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Tag Archives: competition
Dynamic speed displays are large digital sign-boards that broadcast your speed as you travel past. Although they admonish you to slow down if you exceed the speed limit, do they provide effective feedback that changes driver behaviour and reduces risk … Continue reading
How do you help a class of undergraduate students learn that obesity is a complex problem that cannot be solved with the simple message of “eat less, move more”? Previously I blogged about a class experiment I used to illustrate … Continue reading