title: Reliability analysis of the motivation assessment scale.
abstract: The Motivation Assessment Scale was submitted to several variations of reliability analysis. Internal consistency was found to be superior to interrater reliability. Difference score reliability was insufficient to permit profile analysis.
authors.affiliation: Woodland Center of Woods Services, Langhorne, PA 19047, USA.
authors.forename: S
authors.initials: S
authors.lastname: Spreat
authors.forename: L
authors.initials: L
authors.lastname: Connelly
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D009042:Motivation; D015588:Observer Variation; D015203:Reproducibility of Results