@article{ref1,
title="The concepts of depression, anxiety, and neuroticism in questionnaires",
journal="European journal of personality",
year="1988",
author="Luteijn, Frans and Bouman, Theo K.",
volume="2",
number="2",
pages="113-120",
abstract="In this study, the relations among depression, anxiety, and neuroticism measured by self-report questionnaires were investigated. Subjects were 207 psychiatric patients. High correlations were found among self-report scales purporting to measure depression, anxiety, and neuroticism. Results of a content analysis showed considerable overlap among these scales. A division of items into six content categories did not result in lower correlations compared to the original scales.<p /><p>Language: en</p>",
language="en",
issn="0890-2070",
doi="10.1002/per.2410020206",
url="http://dx.doi.org/10.1002/per.2410020206"
}