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Barbara Lindsey

Site Hopes Automatic Arabic-English Translation Translates into Peace | Epicenter | Wir... - 0 views

  • A new site hopes the seemingly simple idea of eliminating the language barrier, letting you write in English and be read in Arabic — and vice versa — will cultivate citizen diplomacy between the Middle East and the West. It aims to reduce tensions at the grassroots level between two cultures that increasingly co-exist but seem a world apart.
  • People who don’t share a common language can have an online discussion in near real time. The name, appropriately, means “gathering place” or “town hall” in Arabic.
  • Think of it as a social network filled with people you don’t know, but want to understand.
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  • The site is effectively bilingual, thanks to machine translations, and volunteer editors spruce up the translations afterward. Machine translation is quite good, Weyman says, on fairly standard text such as news stories, but still has difficulties handling comments, which tend to use more conversational language. The site also open-sources all its translation data to help the state of the art of translation to move forward.
  • “let someone in Nebraska see an event through the eyes of someone in Nablus.”
  • For instance, Meedan partnered with the United States Institute of Peace, which hosted an online webcast with U.S. Ambassador Christoper Hill last Wednesday. The webcast allowed Iraqis and others from the Middle East to ask questions in Arabic, have them translated immediately and get answers back in just seconds.
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    A new site hopes the seemingly simple idea of eliminating the language barrier, letting you write in English and be read in Arabic - and vice versa - will cultivate citizen diplomacy between the Middle East and the West. It aims to reduce tensions at the grassroots level between two cultures that increasingly co-exist but seem a world apart.
Barbara Lindsey

The Odyssey of Ph.D. Students Becoming a Community of Practice | Mendeley - 0 views

  •  
    Wenger's theory of communities of practice (CoPs) helps explain how a group of Ph.D. students in the Department of Management Communication at the University of Waikato in New Zealand met a need for emotional and academic support and reduced isolation as they developed regular opportunities for face-to-face and virtual discussions on theory and technical and emotive issues.
Barbara Lindsey

C. M. Rubin: The Global Search for Education: More Technology, Please! - 0 views

  • One of the best examples I have seen of the flex model was in Morgan Hill, California. This is a district south of San Jose where about a third of its students are Hispanic and I believe over a third of its students are on free-and-reduced price lunch. The school is called the Silicon Valley Flex Academy - Grades 6 through 12. As you walk into the school there are a couple of huge open spaces on either side where every student has his/her own office. In this space, each student has his/her own computer. The students are encouraged to decorate their own space with things they like (in the same way an adult might decorate an office at work). There are break out classrooms around the perimeter of the building. Here teachers are getting the data on how the kids are doing. Teachers can pull students into these break-out classrooms in very small groups. The teacher is then able to focus on a student's individual issues. The teacher's job is totally different in this arrangement. The fascinating thing was how much ownership the students have over their learning. They all knew exactly what was expected of them the entire year. They knew exactly how they were doing at any point. Their job was to learn the material. If they could get the work done during the school day there was no homework. So it was up to the individual students to make those decisions.
  • The teachers I spoke to explained that they had been trained to do lesson planning, lectures to large groups of students and classroom management -- none of which they were now doing. They explained that the adjustment was difficult. Training has not been built into the formal teacher training system for programs like this, and few are really thinking about it at the moment. Now, the teacher is still doing teaching or tutoring when pulling students out into small groups for project-based work, but instead of this being determined by a pacing guide, this is now being determined by where the students are in their learning. What was so interesting was that in this model, teachers were able to do the tutoring and value enrichment work that teachers really like to do but don't always get time to do in a classroom. One of the challenges the teachers mentioned was staying on top of scheduling. How do you keep track when you have students at different places in the curriculum? Those were tough decisions for teachers to make and they were, as you say, learning on the job.
  • When students own their learning, they feel responsible for it and motivated to do it. What they also appreciated was that the teacher was no longer there to "punish them" or "grade them down". Instead the teacher was there to help them reach their goal. This is much more of an environment built around success and motivation versus failure.
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  • I also think the assessment system that we have in place in schools is a problem for this learning system going forward. Assessment needs to be based on where each individual child started and then grew to and finally ended up in a particular year, versus a snapshot once a year view of an entire school.
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    fall 2012 syllabus
Barbara Lindsey

In Defense of Open, Online Communication in Education | U Tech Tips - 0 views

  • I suggested that perhaps his daughter should not leave her full name when commenting on my blog, and that I would make this suggestion to all my students so as to protect those who wished to remain anonymous.
    • Barbara Lindsey
       
