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Cole Camplese

Is lecture capture the worst educational technology? | Mark Smithers - 32 views

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    Should we be investing in a University wide initiative?
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    This is a pretty standard critique. Reasons for lecture capture from my readings on class podcasts: Accessibility (physical, sensory, and learning disability), time shifting (TiVo), exam review, increased student satisfaction, ESL students, hybrid learning, and student feedback (on presentations). I could probably list several more. Smithers doesn't really address these kinds of uses. He also mentions that preparing short videos to augment classroom materials is a worthwhile effort, and we'd get desktop capture along with the system that we'd purchase.
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    When I first started thinking about lecture capture, what this article is saying pretty much summed up my position. Lectures represent poor instruction, and all lecture capture does is perpetuate that. I've come to have a more nuanced perspective on this issue than this author seems to have. First, there are certain realities we have to deal with. Large-enrollment courses and large lecture halls aren't going away anytime soon. In fact, they're only going to get more common as higher educational institutions try to operate more efficiently. Given this, as educational technologists, we need to look into technologies which provide the best teaching and learning experience with this contraint. Clickers are a good example of encouraging student engagement in large lecture halls. Lecture capture can improve this situation in a number of ways. If a student falls behind and is not able to ask questions due to the sheer size of a section, they can review the lecture later and engage with peers using the collaboration features of most lecture capture systems. Faculty can use lecture capture to create supplementary materials to supplement their instruction and minimize rote lecture, which may open an opportunity for incorporating critical dialogue in class. There are many other ways to use lecture capture to address the difficult teaching challenge of large lectures. Second, one situation that came up numerous times in my focus groups was that lecture captures helped students particularly in courses where the content was particularly challenging or informationally dense. No matter how good an instructor is, there are times that information presented in a lecture needs to be reviewed, and the presence of a lecture capture system provides that capability. Good systems, like the ones we're looking at, capture multiple sources like slides and document cameras, do OCR to make content searchable, etc., so review is a fairly rich experience.
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    (continued.. Diigo cut off my comment) Third, another affordance good lecture capture systems offer is collaboration. Reviewing a lecture capture is not a one-way consumption of a capture, but rather a place for contextual discussion of course materials with peers, or a place for students to ask targeted questions regarding a particularly difficult section of a lecture. Given that this discussion is contextual, it's often far more useful than an LMS discussion area. Finally, this technology aids teaching by offering instructors the ability to more easily see where students are having problems (via observing what sections they are reviewing the most or where they have the most questions) so they can address this in class. There's more value in lecture capture beyond what I've suggested here, such as in supporting distance or hybrid instruction (another growing need at this institution). Perhaps the problem is in the name 'lecture capture', as this doesn't really encapsulate much of what I just described. And there's definitely a faculty training need created here, in order to help develop pedagogies to properly leverage this technology and not just perpetuate bad teaching. But I think that's the case with any technologies we introduce. In short, this article provides a very one-dimensional view of lecture capture, and is probably based on observations of a small handful of poor uses. I think we can do better, and I am much more hopeful about this technology.
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    I think the original author would argue that the points you bring up would be better suited by series of short desktop recordings. It is a better way to present informationally dense materials. Students can collaborate around the desktop recording as much as a recorded lecture, and analytics on desktop recordings can reveal areas where students are struggling just as well as a recorded lecture. To the first point of classrooms getting larger - maybe it is incumbent on ed technologists to find ways to increase efficiency in ways other than increasing capacity of lecture halls - like allowing faculty to present content from their desktop via the web and rethinking the assumptions of getting everyone together in a large room. I certainly don't have all the answers or all the information, but just a little advocating for the devil.
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    That's a good point, Brad. You're right that desktop capture applications can do some of what systems like Echo360 can do. Something like Camtasia Relay is a good example of a desktop capture app that publishes into a centralized system, which could then integrate into an LMS, blogs, or whatever. I would say that Echo360's personal capture solution might be able to produce a more rich capture of multiple sources, and has some other collaboration and analytics features that Camtasia doesn't (can you tell I've been evaluating these tools for the last two months?). But still, you might say Echo360 is overkill if primarily what you want to do is desktop recording. I'm not convinced that that's all faculty will want to do, or if that's the right approach pedagogically speaking. But I guess that's why we need to pilot this stuff. I agree that packing students into larger and larger classroom isn't the right answer being more efficient. To some extent it's inevitable though, at least until more modern pedagogies that include active and social learning become more mainstream, and there's proven technology to support that on a large scale. Maybe lecture capture is just an interim step towards that model. I'm not sure..
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    this is a highly relevant article for me. by way of background, my director & I have been making the rounds to faculty meetings for the departments in our college (there are 13 in total) to talk about our center and what we do. one of the first comments/questions we get has something to do with lecture capture as a proposed "online course" model. for myriad reasons, I am against the notion that lecture capture can represent the foundation of a high-quality online learning experience. and, in fact, I am positive that the reason it comes up so often is that it is far and away the lowest burden on faculty in terms of effort: no course redesign; no reconsideration of teaching approaches; no change in anything, really, just record an already-ongoing in class presentation and stream it. I think it's lazy work and leads to a subpar instructional experience. that said, I have no issue with it at all as an ancillary resource for a res class. in fact, the content covered in many of our classes would benefit from allowing students to go back and review example problems, equations, in-class demos, etc.
