Reshared post from Psychology World

Brilliant example of a #nudge !

Psychology World originally shared this post:

Passengers litter less on carriages that smell of cleaning product
By +Christian Jarrett , BPS Research Digest

A team of Dutch social psychologists has proposed a simple solution to the litter problem on trains – infuse carriages with the citrus scent of cleaning product. Martinijn de Lange and his colleagues made their recommendation after conducting a field experiment in which they concealed seven small containers of cleaning product (spiced up with a little Capitaine perfume oil) in the luggage racks of two carriages on a train travelling between Amersfoort-Schothorst and Enkhuizen, a journey of one hour and forty-four minutes.

Read more: http://goo.gl/x9vRS

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