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George Mehaffy

MyEdu & KnowU - Two Approaches to Social Media in Higher Ed - 0 views

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    "MyEdu & KnowU - Two Approaches to Social Media in Higher Ed Keith Hampson Higher education is trying hard to find the best ways to integrate social media into its practices. They've approached it from a number of angles: marketing, community building, student support, and instruction. Instigators behind the efforts include software vendors looking to build the next edu social platform, colleges, individual educators, and on less formal basis, the students themselves. As of late 2011, there are very few scalable, institution-wide initiatives - but a great deal of isolated experimentation by innovators. The opportunities seem endless, but higher education management professionals are on the lookout for the right approach to make social media work for them today. Not all areas of higher ed will be equally well-suited to the opportunities that social media presents. Of all of the possibilities, integrating social media and instruction may be the most difficult, for example - due to the conflicting properties of social media and higher ed. While social media is particularly well-suited to facilitating open-ended exchanges between people - with no clear or prescribed beginning and end - higher education has clear boundaries (e.g. course duration) and largely predetermined objectives (e.g. syllabi). Social media is user-generated and leaderless. Higher education is top-down and instructor-directed. Social media thrives when there are thousands, if not millions, of users. High volume provides online communities with enough activity and content to ensure that each user finds what and who they want with sufficient frequency. (Although Twitter and Linked In have over 100 million users, only a fraction of the users are of significance to any one user.) On the other hand, higher education instruction typically restricts participation to a single class (e.g. 100 students). This is not to say that higher education won't find ways to use social media for instructi
George Mehaffy

How an Upstart Company Might Profit From Free Courses - College 2.0 - The Chronicle of ... - 1 views

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    "July 19, 2012 Inside the Coursera Contract: How an Upstart Company Might Profit From Free Courses How an Upstart Company Might Profit From Free Courses 1 Jim Wilson, The New York Times, Redux Andrew Ng, a co-founder of the company and a professor of computer science at Stanford U.: "We have a lot of white boards up around the office where these ideas are being written down and erased and written down and erased." Enlarge Image By Jeffrey R. Young Coursera has been operating for only a few months, but the company has already persuaded some of the world's best-known universities to offer free courses through its online platform. Colleges that usually move at a glacial pace are rushing into deals with the upstart company. But what exactly have they signed up for? And if the courses are free, how will the company-and the universities involved-make money to sustain them? Some clues can be found in the contract the institutions signed. The Chronicle obtained the agreement between Coursera and the University of Michigan at Ann Arbor, the first public university to make such a deal, under a Freedom of Information Act request, and Coursera officials say that the arrangement is similar to those with the other partners. The contract reveals that even Coursera isn't yet sure how it will bring in revenue. A section at the end of the agreement, titled "Possible Company Monetization Strategies," lists eight potential business models, including having companies sponsor courses. That means students taking a free course from Stanford University may eventually be barraged by banner ads or promotional messages. But the universities have the opportunity to veto any revenue-generating idea on a course-by-course basis, so very little is set in stone. Andrew Ng, a co-founder of the company and a professor of computer science at Stanford, describes the list as an act of "brainstorming" rather than a set plan. "We have a lot of white boards up around the office where these ideas
George Mehaffy

Instructors' Vantage Point: Teaching Online vs. Face-to-Face - Online Learning - The Ch... - 2 views

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    "October 31, 2010 Instructors' Vantage Point: Teaching Online vs. Face-to-Face Regina McMenomy, doctoral candidate at Washington State University and English instructor at Shasta College The first course I taught online just happened to be the same as the first course I taught in person. It was an introduction to writing about literature, and in an adjunct schedule that was heavy with first-year college-composition classes, it was often the bright spot of my day. Here I got to teach students about literature and some of my favorite authors. One of the first hurdles I faced came in translating the materials I already had for an in-person class to an online format. In the in-person version of the class, I had developed an assignment in which students did a presentation comparing themes between a poem and a song of their choice. They had to argue how the song lyrics were poetry, and to apply the literary terms we had been discussing throughout the course: rhyme scheme, symbols, figurative and concrete language, etc."
George Mehaffy

The Quiet Revolution in Open Learning - Commentary - The Chronicle of Higher Education - 1 views