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    At the ELI meeting, I went to an excellent session by some folks at George Washington University where they're using lecture capture as the primary delivery platform for a distance education program. According to them, it works very well and both on-campus and on-line students are happy with the program. My notes are here: http://www.personal.psu.edu/asg102/blogs/portfolio/2011/02/echo-360-at-george-washington.html
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    Lecture capture is just a technology. It can be used poorly (using it to re-broadcast bad teaching) or it can be used well (to prompt students and facilitate in-class discussion). The important thing is to understand its affordances and apply sound instructional design to its use. Again, I think people get hung up on the term "lecture capture" and miss all the other compelling uses of the technology. It take your point though, Gary, and there is a chance that these systems will encourage people to be lazy and call it innovative teaching practice anyway. But isn't that true with any technology?
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    good points, chris. again, my issue is with lecture capture as the foundation (ie primary content delivery approach) of a completely online course. as a way to making materials available outside of a residential course, I think lecture capture has clear application. we've also been working on "classroom flip" models for years in our college, which provide students with recorded lectures in preparation for in-class meetings. our architectural engineering department has done a good deal of these over the years and refined his process. so there is clear value to providing recordings of lectures. my criticisms are in the specific context of online instruction. we're incorporating lots of screencasts and other shorter video clips into courses currently under development, and have been doing so since I joined the center three years ago. but in terms of effective content delivery in an online environment, 50-minute captured lectures are a poor approach; if folks are interested in more info, I have a lit review I assembled last year on this exact issue. in short, long uninterrupted blocks of video are a poor choice for engagement & the realities of learner attention. however, steps can be taken to address these issues with pacing and building in opportunities for learner-to-content interaction within the larger elearning framework. to put another way, many of the benefits of redesigning for distance instruction are not the obvious ones: tasks such as revisiting learning objectives; reconsidering how interaction will work; reconsidering the balance between student-centered and instructor-led content delivery; how central student discussions or presentations are to mastery of specific course goals; and so on. i'm of the mind that simply posting recorded lectures does not force a closer examination of the course, and thus is philosophically equivalent to posting PPT slides/PDFs and calling that an online course. would we (as learning design professionals) la
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    I think it is better than the Aqua Bar, that's for sure ;-). I also wonder if this discussion would have happend as a comment thread to a blog post ... I doubt it. I like that the discussion is happening though. I wonder if we should organize an open discussion with people from around campus to see what they think. Conversations with designers and faculty might prove really interesting. Would the implementation of LC in all GPC's on campus change the design models for web courses or the world campus? Would that be a good thing? I just don't know. Anyone want to consider this as a way to get a larger conversation going?
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    aside: is there a character limit for these comments? I was looking over my second comment and the last 2 paragraphs are truncated. here they are: i'm of the mind that simply posting recorded lectures does not force a closer examination of the course, and thus is philosophically equivalent to posting PPT slides/PDFs and calling that an online course. would we (as learning design professionals) laugh at the notion that posting slides from a lecture constitutes a "quality course?" I think we might. and if we would, what makes a recorded lecture different? in my opinion, not much. and according to the educause quarterly article from 2009, there's no empirical evidence of an impact (pro or con) on grades, test scores or learning outcomes. anyway, thanks for the good discussion. I like this diigo thing, it's certainly got a leg up on delicious in the conversation department. :)
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    regarding a larger discussion, I think there would be interest. some collegues & I talked about it as a possible topic for the all-ld meeting late last fall, but the timing didn't work out. I've had conversations about it with elearing peers because "why don't we just post lectures as an online course?" is a common question from faculty. how, specifically, lc might change things is an interesting question. the ability to quickly & easily capture video would certainly have a benefit to online learning units, even if it's not full lectures. but something akin to a "one button studio" for faculty to create a quick demo/intro/expand on a confounding point? that would be great for sure.
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    It would be great to get others involved in this discussion. Lecture capture has the potential to very broadly affect teaching and learning at Penn State, and there no better time than now to develop our thinking and strategies on the subject. The weekly All-ID meetings and the Learning Design Summer Camp would both be great forums for the discussion. A focused discussion with World Campus would be a good idea as well.
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    agree that all-ld is a good place to talk about things. would you be interesting in providing an overview of the lc committee's work? what you're looking for, how vendors are being evaluated, etc? then perhaps we could segue into a discussion of the larger implications with the group. if that sounds reasonable, we can talk to jeff about getting on the agenda. as for a focused session with WC, that's a good idea. I wonder if it could be a WC + online learning units from colleges, since we'd all be interested in impacts for online instruction.
Cole Camplese

