@article{ref1,
title="Assessment of borderline personality features in population samples: is the Personality Assessment Inventory-Borderline Features scale measurement invariant across sex and age?",
journal="Psychological assessment",
year="2009",
author="De Moor, Marleen H. M. and Distel, Marijn A. and Trull, Timothy J. and Boomsma, Dorret I.",
volume="21",
number="1",
pages="125-130",
abstract="Borderline personality disorder (BPD) is more often diagnosed in women than in men, and symptoms tend to decline with age. Using a large community sample, the authors investigated whether sex and age differences in four main features of BPD, measured with the Personality Assessment Inventory-Borderline Features scale (PAI-BOR; Morey, 1991), are a result of measurement bias or if they represent true differences. The PAI-BOR was completed by four Sex x Age groups (N = 6,838). Multigroup confirmatory factor analysis showed that the PAI-BOR is measurement invariant across sex and age. Compared with men, women reported more borderline characteristics for affective instability, identity problems, and negative relationships but not for self-harm. Younger men had higher scores for identity problems and self-harm than did older men. Younger women had higher scores for identity problems and affective instability than did older women. <br><br>RESULTS suggest that the PAI-BOR can be used to study the etiology of BPD features in population-based samples and to screen for BPD features in clinical settings in both men and women of varying ages. (PsycINFO Database Record (c) 2009 APA, all rights reserved).<p /><p>Language: en</p>",
language="en",
issn="1040-3590",
doi="10.1037/a0014502",
url="http://dx.doi.org/10.1037/a0014502"
}