Psychometric instability of measures in novel settings: Use of psychiatric rating scales in nursing homes

William R. Shadish, Richard R. Bootzin, Diane Koller, Linda Brownell

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Researchers have become increasingly concerned about problems of the quality of measurement in applied evaluation settings. Of particular importance is change in both the reliability and the validity of a measure that is used in a novel setting. This problem is illustrated by an attempt to use psychiatric rating scales to assess the behavior of chronic mental patients currently residing in nursing homes. Methods for assessing changes in both reliability and validity are presented, along with suggestions for how to deal with these problems.

Original languageEnglish (US)
Pages (from-to)221-232
Number of pages12
JournalJournal of Behavioral Assessment
Volume3
Issue number3
DOIs
StatePublished - Sep 1 1981

Keywords

  • psychiatric rating scales
  • rater reliability
  • validity

ASJC Scopus subject areas

  • Psychiatry and Mental health

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