1,395 Matching Annotations
  1. Feb 2019
    1. In other words, when YouTube fine-tunes its algorithms, is it trying to end compulsive viewing, or is it merely trying to make people compulsively watch nicer things?

      YouTube's business interests are clearly rewarded by compulsive viewing. If it is even possible to distinguish "nicer" things, YouTube might have to go against its business interests if less-nice things DO lead to more compulsive viewing. Go even deeper, as Rob suggests below, and ask if viewing itself can shape both how (compulsive?) and what (nice or not-nice?) we view?

    1. Algorithms will privilege some forms of ‘knowing’ over others, and the person writing that algorithm is going to get to decide what it means to know… not precisely, like in the former example, but through their values. If they value knowledge that is popular, then knowledge slowly drifts towards knowledge that is popular.

      I'm so glad I read Dave's post after having just read Rob Horning's great post, "The Sea Was Not a Mask", also addressing algorithms and YouTube.

    1. competency- based learning

      I see competency-based learning listed under authentic learning along with project-based learning and challenge-based learning. But most of the CBL implementations I've seen actually rely more on automated assessment and regurgitated reading. CBL could be authentic, but is it?

    1. One of the things I absolutely hate is reading research done in a v narrow context and authors concluding “even though our sample was [insert v narrow non-diverse sample] we expect our results to resonate [insert absurd universality]”.

      AMEN! It is such a part of the "Western POV" to generate universalities out of their (our) own situated experiences.

    1. knowledge commons

      I'm concerned that this seems like a call for a technical solution to create a commons. In my experience, such technical solutions often perpetuate or generate new inequalities. I'm thinking instead of what human practices might need to be in place to make existing knowledge systems into more of a commons, inspired in part by Leslie Chan's #OpenConCascadia19 keynote.

    1. Both afford us the op-portunity to learn with others, but they are very different environments with different po-tential risks and benefits.

      As mentioned earlier in this article, experiences that incorporate private and public contexts can help people advance their understanding and facility in negotiating these different spaces.

  2. Jan 2019
    1. EthosandPractice of a ConnectedLearningMovement:Interpreting Virtually ConnectingThrough AlignmentwithTheory andSurveyResults

      Visit this annotation to join the conversation on top of this article, Ethos and Practice of a Connected Learning Movement: Interpreting Virtually Connecting Through Alignment with Theory and Survey Results", by Maha Bali, Autumm Caines, Helen DeWaard, and Rebecca J. Hogue.

      (Note that the article can’t be annotated at its default location in the OLJ website as the PDF reader there is not annotation enabled. You can download the PDF from OLJ and open in Chrome with the Hypothesis extension loaded to annotate locally; annotate the PDF hosted on docdrop.org; or at its hosted location on Terry Elliot’s RhetCompNow website.)

    1. The immense value of NOT “achieving a useful consensus” around what we mean by “open” and staying in that deeply interesting conversation is precisely because when we foreclose it, when we leave it, we miss out on new understandings for ourselves, and close them down for others. It’s no surprise that some women with very different global perspectives, like Maha and Sarah Lambert (whose paper “Changing our (Dis)Course: A Distinctive Social Justice Aligned Definition of Open Education” inspired Maha to write today) would remind me why we need to keep definitions of open, open.

      This paragraph is a core part of the main point I was trying to convey in this post. I was trying to celebrate respect for/comfort with/the value of ambiguity/messiness/"the other" in the term "open pedagogy" that the closed term "OER-enabled pedagogy" wasn't invented to support. As Maha Bali put it differently (better?) in part of a tweet about how truly open discourse might have: "Respect for the 'other' ... that does not reciprocate that respect. Comfort with ambiguity and messiness the 'other' does not have."