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    "The Quiet Revolution in Open Learning By Kevin Carey In the late days of March 2010, Congressional negotiators dealt President Obama's community-college reform agenda what seemed like a fatal blow. A year later, it appears that, remarkably, the administration has fashioned the ashes of that defeat into one of the most innovative federal higher-education programs ever conceived. Hardly anyone has noticed. Obama originally called for $12-billion in new spending on community-college infrastructure and degree completion. The money was to come from eliminating public subsidies to for-profit banks that made student loans. But late in the process, some lawmakers insisted that savings that had already occurred, because of colleges' switching into the federal direct-loan program in anticipation of the new law, didn't count as savings. Billions were pulled off the table, and the community-college plan was shelved. Two days later, negotiators found $2-billion. But they could spend it only on a U.S. Department of Labor program restricted to workers who had lost their jobs because of shifts in global trade. The fit with the president's expansive agenda seemed awkward, and the amount was pennies on the original dollar. Cynical commentators called it a "consolation prize." Then, the Education and Labor Departments decided to do something highly uncharacteristic of large federal bureaucracies: They began to talk. To one another. Constructively. What they devised could change higher education for huge numbers of students, many of whom will never attend a community college at all. The concept is simple: Community colleges that compete for federal money to serve students online will be obliged to make those materials-videos, text, assessments, curricula, diagnostic tools, and more-available to everyone in the world, free, under a Creative Commons license. The materials will become, to use the common term, open educational resources, or OER's. The open-resource movement has
George Mehaffy

5 Myths About the 'Information Age' - The Chronicle Review - The Chronicle of Higher Ed... - 1 views

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    "April 17, 2011 5 Myths About the 'Information Age' By Robert Darnton Confusion about the nature of the so-called information age has led to a state of collective false consciousness. It's no one's fault but everyone's problem, because in trying to get our bearings in cyberspace, we often get things wrong, and the misconceptions spread so rapidly that they go unchallenged. Taken together, they constitute a font of proverbial non-wisdom. Five stand out: 1. "The book is dead." Wrong: More books are produced in print each year than in the previous year. One million new titles will appear worldwide in 2011. In one day in Britain-"Super Thursday," last October 1-800 new works were published. The latest figures for the United States cover only 2009, and they do not distinguish between new books and new editions of old books. But the total number, 288,355, suggests a healthy market, and the growth in 2010 and 2011 is likely to be much greater. Moreover, these figures, furnished by Bowker, do not include the explosion in the output of "nontraditional" books-a further 764,448 titles produced by self-publishing authors and "micro-niche" print-on-demand enterprises. And the book business is booming in developing countries like China and Brazil. However it is measured, the population of books is increasing, not decreasing, and certainly not dying. 2. "We have entered the information age." This announcement is usually intoned solemnly, as if information did not exist in other ages. But every age is an age of information, each in its own way and according to the media available at the time. No one would deny that the modes of communication are changing rapidly, perhaps as rapidly as in Gutenberg's day, but it is misleading to construe that change as unprecedented. 3. "All information is now available online." The absurdity of this claim is obvious to anyone who has ever done research in archives. Only a tiny fraction of archival material has ever been read, much less di
George Mehaffy

News: A Strategic Leap Online - Inside Higher Ed - 0 views

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    "Middlebury College has been known for years for immersion-based language instruction and liberal arts education. So when the college announced on Wednesday that it is partnering with a for-profit company to build an online language program aimed at middle- and high-school students, it raised some eyebrows. The program, to be called Middlebury Interactive Languages, will open this summer with initial courses in Spanish and French. Middlebury professors and faculty at the Middlebury-Monterey Language Academy - the college's highly touted summer program - will develop the online courses. They will be taught online by Middlebury professors , instructors affiliated with the Monterey Institute, and graduates of the language academy, according to Michael E. Geisler, vice president for language schools at Middlebury and director of the new program"
George Mehaffy

2 Regional Public Universities Use Online Learning to Help Balance Budgets - Administra... - 3 views

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    "For-profit colleges are facing increasingly stiff online competition from regional public universities. Those revenue-hungry campuses are using the degree programs to attract both local students and those hailing from beyond state and national borders. The University of Massachusetts at Lowell got into the game early, with deep distance-education programs that the university began 13 years ago. A more recent entrant is the State University of New York's Delhi campus, which has a new online nursing program that is competing with for-profits. Both universities are attracting students who might have gone to, or were attending, online programs at for-profit colleges."
George Mehaffy

A Boom Time for Education Start-Ups - Technology - The Chronicle of Higher Education - 0 views