      It seems that Jason Welker hadn't discussed this with his students prior to this.
  • If, in your personal view, these ethics interfere with your own child’s learning, and reduce the likelihood that she will achieve future academic or professional successes, then I would encourage you to engage her in conversations about economics in your own preferred manner and direct her to online or print media that you think will better enhance her understanding of the subject yet still allow her to meet the requirements of my course without having to participate in the public discussions and debates occurring between students and teachers around the world on my blog.
  • At the beginning of the year, we talked about the privacy issues resulting from name-identified and web-searchable articles from ZIS students and class work on your website. By when do you think you will have past, present and future contributions annonymized?
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  • The father’s wish was that I would require all those who participate in discussions online to do so anonymously.
  • The most I can do is encourage my students to respond to posts using only their first name or even initials, and more importantly, to post responsible and thoughtful comments relating to the economic topics the blog discusses.
  • To the contrary, in my years of using the blog and other online media, I can point to several examples of students who were uncomfortable or shy about participating in face to face discussions with their peers in the the traditional classroom but blossomed in online discussions and debates such as those held on my blog, expressing themselves much more freely and openly in online discussion than they were ever capable of through traditional, classroom based discussions.
  • By participating in public discussion about the subject, my students have improved not only their understanding of the economic concepts I teach them, but have also strengthened their ability to critically evaluate economic topics and to engage in a broader discussion about the subject than they would have ever been able to achieve if these conversations were confined to a brick and mortar classroom of 16 students and one teacher.
  • My blog presents a forum through which my students, myself, other Economics teachers and their students, and anyone else interested in Economics can come together to learn about how our subject relates to what’s going on in the real world, but more importantly to engage in discussion and debate with one another over the issues our subject focuses on.
Barbara Lindsey

Web 2.0: What does it constitute? | 11 Feb 2008 | ComputerWeekly.com - 0 views

  • O'Reilly identified Google as "the standard bearer for Web 2.0", and pointed out the differences between it and predecessors such as Netscape, which tried to adapt for the web the business model established by Microsoft and other PC software suppliers.
  • Google "began its life as a native web application, never sold or packaged, but delivered as a service, with customers paying, directly or indirectly.
  • perpetual beta, as O'Reilly later dubbed it
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  • Perhaps the most important breakthrough was Google's willingness to relinquish control of the user-end of the transaction, instead of trying to lock them in with proprietary technology and restrictive licensing
  • O'Reilly took a second Web 2.0 principle from Peer-to-Peer pioneer BitTorrent, which works by completely decentralising the delivery of files, with every client also functioning as a server. The more popular a file, is, the faster it can be served, since there are more users providing bandwidth and fragments of the file. Thus, "the service automatically gets better the more people use it".
  • Taking another model from open source, users are treated as "co-developers", actively encouraged to contribute, and monitored in real time to see what they are using, and how they are using it.
  • "Until Web 2.0 the learning curve to creating websites was quite high, complex, and a definite barrier to entry," says the third of our triumvirate of Tims, Tim Bray, director of Web Technologies at Sun Microsystems.
  • Web 2.0 takes some of its philosophical underpinning from James Surowiecki's book The Wisdom of Crowds, which asserts that the aggregated insights of large groups of diverse people can provide better answers and innovations than individual experts.
  • In practice, even fewer than 1% of people may be making a useful contribution - but these may be the most energetic and able members of a very large community. In 2006 1,000 people, just 0.003% of its users, contributed around two-thirds of Wikipedia's edits.
  • Ajax speeds up response times by enabling just part of a page to be updated, instead of downloading a whole new page. Nielsen's objections include that this breaks the "back" button - the ability to get back to where you've been, which Nielsen says is the second most used feature in Web navigation.
  • "Everybody who has a Web browser has got that platform," says Berners-Lee, in a podcast available on IBM's developerWorks site. "So the nice thing about it is when you do code up an Ajax implementation, other people can take it and play with it."
  • Web 2.0 is a step on the way to the Semantic Web, a long-standing W3C initiative to create a standards-based framework able to understand the links between data which is related in the real world, and follow that data wherever it resides, regardless of application and database boundaries.
  • The problem with Web 2.0, Pemberton says, is that it "partitions the web into a number of topical sub-webs, and locks you in, thereby reducing the value of the network as a whole."
  • How do you decide which social networking site to join? he asks. "Do you join several and repeat the work?" With the Semantic Web's Resource Description Framework (RDF), you won't need to sign up to separate networks, and can keep ownership of your data. "You could describe it as a CSS for meaning: it allows you to add a small layer of markup to your page that adds machine-readable semantics."
  • The problems with Web 2.0 lock-in which Pemberton describes, were illustrated when a prominent member of the active 1%, Robert Scoble, ran a routine called Plaxo to try to extract details of his 5,000 contacts from Facebook, in breach of the site's terms of use, and had his account disabled. Although he has apparently had his account reinstated, the furore has made the issue of Web 2.0 data ownership and portability fiercely topical.
  • when Google announced its OpenSocial set of APIs, which will enable developers to create portable applications and bridges between social networking websites, Facebook was not among those taking part. Four years after O'Reilly attempted to define Web 2.0, Google, it seems, remains the standard-bearer, while others are forgetting what it was supposed to be about.
Barbara Lindsey

