Factor analysis of the Milwaukee Inventory for Subtypes of Trichotillomania-Adult Version.

ABSTRACT: The Milwaukee Inventory for Subtypes of Trichotillomania-Adult Version (MIST-A; Flessner et al., 2008) measures the degree to which hair pulling in Trichotillomania (TTM) can be described as "automatic" (i.e., done without awareness and unrelated to affective states) and/or "focused" (i.e., done with awareness and to regulate affective states). Despite preliminary evidence in support of the psychometric properties of the MIST-A, emerging research suggests the original factor structure may not optimally capture TTM phenomenology. Using data from a treatment-seeking TTM sample, the current study examined the factor structure of the MIST-A via exploratory factor analysis. The resulting two factor solution suggested the MIST-A consists of a 5-item "awareness of pulling" factor that measures th

SUBMITTER: Alexander JR 

PROVIDER: S-EPMC5033380 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature