@article{ref1,
title="Effect of simulated social feedback on individual tracking performance",
journal="Journal of applied psychology",
year="1967",
author="Johnston, W. A. and Nawrocki, L. H.",
volume="51",
number="2",
pages="145-151",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9010",
doi="",
url="http://dx.doi.org/"
}