2008 Horizon Report » One Year or Less: Collaboration Webs - 0 views

  • A wide variety of webware applications exist to manage the creation and workflow of rich media projects
    • Barbara Lindsey
       
      How can this change the way your students learn and collaborate?
  • In contrast to productivity applications, which enable users to perform a specific task or create a particular product, collaborative workspaces are “places” where groups of people gather resources or information related to their personal or professional lives.
  • highly flexible
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  • these spaces conveniently lend themselves to almost seamless integration of content from other online resources, often quite transparently
  • They are easy to create, and they allow people to jointly collaborate on complex projects using low-cost, simple tools.
  • The essential attribute of the technologies in this set is that they make it easy for people to share interests and ideas, work on joint projects, and easily monitor collective progress. All of these are needs common to student work, research, collaborative teaching, writing and authoring, development of grant proposals, and more. Using them, groups can collaborate on projects online, anywhere there is Internet access; interim results of research can be shared among a team, supporting illustrations and tables created, and all changes and iterations tracked, documented, and archived. In class situations, faculty can evaluate student work as it progresses, leaving detailed comments right in the documents if desired in almost real time. Students can work with other students in distant locations, or with faculty as they engage in fieldwork.
  • Support needs are greatly reduced as nothing needs to be installed or upgraded.
  • A virtual collaborative workspace for a course or study group can be assembled quickly using tools, or widgets, that can pull information from a variety of sources
    • Barbara Lindsey
       
      This is the difference between a social network like Ning, and a CMS like HuskyCT
  • The same tools can be used to set up a personal portfolio where a student can display his or her work in any form—photos, blog posts, shared videos, and more can be pulled to the page by widgets that grab the student’s contributions on other sites.
    • Barbara Lindsey
       
      No proprietary, expensive, inflexible software 'solution' like our university's portfolio system...
  • Using similar approaches, online conferences and symposia can offer session archives that persist over time; simply request that participants use a particular tag when they post related content, and the widgets will continue to update the conference page as new content appears.
    • Barbara Lindsey
       
      What can this contribute to your conferences?
  • Instead of the campus LMS, the courses use Facebook as their primary interaction and information tool.
  • A course in Digital Entrepreneurship at Rochester Institute of Technology created a Ning network on the topic, bringing undergrads enrolled in the course into contact with over a hundred graduate students, venture capitalists, faculty, practitioners, and business owners around the world.
  • An educational technology course at George Mason University uses Pageflakes as the hub of a learning community. Content is dynamically assembled from a variety of timely sources, integrating it with student work from Flickr and other sources, all via RSS.
  • The Flat Classroom Project (flatclassroomproject.ning.com) uses a Ning workspace to create a sense of space that is shared by students located in the U.S. and in Qatar.
  • to allow faculty to collaborate on course materials and leverage one another’s work.
Barbara Lindsey

Curricula Designed to Meet 21st-Century Expectations | Resources | EDUCAUSE - 0 views

  • W here students had once called a large number of their classes "death by lecture," she noted they were now calling them "death by PowerPoint." >
  • here students had once called a large number of their classes "death by lecture," she noted they were now calling them "death by PowerPoint."
    • Barbara Lindsey
       
