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Psychometric Analyses of the Adult Manifest Anxiety ScaleAdult Version among Young and Middle-Aged AdultsUniversity of Kansas
Texas A&M University Responses of 871 adults to the Adult Manifest Anxiety ScaleAdult version (AMAS-A) were factor analyzed using the method of principal axis factoring with promax rotation. Factor analysis yielded a four-factor solution: three anxiety factors (Worry/Oversensitivity, Stress, and Physiological Anxiety) and a Lie factor. The AMAS-As three factor structure of anxiety is consistent with multidimensional theories of anxiety and lends support to the validity of the interpretation of the AMAS-A scores as reflecting anxiety in several dimensions. Temporal stability and convergent and discriminant validity of the AMAS-A test scores were also examined in a sample of 76 young and middleaged adults. Results indicated good to excellent test-retest reliability for the AMAS-A scores over a 2- to 3-week interval. Evidence for convergent and discriminant validity of the AMAS-Ascores as measures of various aspects of anxietywas found. Implications of the findings are discussed.
Key Words: Adult Manifest Anxiety Scale factor analysis validity reliability
Educational and Psychological Measurement, Vol. 64, No. 4,
661-681 (2004) This article has been cited by other articles:
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