    1. I’m convinced that the terms “open pedagogy” and “open educational practices” are understood so differently by so many people that there is literally no hope of achieving a useful consensus about the meaning of either of these terms. Some definitions are centered on OER. Some are centered on the public, linkable nature of the “open web.” Some are centered on social justice. Some are centered on collaboration. Some are centered on innovation. Some are centered on learner empowerment. Some are exercises in the permutations of these. There have even been arguments made that a clear definition would somehow be antithetical to the ideal of open. As I said, there appears to be no consensus coming for the meaning of either of these terms. For my own personal purposes of writing, researching, and advocating, the absence of a shared understanding of these terms removes any utility I previously hoped they had. Consequently, I don’t think I’ll use these terms any longer or participate in the discussion about their meanings going forward.

      David abandons debates about open practices/pedagogy.

    1. Design Justice: towards an intersectional feminist framework for design theory and practice

      Design is key to our collective liberation, but most design processes today reproduce inequalities structured by what Black feminist scholars call the matrix of domination. Intersecting inequalities are manifest at all levels of the design process. This paper builds upon the Design Justice Principles, developed by an emerging network of designers and community organizers, to propose a working definition of design justice: Design justice is a field of theory and practice that is concerned with how the design of objects and systems influences the distribution of risks, harms, and benefits among various groups of people. Design justice focuses on the ways that design reproduces, is reproduced by, and/or challenges the matrix of domination (white supremacy, heteropatriarchy, capitalism, and settler colonialism). Design justice is also a growing social movement that aims to ensure a more equitable distribution of design’s benefits and burdens; fair and meaningful participation in design decisions; and recognition of community based design traditions, knowledge, and practices.

    1. A Social Justice Framework for Understanding Open Educational Resources and Practices in the Global South

      Abstract: At the heart of the open educational resources (OER) movement is the intention to provide affordable access to culturally relevant education to all. This imperative could be described as a desire to provide education in a manner consistent with social justice which, according to Fraser (2005), is understood as “parity of participation”. Drawing on her concept of social justice, we suggest a slight modification of Fraser’s framework for critically analysing ways in which the adoption and impact of OER and their undergirding open educational practices (OEP) might be considered socially just. We then provide illustrative examples from the cross-regional Research on Open Educational Resources for Development (ROER4D) project (2014-2017) to show how this framework can assist in determining in what ways, if at all, the adoption of OER and enactment of OEP have responded to economic inequalities, cultural inequities and political exclusions in education. Furthermore, we employ Fraser’s (2005) concepts to identify whether these social changes are either “affirmative” (i.e., ameliorative) or “transformative” in their economic, cultural and political effects in the Global South education context.

    1. Design Thinking: A Quick Overview

      If you have just started embarking your journey through the Design Thinking process, things might seem a little overwhelming. This is why we have prepared a useful overview of the Design Thinking process, as well as some of the popular Design Thinking frameworks commonly used by global design firms and national design agencies.

  3. Dec 2018
    1. Amazon isn’t just an online retailer. It’s infrastructure.

      Another point to make is how Amazon's "other" business, Amazon Web Services (AWS) provides a wide array of widely used web infrastructure. AWS commercial infrastructure (among others) increasingly provides the digital infrastructure used by both public and private systems.

  4. Nov 2018
    1. DeAngelis basically calls for a total revolution in how education is funded and delivered in the USA based on a smattering of shaky results drawn from less than 20 studies using different methodologies on limited populations in contexts ranging from urban Washington DC to Bogota, Columbia to Delhi and Andhra Pradesh, India.

      DeAngelis uses the "fallacy of the inverse" to make his argument, which takes this form: "If some students who do X have good outcomes, then every student who does not do X will have bad outcomes." Read more in my annotation on DeAngelis's article.

    1. Balancing individual choice for addressing childrearingpreferences with a common educational experience that will promote equity and socialcohesion has always been a major challenge for the educational system. To a large extentthese goals are in conflict and place the school system under continual tension

      Observation that public education exists in an ongoing (and unresolvable?) tension between providing for individual and social needs.

    1. This is why, in the seemingly interminable debates about the ‘validity’ of neoliberalism as an analytical term, both sides are right: yes, on the one hand, the term is vague and can seemingly be applied to any manifestation of power, but, on the other, it does cover everything, which means it cannot be avoided either.

