: netnews@db.stanford.edu subscribe object oriented programming period 3 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= will receive periodically (every 3 days, as specified) notifications such as this one: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= From netnews@db.stanford.edu Mon Feb 22 10:40:35 1993 To: tyan@cs.stanford.edu Subscription 1: object oriented programming Article: comp.object.10836 From: eric@diku.dk (Eric Jul.) Subject: I-WOOOS'93 Call for Papers/Participation Score: 83 First 15 lines: CALL FOR PARTICIPATION 1993 INTERNATIONAL WORKSHOP ON OBJECT-ORIENTATION IN OPERATING SYSTEMS I-WOOOS '93 The Grove Park Inn and Country Club Ashville, North Carolina, U.S.A. December 9-10th, 1993 Sponsored by The IEEE Technical Committee on Operating Systems and Application Environments (TCOS) (pending) .... =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The user can then request the whole article sent to him if he thinks it is relevant. ( C ) U S E R M E S S A G E F O R M A T User messages should be sent to netnews@db.stanford.edu. The subject field of the message is ignored. Each message is a request to the service. Each request consists of a number of commands. Each command must start with a new line with no leading spaces. Continuation lines begin with a space or a tab. All commands are case-insensitive. Requests are associated with the return address of the user message. Service replies and deliveries will be sent to that address. The usages of the commands are as follows. ( C . 1 ) S u b s c r i b i n g To subscribe for articles, use these commands: SUBSCRIBE word word ... Subscribe for articles relevant to the profile specified by <word>'s. Maybe followed by PERIOD, EXPIRE, and THRESHOLD commands. PERIOD period (Optional - default 1 days) Specify <period> as the period between notifications (in days). EXPIRE days (Optional - default 9999 days) Specify <days> as the length (in days) for which the subscription is valid. THRESHOLD score (Optional - default 60) Specify <score> as the minimum score for an article to be relevant. The most relevant article is given a score of 100. <score> must an integer between 1 to 100. For example, to subscribe for articles related to "information filtering," valid for 200 days, send this: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= % mail netnews@db.stanford.edu Subject: subscribe information filtering expire 200 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The service will acknowledge your subscription, returning a subscription identifier (sid). ( C . 2 ) G e t t i n g A r t i c l e s After receiving notifications of articles that may be relevant to your interests, you may decide to see an article in its entirety. You can get the whole article with the GET command: GET article article ... Get the articles specified (by their article ids). For example, =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= % mail netnews@db.stanford.edu Subject: get news.announce.conferences.3670 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= ( C . 3 ) R e l e v a n c e F e e d b a c k After reading the articles, you may find some that you like. You can provide feedback using these commands: FEEDBACK sid Provide feedback to subscription <sid>. LIKE article article ... Specify relevant article(s) by their ids. For example, this message says that article news.announce.conferences.3670 is relevant to subscription 1: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= % mail netnews@db.stanford.edu Subject: feedback 1 like news.announce.conferences.3670 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= With feedback information, the service may be able to better match future articles against your subscriptions. ( C . 4 ) M a n a g i n g S u b s c r i p t i o n s You can manage your subscriptions with these commands: UPDATE sid Update subscription with id <sid>. Must be followed by one or more of PERIOD, EXPIRE, THRESHOLD (see C.1.), or PROFILE commands to specify the parameter(s) to be updated. PROFILE word word ... Specify the new profile for the UPDATE command. CANCEL sid Cancel subscription <sid>. LIST List all your subscriptions. For example, to update the period and the threshold of a subscription: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= % mail netnews@db.stanford.edu Subject: update 3 period 1 threshold 60 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= ( C . 5 ) S e a r c h F o r P a s t A r t i c l e s Besides providing the subscription service, the service also allows you to search for recent articles that are already in the database: SEARCH word word ... Do a search of the database with the given query. Maybe optionally followed by a THRESHOLD command to specify the minimum score for an article to be retrieved. For example, to search for articles related to "information filtering": =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= % mail netnews@db.stanford.edu Subject: search information filtering =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= ( C . 6 ) O t h e r C o m m a n d s END End the request message. Useful for preventing the processing of signatures. HELP Get help information on server. ( D ) R E F E R E N C E S [1] B. Kahle, et al., "An Information System for Corporate Users: Wide Area Information Servers," ONLINE, Vol. 15, No. 5, p. 56-60, September 1991.
Your subscription to this free service will be for over 27 years (9,999 days) by default. You can cancel a subscription at any time, or set the expiration to a shorter period if you like. But, hey, its free!
As we near the close of this chapter, we will first provide a starting point for the youngest Net users, and then review several ways of organizing the many uses schools are now making of the Net. Finally, a few glimpses of the Net's educational potential will be suggested.
As usual, this depends on your own comfort level, and on the equipment and support available. Watching adults learn is very helpful for kids, so you shouldn't necessarily wait until you're a guru to start using the Net in school. It is very comforting for some children to see an adult being thwarted by this new keyboard-thing in the same way that they are.
The least expensive alternative starting place is e-mail. Color is not required on the computer monitor screen, and practically all Internet service providers have some kind of e-mail. And even the youngest children, preschoolers and kindergartners, can learn lots of things from e-mail:
As the target audiences grow older, and more sophisticated, the whole Net opens to their keyboards. Teachers around the world are using this new communication medium to nurture learning in every conceivable curriculum area.
Now let's explore the ways that students, parents, and teachers can use the Net to improve and enhance learning. Here are some of the dozens of ways people are now using the Internet for learning in schools, homes, and workplaces.
