@article{ref1,
title="Effect of three kinds of knowledge-of-results information on three measures of vigilanceperformance",
journal="Perceptual and motor skills",
year="1964",
author="Mcc. Chinn, Ralph and Alluisi, Earl A.",
volume="18",
number="3",
pages="901-912",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0031-5125",
doi="10.2466/pms.1964.18.3.901",
url="http://dx.doi.org/10.2466/pms.1964.18.3.901"
}