      Neoliberalism's ambiguity: it can describe anything, and yet is also everything.

    1. a specific good or service is strongest for a good or service deemed to be a “public good.”

      Based on my understanding of public goods, I’m thinking most or all are not provided by government. A public good might be protected or endangered by government policy, but provided by it? There are examples like lighthouses, but most services provided by government are excludable and rivalrous. I agree education is not a classic public good.

    2. By Corey A. DeAngelis

      You can learn more about Corey from his linked Cato Institute bio and list of publications, at The Heartland Institute, and at GMU's Mercatus Institute. You can see a record of Corey's citations on Google Scholar. Visit Corey on Twitter, where his account has a banner picture of Milton Friedman, and on LinkedIn. You might also find Corey's take on Trump's 2018 State of the Union address and his 28 Aug 2018 EdChoice interview interesting.

    3. In order to reduce the externalities associated with government schooling, we should allow private schools to continue their specialized approaches by reducing the quantity and intensity of regulations linked to private school choice program funding.

      Another policy leap: no evidence has been presented that supports the idea of regulation increasing "the externalities associated with government schooling".

    4. Since government schooling in the United States results in a net negative externality relative to private schools of choice, we should not subsidize government schooling based on the economic argument that it is a merit good.

      Setting aside that this article is riven with logical leaps and unconvincing data, the bigger question is whether a purely economic evaluation of schooling mechanisms is enough to make a policy recommendations of such magnitude.

    5. Since schooling fails both the nonrivalry and nonexcludability conditions, there is no strong argument for government operation of schooling on the basis of the service being a public good.

      As the author himself argued that people are just mispeaking when they say education is a public good, we can just ignore this conclusion as a strawman.

    6. The only quasi-experimental study linking private school choice to crime finds that private schools reduce the likelihood that male students will commit felonies by 4 percentage points in Milwaukee.

      Near as I can tell, this study is just as likely to suggest that students that complete school are less likely to commit crimes than students that don't. The private school choice connection is a stretch.

    7. Hanushek estimates that a one-standard-deviation increase in student cognitive ability leads to a 13 percent increase in lifetime earnings.

      I can't read this paper behind its paywall, but note that here we are grabbing a one-standard deviation measure from a study on teacher effectiveness and using it to extrapolate individual lifetime earnings based on standard deviations in math score tests from one meta-analysis of a a small collection of studies on voucher-based educations.

    8. Overall, Shakeel, Anderson, and Wolf find that private school choice programs increase reading scores by 4 percent of a standard deviation and math scores by 7 percent of a standard deviation.

      Except that the results from this study are pretty inconclusive overall and especially for the USA, so here the author is applying a global result to a USA context.

    9. Table 1: Government-schooling externalities and their signs

      Now that I've dug deeper, I see how unsubstantiated this table is. The primary issue is that very limited and methodologically imperfect studies that purport to show positive externalities for voucher-based choice programs are flipped to suggest that "government schooling" has negative externalities.

      Here's an analogous argument: Because some small studies of people that ate carrots with lunch shows that they had less indigestion than control groups that didn't eat carrots with lunch, all lunches without carrots cause indigestion.

      Also, if one explores the references, it turns out most of them are by one or more of the same set of authors.

    10. This savings happens for two main reasons: (1) school voucher laws usually mandate that the voucher amount must be a fraction of the total per pupil expenditure in traditional public schools; and (2) private school tuition fees are often below the state-mandated maximum voucher funding amount.

      Based on this, the savings would be to the government though, right, not the individual taxpayer/voucher user? So the level of taxation is the same, but thanks to vouchers, the government would need to spend less on education?

    11. the only difference between treatment and control groups is that one group received access to a private school choice program

      It turns out the story is a bit more complicated that the author suggests here. The meta-analysis that these conclusions apparently rest on are not compelling for the USA context and the meta-analysis itself is riddled with questionable methodologies and conclusions.

