@article{ref1,
title="Construct validity of the helplessness/hopelessness/haplessness scale: correlations with perfectionism and depression",
journal="Perceptual and motor skills",
year="2007",
author="Leenaars, Lindsey and Lester, David",
volume="104",
number="1",
pages="152-152",
abstract="In a sample of 117 undergraduates, helplessness scores and the discrepancy scores on a measure of perfectionism predicted depression scores, providing evidence for construct validity for the hopelessness, helplessness, and haplessness scales.<p /> <p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}