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    March 18, 2012 A Boom Time for Education Start-Ups Despite recession investors see technology companies' 'Internet moment' By Nick DeSantis Harsh economic realities mean trouble for college leaders. But where administrators perceive an impending crisis, investors increasingly see opportunity. In recent years, venture capitalists have poured millions into education-technology start-ups, trying to cash in on a market they see as ripe for a digital makeover. And lately, those wagers have been getting bigger. Investments in education-technology companies nationwide tripled in the last decade, shooting up to $429-million in 2011 from $146-million in 2002, according to the Na­tional Venture Capital Association. The boom really took off in 2009, when venture capitalists pushed $150-million more into education-technology firms than they did in the previous year, even as the economy sank into recession. "The investing community believes that the Internet is hitting edu­cation, that education is having its Internet moment," said Jose Ferreira, founder of the interactive-learning company Knewton. Last year Mr. Ferreira's company scored a $33-million investment of its own in one of the biggest deals of the year. Enlarge Image A Boom Time for Education Start-Ups 2 Mark Abramson for The Chronicle Huge advances in computing power at colleges have created a fertile ground for companies offering technology services, like the computer-learning group Knewton (above), where staff members recently gathered for a meeting. The scramble to make bets on a tech-infused college revolution has led to so many new companies that even Mr. Ferreira can't keep track. Udacity, Udemy, and University­Now all have plans to revolutionize online learning. There's the Coursebook, a young online-learning start-up. And Coursekit, a nascent challenger to Blackboard in the market for learning-management software. And Courseload, the Indiana-based digital-textbook enterprise. And CourseRank, the cl
George Mehaffy

Investors and a Calif. University Team Up to Start a Bilingual College - Administration... - 0 views

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    "January 17, 2012 Investors Backed by Publishing Giant Team Up With Calif. University to Start a Bilingual College By Goldie Blumenstyk A $100-million investment fund backed by the German publishing and media giant Bertelsmann and the endowment for two Texas public university systems is jumping into higher education with two ventures aimed key markets. One is a new bilingual college aimed at Hispanic students, in partnership with an affiliate of Chapman University. The other is a new London-based distance-education company that will assist European universities in creating, marketing, and managing online courses and degree programs. For the yet-to-be-named Hispanic-serving college, the new fund, called University Ventures, will form a partnership with Brandman University, an 11,000-student nonprofit institution now known for serving working adult students at its 25 campuses in California (plus one in Washington State) through online and face-to-face courses. Once known as Chapman University College, it was separately accredited from Chapman three years ago and renamed for a benefactor, the Brandman Foundation, in April. Gary Brahm, Brandman's chancellor, said his institution has a good record in serving and graduating Hispanic students, who make up more than a quarter of Brandman's enrollment. (It claims a six-year graduation rate for students, all of whom now enter with at least 12 credits, of 68 percent.) The new partnership with University Ventures presents a chance "to do something very significant in higher education and to do something very significant in California," he said in an interview on Monday. The program will be aimed at the many students from Spanish-speaking homes who have learned enough English to graduate from high school but either are too intimidated or too inadequately prepared to get through traditional college programs taught fully in English. "This has the opportunity to significantly improve their success," he said. Together, Unive
George Mehaffy

Online Course Provider, StraighterLine, to Offer Critical-Thinking Tests to Students - ... - 0 views

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    "Online Course Provider, StraighterLine, to Offer Critical-Thinking Tests to Students January 19, 2012, 12:29 pm By Jeff Selingo As alternatives to the college diploma have been bandied about recently, one question always seems to emerge: How do you validate badges or individual classes as a credential in the absence of a degree? One company that has been hailed by some as revolutionizing introductory courses might have an answer. The company, StraighterLine, announced on Thursday that beginning this fall it will offer students access to three leading critical-thinking tests, allowing them to take their results to employers or colleges to demonstrate their proficiency in certain academic areas. The tests-the Collegiate Learning Assessment, sponsored by the Council for Aid to Education, and the Proficiency Profile, from the Educational Testing Service-each measure critical thinking and writing, among other academic areas. The iSkills test, also from ETS, measures the ability of a student to navigate and critically evaluate information from digital technology. Until now, the tests were largely used by colleges to measure student learning, but students did not receive their scores. That's one reason that critics of the tests have questioned their effectiveness since students have little incentive to do well. Burck Smith, the founder and chief executive of StraighterLine, which offers online, self-paced introductory courses, said on Thursday that students would not need to take classes with StraighterLine in order to sit for the tests. But he hopes that, for students who do take both classes and tests, the scores on the test will help validate StraighterLine courses. StraighterLine doesn't grant degrees and so can't be accredited. It depends on accredited institutions to accept its credits, which has not always been an easy task for the company. "For students looking to get a leg up in the job market or getting into college," Mr. Smith said, "t
George Mehaffy