    12. Fortunately, schools will never suffer from a true free-rider problem because they are not true public goods. That is precisely why private schools and tutoring services operate effectively today without government operating or funding them.

      Sidenote: because it's easy to exclude houses from firefighting, no one can take advantage of firefighters without paying, that's why there is a healthy market in private firefighting.

    13. If schooling were indeed a public good, there would perhaps be a stronger economic argument for government funding and operation of schools.

      Synopsis of the argument so far: People mistakenly call public schooling a public good when they really mean it is good for the public. But nevertheless, we have proven public schooling is not a public good. We assert without evidence that government funding should focus on public goods. Therefore there is no reason for government to fund public schooling.

    14. When people, including prominent education scholars, say that schooling is a public good, I believe they mean that schooling is “good for the public.”

      Should the article stop here? Is the main point then that there is just a confusion in terms and folks are mistakenly saying school is a public good when they just mean it's good for the public?

    1. Even in the United States, 17 evaluations that are experimental, the majority are positive effects on test scores. But to be honest, even if they were almost all negative, which they’re not, I still don’t think we should use that information alone to prevent people from making decisions for their kids’ educations.

      My reading of the data Corey relies on to make this argument is not so clear-cut. Meanwhile, he wants it all ways: people should rely on evidence, people should not use test score evidence to make educational decisions.

    1. In summary, these results indicate positive effects of school vouchers that vary by subject (math or reading), location (US v. non-US), and funding type (public or private). Generally, the impacts of private school vouchers are larger for reading than for math. Impacts tend to belarger for programs outside the US relative to those within the US. Impacts also generally are larger for publicly-fundedprograms relative to privately-funded programs.

      I'm underwhelmed by the story the conclusions tell. Are most metaanalyses so unable to demonstrate credible results?

    1. We should care less about whether something is centralized or decentralized than whether it is accountable. An accountable system is responsive to both the common good for participants and the needs of minorities; it sets consistent rules and can change them when they don’t meet users’ needs.

      make centralization accountable

    2. People enter into networks with diverse access to resources and skills. Recentralization often occurs because of imbalances of power that operate outside the given network.

      Recentralization of decentralized processes thanks to varying resources/skills of participants.

    3. Another approach might be to regard decentralization as a process, never a static state of being — to stick to active verbs like “decentralize” rather than the perfect-tense “decentralized,” which suggests the process is over and done, or that it ever could be.

      For decentralization as a process rather than a state.

    4. Rather than embracing decentralization as a cure-all, policymakers can seek context-sensitive, appropriate institutional reforms according to the problem at hand. For instance, he makes a case for centralizing taxation alongside more distributed decisions about expenditures. Some forms of infrastructure lend themselves well to local or private control, while others require more centralized institutions.

      being more specific about what is centralized and what is decentralized

    5. When centralization arises elsewhere in an apparently decentralized system, it comes as a surprise or simply goes ignored.Here are some traces of the persistent pattern that I’m talking about:

      Examples of centralization within decentralized systems.

  5. Oct 2018
    1. Consequently, the SA condition does not apply to your contributions to modified works including these kinds of changes.

      Examples would really help. I can't imagine a scenario where anyone would care about this. As was pointed out in the comments, making minor corrections to a CC BY-SA work would not enable anyone to reshare that entire work with corrections under a new license. So the case here is if someone wanted to share minor corrections to a work independently of the work itself and license those minor corrections differently? For example: Here are my typo corrections to a published work, outside of the context of that published work? Example please...

    2. In other words, the CC licenses (all of which include the BY condition) enable the creator of a work to prohibit you from attributing them. However, except in the extremely rare cases where the creator explicitly prohibits you from attributing them, you are always required to attribute the creator of a work shared under a CC BY license.

      Except for the semi-famous case of the open resources collected in lardbucket, how often does this example appear in the wild?