      Not representative sample
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  • With such specific applications of technology and the limited use of other forms (for example, multimedia), students' low expectations for the use of technology in the curriculum is not surprising. Such constrained use of technology by the faculty in the curriculum and low student expectations may serve to limit innovation and creativity as well as the faculty's capacity to engage students more deeply in their subject matter. Like all organizations, colleges and universities respond to the demands placed upon them. Students' and institutions' low expectations for the use of technology for learning provide insufficient impetus for faculties to change their behavior and make broader, more innovative use of these tools in the service of learning.
  • Consider this scenario:
  • From the beginning, however, a problem arose in that those middle school students went on to high schools and later to colleges that did not (and do not) provide this type of rich learning experience—a learning experience that can best be achieved when technology is used in the service of learning.
  • Data obtained from these sessions with high school and college seniors in Indiana, Oregon, and Virginia
  • Less attention has been given to how to help students achieve the desired learning outcomes through technology.
  • comparatively little support has been devoted to helping faculty use computers and other technologies in creative and innovative ways to deepen student learning.
  • To develop intentional learners, the curriculum must go beyond helping students gain knowledge for knowledge's sake to engaging students in the construction of knowledge for the sake of addressing the challenges faced by a complex, global society.
  • institutional structures and practices to resolve technical problems that faculty invariably encounter are very limited or are not the type of aid needed. Such lack of support limits the amount of time faculty can spend on what they do best—building a compelling curriculum and integrating technology for more powerful learning.
  • integrating study abroad into courses back on the home campus;
  • Faculty concerns perhaps center less on being "replaceable" and more on worrying that the teaching and learning enterprise will be reduced to students gathering information that can be easily downloaded, causing them to rely too heavily on technology instead of intellect.
    • Barbara Lindsey
       
      Mentioned frequently by our group members.
  • First, traditional age students overwhelmingly prefer face-to-face contact with faculty to mediated communication. Second, technology used in the service of learning will require more—not less—sophistication on the part of students as they engage in processes of integration, translation, audience analysis, and critical judgment.
  • Faculty with expertise in one or more subjects, who have been exposed to what we know about how people learn, can determine how to enhance this learning through the use of technology. But simply understanding how to use technology will not provide the integration needed to reach the desired learning outcomes.
    • Barbara Lindsey
       
      Last sentence here most important.
  • There is a need for integrating technology that is in the service of learning throughout the curriculum. More intentional use of technology to capture what students know and are able to integrate in their learning is needed.
Barbara Lindsey

Convenience, Communications, and Control: How Students Use Technology | Resources | EDU... - 0 views

  • They are characterized as preferring teamwork, experiential activities, and the use of technology
  • Doing is more important than knowing, and learning is accomplished through trial and error as opposed to a logical and rule-based approach.2 Similarly, Paul Hagner found that these students not only possess the skills necessary to use these new communication forms, but there is an ever increasing expectation on their part that these new communication paths be used
  • Much of the work to date, while interesting and compelling, is intuitive and largely based on qualitative data and observation.
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  • There is an inexorable trend among college students to universal ownership, mobility, and access to technology.
  • Students were asked about the applications they used on their electronic devices. They reported that they use technology first for educational purposes, followed by communication.
    • Barbara Lindsey
       
      All self-reported. Would have been powerful if could have actually tracked a representative sample and compared actual use with reported use.
  • presentation software was driven primarily by the requirements of the students' major and the curriculum.
  • Communications and entertainment are very much related to gender and age.
  • From student interviews, a picture emerged of student technology use driven by the demands of the major and the classes that students take. Seniors reported spending more time overall on a computer than do freshmen, and they reported greater use of a computer at a place of employment. Seniors spent more hours on the computer each week in support of their educational activities and also more time on more advanced applications—spreadsheets, presentations, and graphics.
  • Confirming what parents suspect, students with the lowest grade point averages (GPAs) spend significantly more time playing computer games; students with the highest GPAs spend more hours weekly using the computer in support of classroom activities. At the University of Minnesota, Crookston, students spent the most hours on the computer in support of classroom activities. This likely reflects the deliberate design of the curriculum to use a laptop extensively. In summary, the curriculum's technology requirements are major motivators for students to learn to use specialized software.
  • The interviews indicated that students are skilled with basic office suite applications but tend to know just enough technology functionality to accomplish their work; they have less in-depth application knowledge or problem solving skills.
  • According to McEuen, student technology skills can be likened to writing skills: Students come to college knowing how to write, but they are not developed writers. The analogy holds true for information technology, and McEuen suggested that colleges and universities approach information technology in the same way they approach writing.6
  • he major requires the development of higher-level skill sets with particular applications.
    • Barbara Lindsey
       
      Not really quantitative--self-reported data back by selected qualitative interviews
  • The comparative literature on student IT skill self-assessment suggests that students overrate their skills; freshmen overrate their skills more than seniors, and men overrate their skills more than women.7 Our data supports these conclusions. Judy Doherty, director of the Student Technologies Resource Group at Colgate University, remarked on student skill assessment, "Students state in their job applications that they are good if not very good, but when tested their skills are average to poor, and they need a lot of training."8
  • Mary Jane Smetanka of the Minneapolis–St. Paul Star Tribune reported that some students are so conditioned by punch-a-button problem solving on computers that they approach problems with a scattershot impulsiveness instead of methodically working them through. In turn, this leads to problem-solving difficulties.
  • We expected to find that the Net Generation student prefers classes that use technology. What we found instead is a bell curve with a preference for a moderate use of technology in the classroom (see Figure 1).
    • Barbara Lindsey
       
