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by Stephen Downes
[Sept] 19, 2014

Personal Learning in a Connected World: Learning and Performance Support Systems
Stephen Downes, [Sept] 18, 2014, Future of E-Learning Environments, Riyadh, Saudi Arabia

This presentation outlines the NRC's Learning and Performance Support Systems program as an instance of a personal learning environment. It situates this program in a context where education depends on the development and refinement of critical literacies, which are in turn fostered by the interactive and communicative capacities of the PLE.

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Balance is an Illusion
Tim Klapdor, 2014/09/19


This isn't directly related to educational technology, but it's a point that lies at the foundations of how we thing, and it's important to address a misconception. Tim Klapdor writes, "For many of us balance has become a pervasive goal in our lives.... The problem is balance is a state so infinitesimal, so fleeting and ephemeral that it is more like a mirage than an object." He's talking about things like work-life balance, but the influence of balance is global, informing everything from the way water settles to (for example) the 'settling' phenomenon in neural networks. Balance, as Klapdor says, isn't a state, but that doesn't mean it's an illusion. It's an attractor - and when you start finding yourself with complex systems, it's a strange attractor, doing the drunkard's walk (which is what makes sports so interesting) (it's like if you roll a marble in a hole - gravity makes the bottom of the hole an attractor; it influences the direction of the marble - but if you have more than one planet and varying gravity, then what counts as the 'bottom' is always changing, and so therefore are the influences on the roll of the marble).


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Unattributed, Indie Web Camp, 2014/09/19


During my recent talk I discussed the POSSE model, which describes owned, bought and earned media(POSSE = produced, owned, seeded, social, earned). I now realize that what Diego Leal was looking for was this: "POSSE is an acronym/abbreviation for Publish (on your) Own Site, Syndicate Elsewhere. It's a Syndication Model where the flow involves posting your content on your own domain first, then syndicating out copies to 3rd party services with perma(short)links back to the original version."

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Copyright 2010 Stephen Downes Contact: stephen@downes.ca

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