    1. Latour realized he was witnessing the beginnings a seismic rhetorical shift: from scientists appealing to transcendent, capital-T Truth to touting the robust networks through which truth is, and has always been, established

      Shift in rhetoric to the social production of truth

    2. to wonder what it would look like to study scientific knowledge not as a cognitive process but as an embodied cultural practice enabled by instruments, machinery and specific historical conditions

      As it always should be

    3. Those who worried that Latour’s early work was opening a Pandora’s box may feel that their fears have been more than borne out

      And yet, who has demonstrated that post-truth emanated from critical theory in academia? How was it transmitted to the Trumpian base?

    4. At a meeting between French industrialists and a climatologist a few years ago, Latour was struck when he heard the scientist defend his results not on the basis of the unimpeachable authority of science but by laying out to his audience his manufacturing secrets: “the large number of researchers involved in climate analysis, the complex system for verifying data, the articles and reports, the principle of peer evaluation, the vast network of weather stations, floating weather buoys, satellites and computers that ensure the flow of information.” The climate denialists, by contrast, the scientist said, had none of this institutional architecture. Latour realized he was witnessing the beginnings a seismic rhetorical shift: from scientists appealing to transcendent, capital-T Truth to touting the robust networks through which truth is, and has always been, established.

      A paradigm shift in the rhetoric of science, from metanarratives of truth to the mechanics of truth manufacture.

    1. In our main article, we argue that those of us in higher education, rather than offloading our vision to venture capital-inspired "solutions" for education, should be using open architecture, through open-source applications, to reinvest in creative people, processes, and possibilities-that is, to reclaim innovation.

      A call for and examples of opening knowledge practices.

    1. I imagine it is possible that personalized and adaptive learning could well preserve that which is sacred in the faculty-student relationship, freeing faculty to focus on what matters most. After all, what I cherish most about the colleges and universities I have attended are the human connections.

      This seems like what everyone who values the human connections in education wants — and promotes as a healthy outcome of technology-enhanced learning — but do we have any evidence that this hope is borne out? It seems that most technology interventions in education are happening in an environment where there are also strong forces working to reduce the costs — especially labor costs — and so machines are most often displacing human connections rather than freeing up time for more.

  6. biopub.hypothes.is biopub.hypothes.is
    1. Global protein acetylation

      See for example "Lysine Acetylation Targets Protein Complexes and Co-Regulates Major Cellular Functions" by Chunaram Choudhary, Chanchal Kumar, Florian Gnad, Michael L. Nielsen, Michael Rehman, Tobias C. Walther, Jesper V. Olsen, Matthias Mann, Science, 14 Aug 2009, which demonstrates that "the regulatory scope of lysine acetylation is broad and comparable with that of other major posttranslational modifications".

    1. More recently, Brad and University of Michigan's Dean of Libraries James Hilton codified what they consider to be the contrasts between open source and Community Source in their essay "The Marketecture of Community," and which Brad elaborates on in his piece "Speeding Up On Curves." They represent different models of procuring software in a two-by-two matrix, where the dimensions are "authority" and "influence":

      authority and influence in dimensions in procurement of proprietary and commercial educational technology

    1. Data has value; what do we owe students when we collect their data?

      It would behoove us to be clear about all the "we"s that collect student data: from teachers, to depts, to institutions, to software vendors, to accreditors, to govt agencies, to third parties that harvest data from these other "we"s. Perhaps our first duty is to help students understand the constellation of data collection and sharing they (and we all) participate in, so they can start understanding and be better prepared to make informed choices.

    1. Lastly, professors need to fight for a post-LMS world that allows all faculty to make a living wage. I can’t help but suspect that at least some of the administrative fondness for learning management systems stems from a desire to systematize teaching and deskill professors as part of that process. When everything about teaching online is systematized and deskilled, it becomes easier to train anyone, anywhere to teach our courses.

      This is, I think, the core of the issue. All the worthy things the author calls for are not practical in a world where there aren't faculty positions with enough time and resources to make them work. The LMS is less about delivering online education than it is about delivering education in general in a controlled system with boundaries that helps make it easier to deliver without trained faculty with time on their hands.

  7. Sep 2018