A Prospective Investigation of Social-Cognitive Predictors of Physical Activity: Development of a Causal Model

dc.contributor.authorRovniak, Liza Sharonen
dc.contributor.committeechairWinett, Richard A.en
dc.contributor.committeememberStephens, Robert S.en
dc.contributor.committeememberAnderson, Eileen S.en
dc.contributor.departmentPsychologyen
dc.date.accessioned2014-03-14T21:26:36Zen
dc.date.adate2000-01-27en
dc.date.available2014-03-14T21:26:36Zen
dc.date.issued1999-12-01en
dc.date.rdate2001-01-27en
dc.date.sdate2000-01-10en
dc.description.abstractThis study tested a model of the relationship between social-cognitive variables and physical activity in a sample of 277 university students using a prospective design. Results of structural equation modeling indicated a good fit of the social-cognitive model to the data. Self-efficacy had the greatest significant total effect on physical activity, largely through its significant association with self-regulation, which directly predicted physical activity. Social support indirectly predicted physical activity through its significant association with self-efficacy. Outcome expectations had the smallest total effect on physical activity. Overall, the social-cognitive model explained 51 percent of the variance observed in physical activity.en
dc.description.degreeMaster of Scienceen
dc.identifier.otheretd-0110100-144133en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-0110100-144133/en
dc.identifier.urihttp://hdl.handle.net/10919/40541en
dc.publisherVirginia Techen
dc.relation.haspartetdvers2.PDFen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectself-regulationen
dc.subjectphysical activityen
dc.subjectExerciseen
dc.subjectSelf-efficacyen
dc.subjectsocial-cognitiveen
dc.titleA Prospective Investigation of Social-Cognitive Predictors of Physical Activity: Development of a Causal Modelen
dc.typeThesisen
thesis.degree.disciplinePsychologyen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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