@article{ref1,
title="Psychomotor performance as a function of initial level of ability",
journal="American journal of psychology",
year="1954",
author="Reynolds, B. and Adams, Julie A.",
volume="67",
number="2",
pages="268-277",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9556",
doi="",
url="http://dx.doi.org/"
}