title: Factor analysis of the Center for Epidemiological Studies-Depression Scale.
abstract: The Center for Epidemiological Studies-Depression Scale is one of the most popular instruments for survey work with the general population. A 1993 study by Thorson and Powell reported a 5-factor solution. The present study was undertaken to replicate these findings; however, factor analysis with varimax rotation based on the responses of 187 students yielded 4 factors of depressed affect, somatic disturbance, positive affect, and interpersonal difficulties. Although these data do not replicate the 5-factor work of Thorson and Powell, they do largely confirm the previous research.
authors.affiliation: University of Essex, Wivenhoe Park, Colchester.
authors.forename: S
authors.initials: S
authors.lastname: Joseph
authors.forename: C A
authors.initials: CA
authors.lastname: Lewis
mesh_terms: D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009660:Northern Ireland / Q000453:epidemiology; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D015203:Reproducibility of Results