      More information needs to be given to find out why--may be tool and method not engaging.
  • It is not surprising that if technology is used well by the instructor, students will come to appreciate its benefits.
  • A student's major was also an important predictor of preferences for technology in the classroom (see Table 3), with engineering students having the highest preference for technology in the classroom (67.8 percent), followed by business students (64.3 percent).
  • Humanities 7.7% 47.9% 40.2
  • he highest scores were given to improved communications, followed by factors related to the management of classroom activities. Lower impact activities had to do with comprehension of classroom materials (complex concepts).
  • I spend more time engaged in course activities in those courses that require me to use technology.
  • The instructors' use of technology in my classes has increased my interest in the subject matter. 3.25 Classes that use information technology are more likely to focus on real-world tasks and examples.
  • Interestingly, students do not feel that use of information technology in classes greatly increases the amount of time engaged with course activities (3.22 mean).12 This is in direct contrast to faculty perceptions reported in an earlier study, where 65 percent of faculty reported they perceived that students spend more time engaged with course materials
  • Only 12.7 percent said the most valuable benefit was improved learning; 3.7 percent perceived no benefit whatsoever. Note that students could only select one response, so more than 12.7 percent may have felt learning was improved, but it was not ranked highest. These findings compare favorably with a study done by Douglas Havelka at the University of Miami in Oxford, Ohio, who identified the top six benefits of the current implementation of IT as improving work efficiency, affecting the way people behave, improving communications, making life more convenient, saving time, and improving learning ability.14
    • Barbara Lindsey
       
      Would have been good to know exactly what kinds of technologies were meant here.
  • Our data suggest that we are at best at the cusp of technologies being employed to improve learning.
  • The interactive features least used by faculty were the features that students indicated contributed the most to their learning.
  • he students in this study called our attention to performance by noting an uneven diffusion of innovation using this technology. This may be due, in part, to faculty or student skill. It may also be due to a lack of institutional recognition of innovation, especially as the successful use of course management systems affects or does not affect faculty tenure, promotion, and merit decisions
  • we found that many of the students most skilled in the use of technology had mixed feelings about technology in the classroom.
  • What we found was that many necessary skills had to be learned at the college or university and that the motivation for doing so was very much tied to the requirements of the curriculum. Similarly, the students in our survey had not gained the necessary skills to use technology in support of academic work outside the classroom. We found a significant need for further training in the use of information technology in support of learning and problem-solving skills.
  • Course management systems were used most by both faculty and students for communication of information and administrative activities and much less in support of learning.
  • In 1997, Michael Hooker proclaimed, "higher education is on the brink of a revolution." Hooker went on to note that two of the greatest challenges our institutions face are those of "harnessing the power of digital technology and responding to the information revolution."18 Hooker and many others, however, did not anticipate the likelihood that higher education's learning revolution would be a journey of a thousand miles rather than a discrete event. Indeed, a study of learning's last great revolution—the invention of moveable type—reveals, too, a revolution conducted over centuries leading to the emergence of a publishing industry, intellectual property rights law, the augmentation of customized lectures with textbooks, and so forth.
  • Both the ECAR study on faculty use of course management systems and this study of student experiences with information technology concluded that, while information technology is indeed making important inroads into classroom and learning activities, to date the effects are largely in the convenience of postsecondary teaching and learning and do not yet constitute a "learning revolution." This should not surprise us. The invention of moveable type enhanced, nearly immediately, access to published information and reduced the time needed to produce new publications. This invention did not itself change literacy levels, teaching styles, learning styles, or other key markers of a learning revolution. These changes, while catalyzed by the new technology, depended on slower social changes to institutions. I believe that is what we are witnessing in higher education today.
  • The institutions chosen represent a nonrepresentative mix of the different types of higher education institution in the United States, in terms of Carnegie class as well as location, source of funding, and levels of technology emphasis. Note, however, that we consider our findings to be instructive rather than conclusive of student experiences at different types of Carnegie institutions.
  • Qualitative data were collected by means of focus groups and individual interviews. We interviewed undergraduate students, administrators, and individuals identified as experts in the field of student technology use in the classroom. Student focus groups and interviews of administrators were conducted at six of the thirteen schools participating in the study.
Barbara Lindsey