Open-Textbook Idea Is Gaining Steam - Wired Campus - The Chronicle of Higher Education - 0 views

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    "Open-Textbook Idea Is Gaining Steam December 19, 2011, 4:01 pm By Alexandra Rice Colleges across the country took note when Washington State announced its Open Course Library initiative in October, offering community-college students affordable online resources for some of the most popular courses. Now other states and colleges are exploring similar options. The University of Massachusetts at Amherst awarded 10 teaching faculty $1,000 grants this spring as a part of its Open Education Initiative. The faculty members submitted proposals for developing free or low-cost digital resources as an alternative to students purchasing commercial textbooks. The university estimates the effort will save 700 students $72,000 over the 2011-12 academic year. On the West Coast, Darrell Steinberg, the leader of California's Senate, proposed a bill to establish the online California Digital Open Source Library, MindShift's Tina Barseghian reported. If passed, the bill will allocate $25-million in state funds to create 50 free online college textbooks. If you've heard of any other similar projects, tell us about them in the comments below."
George Mehaffy

Rice University announces open-source textbooks | Inside Higher Ed - 1 views

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    "Why Pay for Intro Textbooks? February 7, 2012 - 3:00am By Mitch Smith If ramen noodle sales spike at the start of every semester, here's one possible reason: textbooks can cost as much as a class itself; materials for an introductory physics course can easily top $300. Cost-conscious students can of course save money with used or online books and recoup some of their cash come buyback time. Still, it's a steep price for most 18-year-olds. But soon, introductory physics texts will have a new competitor, developed at Rice University. A free online physics book, peer-reviewed and designed to compete with major publishers' offerings, will debut next month through the non-profit publisher OpenStax College. Using Rice's Connexions platform, OpenStax will offer free course materials for five common introductory classes. The textbooks are open to classes anywhere and organizers believe the programs could save students $90 million in the next five years if the books capture 10 percent of the national market. OpenStax is funded by grants from the William and Flora Hewlett Foundation, the Bill & Melinda Gates Foundation, the 20 Million Minds Foundation and the Maxfield Foundation. Traditional publishers are quick to note that the new offerings will face competition. J. Bruce Hildebrand, executive director for higher education of the Association of American Publishers, said any textbook's use is ultimately determined by its academic value. "Free would appear to be difficult to compete with," Hildebrand said. "The issue always, however, is the quality of the materials and whether they enable students to learn, pass their course and get their degree. Nothing else really counts." In the past, open-source materials have failed to gain traction among some professors; their accuracy could be difficult to confirm because they hadn't been peer-reviewed, and supplementary materials were often nonexistent or lacking because they weren't organized for large-scale
George Mehaffy

Mass Video Courses May Free Up Professors for Personalized Teaching - Technology - The ... - 1 views

shared by George Mehaffy on 12 Aug 10 - Cached
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    "August 8, 2010 Mass Video Courses May Free Up Professors for More Personalized Teaching By Marc Parry New York University plans to join the growing movement to publish academic material online as free, open courseware. But in addition to giving away content-something other colleges have done-NYU plans a more ambitious experiment. The university wants to explore ways to reprogram the roles of professors in large undergraduate classes, using technology to free them up for more personal instruction. This fall NYU will start publishing free online videos for every lecture in as many as 10 courses. They include classes on New York City history, the biology of the human body, introductory sociology, and statistics. Previous open-courseware projects tended to be text-based, with content like syllabi and lecture notes. NYU's site would expand the online library of academic videos available to the general public. What's more unusual, though, is the vision to build souped-up versions of the material for NYU students only. Freed from the copyright restrictions of publishing on the open Web, these video courses would have live links to sources discussed by professors in passing, as well as pop-up definitions and interactive quizzes."
George Mehaffy

Mass Video Courses May Free Up Professors for Personalized Teaching - Technology - The ... - 0 views

