title: Some health dimensions of self-efficacy: analysis of theoretical specificity.
abstract: Based on data drawn from a random-digit-dial probability sample of adults in a major American metropolitan area, this study supports the perspective that self-efficacy is domain specific and that outcome efficacy is distinct from self-efficacy. Data were collected by telephone interviewers which were administered by telephone interviews to 525 respondents with a 64.1% completion rate. Sample demographic summary statistics closely approximated population parameters. Five orthogonal factors emerged from analysis of self-efficacy and outcome efficacy items. The five factors represented self-efficacy with regard to nutrition, medical care, exercise, and with a set of neutral control items relating to political behavior, and with the outcome efficacy items for each behavioral domain. Hypotheses relating scores for each factor with a number of behavioral indicators were tested. Only four of 125 correlations failed to support hypothesized relationships, lending evidence for the discriminant validity of the self-efficacy dimensions.
authors: Department of Political Science, San Diego State University CA 92182.
authors: C R
authors: CR
authors: Hofstetter
authors: J F
authors: JF
authors: Sallis
authors: M F
authors: MF
authors: Hovell
mesh_terms: D002140:California; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008019:Life Style; D008297:Male; D008402:Mass Media; D011057:Politics; D011897:Random Allocation; D012648:Self Care / Q000592:standards*; D012649:Self Concept; D013689:Telephone