Saturday, 27 February 2016

Why do edtech folk react badly to scepticism? Part 3: Sunk cost fallacy

After writing a fairly frivolous article expressing scepticism about iPads and then experiencing a torrent of invective from various iPadistas, I began a series of posts exploring why asking questions about education technology provokes such an egregious responses. In Part 1 I wrote about vested interest and in Part 2 I addressed confirmation bias. The focus

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