Only a few options are inherent in the machine-human combination:
Communication |
Net Tool or Activity |
Person to person |
e-mail, Internet Relay Chat (IRC) |
Person to many people |
e-mail, Listserv, newsgroups |
Many people to many people |
e-mail, Listserv, newsgroups, IRC, MOO and MUSE |
Person to computer |
telnet, FTP, Gopher, WWW |
Person to many computers |
Veronica, Gopher, WWW |
Computer to person |
Personal news services, beeper on command services |
Computer to many people |
Custom news services |
Computer to computer |
Indexing, updating, and Net monitoring |
How these combinations and permutations manifest with various Internet tools is fascinating to behold. Next are three ways to organize the educational uses of the Internet.
This first classification method groups Net tools with different combinations of students, teachers, and behavioral curriculum goals:
Professional collaborations among educators
Students' collaborative investigations
Students' and teachers' access to scientific expertise
Students' and teachers' access to information (libraries, and so on)
Students' and teachers' access to computers and software
Collaborative development and delivery of instruction and materials
Teacher education and enhancement
Electronic publishing of students' products
Next is a second practical method of organizing the options, from a different perspective.
Research
Collaboration, sharing, exchange of information
Overcoming space and time to bring together groups with common goals
Around the school district or county
Around the region, country, or world
Catalogs, databases, archives
News services
Software
Muds and MUSES with carefully defined content, such as:
And here is a final method of organizing the types of uses being made of the Net, particularly in K-12 classrooms.
Electronic visitors
Electronic mentoring
Global classrooms
Keypals
Growing databases
Pooled data projects
Remote field trips
Electronic publishing
Action projects
Asynchronous writing
Information searches
Parallel problem solving
Sequential creations
Simulations
For decades there have been outcries and reform movements about the quality of "free" public education in the U.S. But the problems of classroom educators have not been solved, even though dozens of popular attempts have been made to reform public education.
Universal access to the Internet could provide the final panacea for education, if it is truly universal, affordable, and if Internet training and technical support are easily available to all.
In August 1992, then United States Senator Al Gore said "In the past few years, we have witnessed the democratization of the Internet. Today, the network connects not only to the top research laboratories and universities but also small colleges, small businesses, libraries, and high schools throughout the country."quoted by Tracy LaQuey in The Internet Companion (Reading, MA: Addison-Wesley, 1992, p. vi).
As we have already seen, elementary and middle schools have also now joined the writhing throng on the Net. Why are educators at all grade levels so hopeful about the Internet?
It may be that a paradigm shift is occurring in the way our society deals with information and learning. With limitations of time and space swept away by open, affordable access to the Internet, anybody can learn whatever they want, wherever they want to learn it, at any time of day. Telephone companies installed over 2,300,000 miles of fiber optic cable in 1993 in order to prepare for their role in delivery of Internet quality services throughout the U.S. These cables can change our schools and our lives.
U.S. hospitals have seen many of their services rapidly shift in the past few years to out-patient clinics. So also we may soon see colleges, high schools, and middle schools being less important as the sites of education. Is there a fundamental reason why all learning must occur with several students and a single teacher in a particular room all at the same time? Gurus say no, there is not.
There is also no reason why all students must experience the exact same presentations of new ideas, or the exact same drills and practice. Why not have advanced software to keep track of each student's learning style and adjust the pace, sequence, and level of detail for that one precious student?
This use of computers would usurp some of the teacher's role in the current educational system. What's left for the teacher to do?
Teachers will find that their role does change dramatically with increased use of the Internet for learning. The best teachers will be those who are themselves good at learning and at guiding others to the right next bit of learning. Teachers, too, will need to be more concerned with individual learning styles, and much less concerned about classroom control. They will need to concentrate much more heavily on asking the right questions, rather than being the source of the right answers!
Students quickly discern which teachers are aware of and involved with the new technology. Teachers who do not adopt the new may become increasingly obsolete and unpopular. Librarians, on the other hand, are likely to rise in power and respect simply because of their advanced skills at information processing, search, and retrieval. Because many perceptive librarians have embraced the Internet and are already revered among its greatest gurus, their profession will likely return to, and perhaps exceed, its former esteemed grandeur.
This may be the last, best opportunity this century to really accomplish a major step forward for broad public education. If the National Information Infrastructure (NII) fulfills its promise during our lifetimes, every literate person can have lifelong learning and ongoing personal development as a matter of policy, not as a one-time dose of education or training.
Because the Internet frees us from the bonds of time and space, we can all use educational materials at the Ivy League schools, or at the top research laboratories, without even "graduating" from a high school, much less passing the entrance requirements and paying the fees of an Ivy League college.
Knowledge, experience, and personal skills may become more important in the workplace than credentials like graduations and advanced degrees. Access to advanced technical information can be at the fingertip control of every individual human seeking knowledge, rather than being controlled by a "sage on the stage," which characterizes the old educational regime.
Now we close this chapter with three short quotes from a great leader and philosopher, the third President of the United States. The framers of the National Information Infrastructure (NII) would do well to listen carefully and heed his wise counsel.
"By far the most important bill in our whole code, is that for the diffusion of knowledge among the people. No other sure foundation can be devised for the preservation of freedom and happiness. If anybody thinks that kings, nobles, priests are good conservators of the public happiness, send [that person to Europe.]"
Thomas Jefferson (Writings, v. 5, p. 394)
"If a nation expects to be ignorant and free, in a state of civilization, it expects what never was and never will be."
Thomas Jefferson (Letter to Col. Yancey, 1816)
"I know of no safe depository of the ultimate power of the society but the people themselves; and if we think them not enlightened enough to exercise their control with a wholesome discretion, the remedy is not to take it from them, but to inform their discretion by education."
Thomas Jefferson (Letter to William C. Jarvis, Sept. 28, 1820)