@article{ref1,
title="The Effects of Reward and Punishment on Perception",
journal="Journal of psychology, The",
year="1942",
author="Proshansky, Harold and Murphy, Gardner",
volume="13",
number="2",
pages="295-305",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1942.9917097",
url="http://dx.doi.org/10.1080/00223980.1942.9917097"
}