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The Hoax Museum Blog
Hoaxes, mischief, and misinformation throughout history
Placebo Walk Buttons
Posted by The Curator on Thu May 08, 2008
I've previously posted about the issue of placebo walk buttons -- that is, the widespread suspicion that the walk buttons at intersections don't have any effect on traffic lights. (There's also a separate theory that you can control the traffic lights by pushing the button in a special way.) An article on canada.com addresses the issue of placebo buttons at some length. They insist the idea of placebo buttons is a myth (at least for the city of Victoria), and they interview a traffic planner to discover what really happens when the button is pushed:
Categories: Psychology, Urban Legends Comments (11)
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