FRONTLINE: digital nation: henry jenkins response to mark bauerlein | PBS - 0 views

  • let me say another word or two about our friend, the student who thinks he can read Romeo and Juliet in 10 minutes. It seems to me that he has a lot in common with educational policy makers who think that the experience of reading the book can be reduced to a small number of items on a standardized test. Both have an instrumental understanding of reading and learning which sees learning as a product and has not respect for the process of really engaging deeply with the literary experience. In many ways, the student's attitude is a byproduct of the current structure of education as much as it is a byproduct of the instant gratification promised by digital culture. As someone who has been involved in the last year with a project which seeks to model ways we can teach Moby-Dick in contemporary schools, I can tell you the resistance we've gotten from some teachers comes at both levels. Yes, some teachers don't think their students have the attention span to deal with a novel of this length and complexity but many more simply say that they don't think they have time to teach a novel of such richness if they are going to stay on track and review all of the content they are supposed to cover under the new national standards. Both push back against a depth of experience and the student may simply trying to act efficiently to give the teachers what they want on the test. As someone who loves literature, both sides of this equation break my heart.
  • what the gamers are doing in the Korean Bong is better described as intense concentration, entering a state of flow, rather than multitasking per se. A growing body of work has stressed the kinds of active problem solving which surrounds the play of certain kinds of games, the collaboration which occurs through certain forms of participatory culture, etc. as other ways of engaging with the online world. To me, there's something reductive about continuing to return to issues of multitasking when depicting Katie Salen's game school for example. Katie's approach is not about turning students lose on the computer; it is about teaching them to look at the world as a complex system and developing skills as designers. In my White Paper for MacArthur, I identify multitasking as a skill -- but I don't mean by this what young people think they are doing when they talk about multitasking. I mean the ability to manage attention -- sometimes concentrating on a single text or problem, sometimes scanning the environment to form a hazier understanding of the bigger picture, much as a driver needs to keep their eyes on the road in front of them but also needs to scan the rear view mirror. I think schools have a role to play in helping young people sharpen their understanding of which mode of engagement is appropriate for different tasks and contexts.
  • The goal shouldn't be to decide if computers are good or bad. Our goal should be to identify what a more constructive relationship to this technology might look like and to insure that those skills and practices get transmitted to a broader segment of the population.
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  • I also think that they should report the diverse range of cultural practices which emerged from the Digital Youth team's large scale ethnography of teen's on-line lives and the kinds of practices which seem to support robust informal learning outside the classroom. Unfortunately, this research ended up on the cutting room floor. Some of it is on the web. None of it is in the program.
Inas Ayyoub

Curricula Designed to Meet 21st-Century Expectations | EDUCAUSE - 1 views

  • Faculty concerns perhaps center less on being "replaceable" and more on worrying that the teaching and learning enterprise will be reduced to students gathering information that can be easily downloaded, causing them to rely too heavily on technology instead of intellect.
  • First, traditional age students overwhelmingly prefer face-to-face contact with faculty to mediated communication. Second, technology used in the service of learning will require more—not less—sophistication on the part of students as they engage in processes of integration, translation, audience analysis, and critical judgment.
  • With such specific applications of technology and the limited use of other forms (for example, multimedia), students' low expectations for the use of technology in the curriculum is not surprising. Such constrained use of technology by the faculty in the curriculum and low student expectations may serve to limit innovation and creativity as well as the faculty's capacity to engage students more deeply in their subject matter.
    • Barbara Lindsey
       
      Your thoughts on this?
    • Chenwen Hong
       
      I completely agree. As a student, I don't think a text-based PowerPoint slide presentation would interest me too much, partcularly when there are too many words squeezed into just one slide. If a PowerPoint slide presentation is just a copy of texts, the use of technology makes nothing different from teaching with a blackboard and chalks. The use of technology must have, and then can serve, a pedagogical purpose.
    • Inas Ayyoub
       
      This remindes me of the first time stuents at my school started using powerpoints to make presentations and how exciting it was for them to see thier classmates ideas presented in front of them this way. Over using this and without really integraing sth new than their words written, showed boredom and disinterest later! So teachers should think here of using technology in a different way like turning the lesson into a digital story or using technology differently ! Being unexpected in the way you use technology in the classrooom, would make them always eager to learn and excited about it!!!
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  • Today, these tools still provide middle school teachers with vehicles to enlarge their students' learning. Math and science problem sets are embedded in authentic stories that students understand because the stories reflect their everyday experiences. These authentic problem-solving exercises not only engage students in their learning but also stimulate them to want to learn more.
  • From the beginning, however, a problem arose in that those middle school students went on to high schools and later to colleges that did not (and do not) provide this type of rich learning experience—a learning experience that can best be achieved when technology is used in the service of learning.
  • Students need mastery in areas that include knowledge of human imagination and expression, global and cross-cultural communities, and modeling the natural world.
  • The assignment could take on a deeper dimension by using videoconferencing and e-mail to link teams to students living in the countries of origin of the groups being studied. Integrating real-time global experiences into the classroom can provide a new, first-person information source and engender debate about the validity of various sources of information used in conducting research.
    • Chenwen Hong
       