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    "Mass Video Courses May Free Up Professors for More Personalized Teaching By Marc Parry New York University plans to join the growing movement to publish academic material online as free, open courseware. But in addition to giving away content-something other colleges have done-NYU plans a more ambitious experiment. The university wants to explore ways to reprogram the roles of professors in large undergraduate classes, using technology to free them up for more personal instruction. This fall NYU will start publishing free online videos for every lecture in as many as 10 courses. They include classes on New York City history, the biology of the human body, introductory sociology, and statistics. Previous open-courseware projects tended to be text-based, with content like syllabi and lecture notes. NYU's site would expand the online library of academic videos available to the general public. What's more unusual, though, is the vision to build souped-up versions of the material for NYU students only. Freed from the copyright restrictions of publishing on the open Web, these video courses would have live links to sources discussed by professors in passing, as well as pop-up definitions and interactive quizzes."
George Mehaffy

News: A Marriage Made in Indiana - Inside Higher Ed - 0 views

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    A Marriage Made in Indiana July 14, 2010 Just about everywhere you turn, state leaders are searching for a way to use online education to expand the reach of their public higher education systems at a time of diminished resources. The approaches vary: In Minnesota, Gov. Tim Pawlenty has heralded a future of "iCollege," while in Pennsylvania, the state college system envisions using distance learning to help its campuses sustain their offerings by sharing courses in underenrolled programs. California's community college system turned to a for-profit provider, Kaplan University, to work around its budget-related enrollment restrictions. And a grand experiment to create a fully online branch of the University of Illinois, meanwhile, crashed and burned last fall. Like those and other peers, Indiana's leaders have increasingly recognized that the state cannot thrive economically if it does not bolster college completion, particularly among adults (aged 29-49) who have historically been underrepresented in the state's seven public four-year universities. But they recognize that doing so at a time of (temporarily, if not permanently) diminished resources isn't easy -- and that online education is no panacea because, done right, it isn't cheap."
George Mehaffy

For Some Colleges, the Road to Growth Is to Go Hybrid - Administration - The Chronicle ... - 0 views

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    "January 19, 2011 For Some Colleges, the Road to Growth Is to Go Hybrid By Goldie Blumenstyk Keiser University's announcement last week that it would convert from profit to nonprofit status is a reminder that ownership status doesn't necessarily define a college. Some for-profits operate like nonprofits and "there are nonprofits that look just like for-profits," says Arthur Keiser, the university's co-founder. Even more than that, the conversion is a reminder of the fluidity of the sector and the variety of new ownership models now popping up on the higher-education landscape. They include models like Ivy Bridge College, an online, associate-degree division of Tiffin University that is majority owned by private investors now operating under Tiffin's accreditation, Middlebury College's new language company created in partnership with a publicly traded technology company called K12, and the TCS Education System, an entrepreneurial consortium of both for-profit and nonprofit divisions that was formed last year by the fast-growing Chicago School of Professional Psychology. The sector hasn't yet hit the point at which it's hard to tell the for-profit colleges from the nonprofit ones without looking at their tax returns, but that day may not be all that far off. All of those arrangements are "part of the cutting edge" says Bernard Luskin, a longtime college administrator who is now working with the nonprofit Touro University to rebuild its online-education programs. (Touro sold its online division, TUI, to private-equity investors in 2007.) Public financing and philanthropic support are getting tighter and tighter, Mr. Luskin notes, and "that makes it pretty hard to grow" without these kinds of alternatives."
George Mehaffy

Beating the 'Not Invented Here' Mentality - Wired Campus - The Chronicle of Higher Educ... - 1 views

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    "Beating the 'Not Invented Here' Mentality January 6, 2011, 5:15 pm By Josh Fischman Las Vegas-Linda Thor, chancellor of the Foothill-De Anza Community College District, started a session here at the Higher Ed Tech Summit with a startling statistic: In her previous job, as president of Rio Salado College, the college improved online-course completion rates from 50 percent to upward of 80 percent. Technology played a big role, she said. Adding 24/7 student support, detecting signals of classroom success and failure, and making things like library services available online when students needed them were aspects of this. So if such big gains are possible, why isn't everyone doing this? "It's the 'not invented here' issue," said Ms. Thor. "We have a boutique problem," said Mark David Milliron, deputy director of higher education for the Bill & Melinda Gates Foundation, who joined Ms. Thor on the panel, which was about using technology to improve graduation rates. There are plenty of good ideas, the two said, but colleges are reluctant to adopt solutions that did not arise from their own campuses. There is an institutional mind-set, Mr. Milliron said, that if something was not invented on a particular campus, it is not appropriate for that particular campus. Ms. Thor added that there are many "best practices" in technology but few mechanisms for disseminating them to a wider community. So things that work are not picked up or are deliberately passed over. So how do we break down the resistance? asked Philip Regier, executive vice provost and dean of Arizona State University Online, who was also on this panel."
George Mehaffy