Amplifying Conversations - Derek C. Gittler at PSU TLT - 4 views

  • My sense, from my marketing experience, is that those providing some product or service too often wish to be the ones defining what a product is or how it is used. They forget that it's the user, and it can only be the user, each individual independent user, that defines a product's value. Therefore, whatever products, services, means, TLT hopes to provide to students and faculty is, to a great extent, out of our control. The final use, the final value, can only exist in the mind of the person served. Likewise the resulting network isn't something that's defined in advance, but one that develops from each person participating in conversation.
  • While certain metrics are valuable and have their place, number of workstations, number of log-ins, number of postings and comments on blogs, those things are and will remain items that are only important to TLT itself. What is more important, and much more difficult to define and measure, is how value in the mind of faculty and students is satisfied.
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    Reflections on a meeting yesterday with Chris Long
gary chinn

On the Benefits of Lectures - Brainstorm - The Chronicle of Higher Education - 1 views

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    this topic seems to come up every year, but at least this story is tied to a study. the comments are actually pretty interesting. might turn into a decent conversation.
Cole Camplese

Peer Review Process - English 202C: Technical Writing - 1 views

  • Below is the process we will follow for peer review in this class. This post will take you through the following steps: 1.) Emailing your draft to your peer reviewer 2.) Opening your peer's draft in iAnnotate and adding your comments 3.) Emailing your comments to your peer, and 4.) Turning in your commented draft.
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    A great set of instructions from Patricia on how to use the iPad in a peer review mode.
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    I talked about this process in my presentation at Abilene. Michael Farris (from last semester's pilot) said this was the most effective use of iPads in this class, and that students were actually more engaged with peer review in class doing it this way vs. on paper.
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    It might be a good idea to get the English 202 people together to share their experiences a bit with us ... maybe just as a moderated conversation.
bartmon

Official Google Blog: Games in Google+: fun that fits your schedule - 1 views

  • If you’re not interested in games, it’s easy to ignore them. Your stream will remain focused on conversations with the people you care about.
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    Google is already taking some major flack about putting Games on Google+, mainly from people that don't want to re-live the Facebook spam days of Farmville and Mafia Wars. Looks like they're listening and trying to make the games transparent for those that don't want to play. Solid list of launch titles though, including Angry Birds, Zynga Poker and a Dragon Age game.
Cole Camplese

Higher education: Is it really the next bubble? | The Economist - 6 views

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    Interesting surface level exploration of the edu bubble.
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    this came up in conversations with friends last week. I have my own opinions on the value of non-education people seemingly always claiming to have answers to very complex, deeply entrenched societal issues (like k12 & higher ed), but I'll try to keep from editorializing too much. I will say that one of the convincing arguments I have heard recently was the view of higher education as a commodity in a positional marketplace; in other words, colleges compete based upon reputation and relative position to one another. when seen that way, it makes more sense why money brought into the college is not spent to keep tuition costs down; colleges have to try and outdo their peers with facilities, expansion, etc. as a result, tuition rises. finally, as mentioned in the article, if the positional argument is to be believed, it may make sense to see higher ed as a tiered structure (it already is this way in reality), and concerns about tuition increases might be focused on how we can help ensure that state-funded schools resist the temptation of entering into budget arms races with elite-level privates.
Cole Camplese

10 Ways Open CourseWare Has Freed Education | MindShift - 1 views

  • The decision by the MIT faculty in 2001 to allow anyone to use their course content was a seminal move,  one that had a profound effect on democratizing education.
  • ALLOWING CUSTOMIZATION. MIT OCW is licensed under a Creative Commons Attribution-Share Alike-Non-Commercial License. That means that teachers and learners are able to share and remix the content that’s available.
  • ENCOURAGING SHARING. Do educators have an ethical responsibility to share? Open CourseWare reminds us that a large part of our role as educators is to share knowledge, and we should work to remove the barriers that make that possible.
gary chinn

Interactive Whiteboard Meets the iPad | MindShift - 2 views

  • Kim told me he wants to enable anyone to build their own portfolio of educational content – to build hundreds of Khan Academies. That’s a goal that puts teacher- and student-generated content at the center of education, one enabled by a simple, but smoothly functioning app — all on a portable device.
  • At the same time as many educators are rethinking the hardware involved with instruction, some are rethinking other ways in technology can change the classroom. Some are experimenting with the “flipped classroom” — the idea, made quite famous lately thanks to Khan Academy, that videotaped instruction can be assigned as homework, while in-class time can be used for more personalized remediation, for collaboration among teachers and students, and for the types of exercises that have typically been seen as homework. A new app taps into both of these phenomena: bringing an interactive whiteboard-like experience to the iPad and to the Web and making it easy for iPad owners to create their own instructional videos.
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    very interesting development. we've been holding off on ipads in engineering because of a lack of streamlined screencasting workflow. I wonder if other example-heavy STEM disciplines at PSU (chem, math, stats, etc) might be interested in a pilot of some kind?
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    I'm having conversations along these lines on several fronts. I asked Hannah to look into a system that could replicate the Kahn Academy stuff. Carol McQuiggan has some faculty who are interested in the model. Chris Lucas and I may talk about it as well, related to creating open training resources. I've also brought Chris Millet into the mix because this could line up with some of the work he is doing with lecture capture (not capturing lectures per se, but a lot of the software options have the ability to let faculty create screen capture tutorials and have them automatically upload to a server along with their voice annotation.
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