Development and validation of brief content scales for the Psychological Screening Inventory-2

Richard I. Lanyon

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

This article describes the development of 21 brief content (BC) scales to supplement the existing scales of the Psychological Screening Inventory-2 (PSI-2), and three validity studies to support their use for both the PSI-2 and the original PSI. The BC scales comprise groups of four or more items that are statistically homogeneous in content and are replicated across three data sets: PSI and PSI-2 normative data and a PSI-based group of forensic respondents. Concurrent validity was shown in correlations with the following: (a) the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) basic clinical scales, Content scales, PSY-5 scales, and Restructured Clinical (RC) scales; (b) family/friend observer ratings; and (c) therapist ratings in an outpatient substance abuse treatment program. Consistent with the purpose of the PSI/PSI-2, the BC scales are intended to provide additional screening information and not a comprehensive representation of psychopathology.

Original languageEnglish (US)
Pages (from-to)726-738
Number of pages13
JournalJournal of Clinical Psychology
Volume66
Issue number7
DOIs
StatePublished - Jul 1 2010

Keywords

  • Brief content scales
  • Mental disorder
  • PSI-2
  • Psychological Screening Inventory-2
  • Screening

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Clinical Psychology

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