      I guess the project, with the Peace Corp., we saw during last Friday's session is the best example of technology engaging students with course materials by iintegrating real-time experiences with classroom studies.
Barbara Lindsey

The New Gold Mine: Your Personal Information & Tracking Data Online - WSJ.com - 0 views

  • the tracking of consumers has grown both far more pervasive and far more intrusive than is realized by all but a handful of people in the vanguard of the industry. • The study found that the nation's 50 top websites on average installed 64 pieces of tracking technology onto the computers of visitors, usually with no warning. A dozen sites each installed more than a hundred. The nonprofit Wikipedia installed none.
  • the Journal found new tools that scan in real time what people are doing on a Web page, then instantly assess location, income, shopping interests and even medical conditions. Some tools surreptitiously re-spawn themselves even after users try to delete them. • These profiles of individuals, constantly refreshed, are bought and sold on stock-market-like exchanges that have sprung up in the past 18 months.
  • Advertisers once primarily bought ads on specific Web pages—a car ad on a car site. Now, advertisers are paying a premium to follow people around the Internet, wherever they go, with highly specific marketing messages.
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  • "It is a sea change in the way the industry works," says Omar Tawakol, CEO of BlueKai. "Advertisers want to buy access to people, not Web pages."
  • The Journal found that Microsoft Corp.'s popular Web portal, MSN.com, planted a tracking file packed with data: It had a prediction of a surfer's age, ZIP Code and gender, plus a code containing estimates of income, marital status, presence of children and home ownership, according to the tracking company that created the file, Targus Information Corp.
  • Tracking is done by tiny files and programs known as "cookies," "Flash cookies" and "beacons." They are placed on a computer when a user visits a website. U.S. courts have ruled that it is legal to deploy the simplest type, cookies, just as someone using a telephone might allow a friend to listen in on a conversation. Courts haven't ruled on the more complex trackers.
  • tracking companies sometimes hide their files within free software offered to websites, or hide them within other tracking files or ads. When this happens, websites aren't always aware that they're installing the files on visitors' computers.
  • Often staffed by "quants," or math gurus with expertise in quantitative analysis, some tracking companies use probability algorithms to try to pair what they know about a person's online behavior with data from offline sources about household income, geography and education, among other things. The goal is to make sophisticated assumptions in real time—plans for a summer vacation, the likelihood of repaying a loan—and sell those conclusions.
  • Consumer tracking is the foundation of an online advertising economy that racked up $23 billion in ad spending last year. Tracking activity is exploding. Researchers at AT&T Labs and Worcester Polytechnic Institute last fall found tracking technology on 80% of 1,000 popular sites, up from 40% of those sites in 2005.
  • The Journal found tracking files that collect sensitive health and financial data. On Encyclopaedia Britannica Inc.'s dictionary website Merriam-Webster.com, one tracking file from Healthline Networks Inc., an ad network, scans the page a user is viewing and targets ads related to what it sees there.
    • Barbara Lindsey
       