News: Disruption, Delivery and Degrees - Inside Higher Ed - 2 views

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    "Disruption, Delivery and Degrees February 9, 2011 WASHINGTON -- Many college professors and administrators shudder at comparisons between what they do and what, say, computer or automobile makers do. (And just watch how they bristle if you dare call higher education an "industry.") But in a new report, the man who examined how technology has "disrupted" and reshaped those and other manufacturing industries has turned his gaze to higher education, arguing that it faces peril if it does not change to meet the challenge. The report, "Disrupting College," was also the subject of a panel discussion Tuesday at the Center for American Progress, which released the report along with the Innosight Institute. (A video recording of the event is available here.) Clayton M. Christensen, the Robert and Jane Cizik Professor of Business Administration at Harvard Business School, coined the term "disruptive innovation" in a series of books (among them The Innovator's Dilemma and The Innovator's Solution) that examined how technological changes altered existing markets for key products and services, usually by lowering prices or making them available to a different (and usually broader) audience. While Christensen's early work focused on manufacturing industries and commercial services like restaurants, he and his colleagues, in their more recent studies, have turned to key social enterprises such as K-12 education and health care. America's constellation of higher education institutions is ripe for such an analysis, Michael B. Horn, executive director of education at the Innosight Institute and a co-author of the report, said during Tuesday's event. (In addition to Christensen and Horn, the other authors are Louis Soares of the Center for American Progress and Louis Caldera of the Jack Kent Cooke Foundation.) Traditional institutions have "done so much for our country for so many decades and have played such an illustrious part in the country's success," said Horn. And while th
Jolanda Westerhof

College Presidents Are Bullish on Online Education but Face a Skeptical Public - 1 views

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    Delivering courses in cyberclassrooms has gained broad acceptance among top college leaders, but the general public is far less convinced of online education's quality, according to new survey data released this week by the Pew Research Center, in association with The Chronicle. Just over half of the 1,055 college presidents queried believe that online courses offer a value to students that equals a traditional classroom's. By contrast, only 29 percent of 2,142 adult Americans thought online education measured up to traditional teaching. The presidents' survey included leaders of two-year and four-year private, public, and for-profit colleges and was conducted online. The public survey was conducted by telephone. The gauge of differing perceptions comes at a critical moment for online education. Just 10 years ago, few colleges took teaching onto the Internet, and skepticism about the practice was the norm among professors and university leaders.
George Mehaffy

Professors Consider Classroom Uses for Google Plus - Wired Campus - The Chronicle of Hi... - 0 views

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    "Professors Consider Classroom Uses for Google Plus July 8, 2011, 5:43 pm By Jeff Young Google Plus LogoGoogle Plus, the social-networking platform, is so new that most Internet users are not yet able to see it-an invitation is required while the service is in its test phase. But some professors who have tried it say they already see possible uses for teaching and research if the service catches on. The new Google service, announced last week, is similar in many ways to Facebook. It provides a way to share updates, photos, and recommendations with friends and colleagues. One key difference is that Google Plus makes it easier to share information with isolated subgroups of contacts, rather than sending all updates to every online "friend." Facebook's default approach-sharing with everyone in your personal network-has created a dilemma for professors whose students want to be their online friends. Often the students inadvertently share their party pictures and other private material with their instructors on Facebook, giving some faculty members the feeling that they have crossed too far into students' personal space. Professors have also accidentally shared comments with students that they meant only for fellow instructors. Facebook does allow some selective sharing, but doing so is difficult to master. As a result, many professors have decided to reserve Facebook for personal communications rather than use it for teaching and research. "I don't friend my students, because the ability to share is so clunky on Facebook," says Jeremy Littau, an assistant professor of journalism at Lehigh University. "This gives us ways to connect with people that we can't do on Facebook." In Google Plus, users can assign each new contact to a "circle" and can create as many circles as they like. Each time they post an update, they can easily select which circles get to see it. B.J. Fogg, director of Stanford University's Persuasive Technology Lab a
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