      Tracking you an targeting ads to you on a popular dictionary site!
  • Beacons, also known as "Web bugs" and "pixels," are small pieces of software that run on a Web page. They can track what a user is doing on the page, including what is being typed or where the mouse is moving.
  • The majority of sites examined by the Journal placed at least seven beacons from outside companies. Dictionary.com had the most, 41, including several from companies that track health conditions and one that says it can target consumers by dozens of factors, including zip code and race.
  • After the Journal contacted the company, it cut the number of networks it uses and beefed up its privacy policy to more fully disclose its practices.
  • Flash cookies can also be used by data collectors to re-install regular cookies that a user has deleted. This can circumvent a user's attempt to avoid being tracked online. Adobe condemns the practice.
  • Most sites examined by the Journal installed no Flash cookies. Comcast.net installed 55.
  • Wittingly or not, people pay a price in reduced privacy for the information and services they receive online. Dictionary.com, the site with the most tracking files, is a case study.
  • Think about how these technologies and the associated analytics can be used in other industries and social settings (e.g. education) for real beneficial impacts. This is nothing new for the web, the now that it has matured, it can be a positive game-changer.
  • Media6Degrees Inc., whose technology was found on three sites by the Journal, is pitching banks to use its data to size up consumers based on their social connections. The idea is that the creditworthy tend to hang out with the creditworthy, and deadbeats with deadbeats.
  • "There are applications of this technology that can be very powerful," says Tom Phillips, CEO of Media6Degrees. "Who knows how far we'd take it?"
  • Hidden inside Ashley Hayes-Beaty's computer, a tiny file helps gather personal details about her, all to be put up for sale for a tenth of a penny.
  • "We can segment it all the way down to one person," says Eric Porres, Lotame's chief marketing officer.
  • One of the fastest-growing businesses on the Internet, a Wall Street Journal investigation has found, is the business of spying on Internet users.
  • Yahoo Inc.'s ad network,
  • "Every time I go on the Internet," she says, she sees weight-loss ads. "I'm self-conscious about my weight," says Ms. Reid, whose father asked that her hometown not be given. "I try not to think about it…. Then [the ads] make me start thinking about it."
  • Information about people's moment-to-moment thoughts and actions, as revealed by their online activity, can change hands quickly. Within seconds of visiting eBay.com or Expedia.com, information detailing a Web surfer's activity there is likely to be auctioned on the data exchange run by BlueKai, the Seattle startup.
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    a New York company that uses sophisticated software called a "beacon" to capture what people are typing on a website
Barbara Lindsey

Can Higher Education Be Fixed? The Innovative University - Forbes - 0 views

  • Harvard has invested heavily in a system of residential housing and high-quality tutoring.  This means that even students who pay the tuition sticker price aren’t covering the full cost of their education.  Thus, growing the size of its “customer” base, which is how businesses achieve scale economies and greater profitability, is financially problematic for Harvard and for other universities with similar operating models. 
  • What is the purpose of a university as depicted in this book? Is it: A. A university is an institution that provides a degree, which is a credential or screening device for the economy and for society? Or B.  A university is an institution in which people acquire the knowledge they need for a particular job? Or C.  A university is an institution in which people acquire the knowledge they need to be a citizen? Or D.  A university is an experience where you acquire a capacity to be a lifelong learner (because most of the knowledge you acquire will be obsolete within a few years and the jobs of tomorrow will not be the jobs of today)? Or E. Something else?
  • One of the best ways to learn to learn is to be an active learner and a teacher of one’s fellow students in college. This instructional philosophy isn’t yet widespread, but its effectiveness has been proven, and it doesn’t require additional financial investment, only a change in the attitudes of faculty members and students.  Broader adoption seems likely, with time.
    • Barbara Lindsey
       
      Would you agree that this is true for learning to occur? Is this all that is necessary?
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  • All three require talented faculty members with scholarly training.  These things are (1) discovering and disseminating new knowledge, (2) preserving the discoveries of the past, and (3) personally mentoring students in ways that allow them to participate in (1) and (2).  Doing these things well takes special training.  It is inherently expensive, because the processes involved are hard to automate or even systematize very much. 
  • Harvard and BYU-Idaho involve their students in teaching one another.  They also have general education courses, created in the last five years, that cut across academic disciplines and engage students in applying principles and theories to real-world problems.  These instructional approaches challenge students to frame inquiries, rather than merely respond to questions posed by their professors.
  • Harvard and other elite institutions are in a paradoxical position.  Their students and alumni are satisfied with their current offerings; in fact, they have a huge surplus of qualified applicants.
  • We’re likely to significant change in the next decade, the net effect of which will be more students served at a lower average cost.  However, the nature of the evolution will differ among institutions.  The elite schools will hybridize their courses not primarily to reduce cost or grow enrollments, but to better serve the rising generation of “digital natives” and to make the most of learning-enhancing computer-adaptive technology.  By contrast, schools without the benefit of high prestige and large endowments will hybridize and offer fully online courses mainly so that they can keep tuition affordable, admit more students, and use the incremental revenues to plug the hole left by rising operating costs and declining state support.  In all cases, students will benefit.
    • Barbara Lindsey
       
      Do you agree that all students will benefit?
  • Most professors will need to spend the majority of their time teaching.  A school that generates the bulk of its revenues via tuition will be able to afford some time for faculty research.  However, that research will need to have relevance to the student learning experience, and it won’t be the driving factor in tenure decisions; teaching quality will be.  Tenure based primarily on publications isn’t a sustainable model for most institutions.
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    Q&A w/authors of Innovative University
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