| Abstract: | A prospective study associating prior behavioral intentions with subsequent actual behaviors explored whether locus-of-control expectancies and values on the outcome of the behavior would influence the relationship between behavioral intentions and behavior. Survey questionnaires were mailed to 115 15–68 yr old prospective adult female patients at a weight reduction clinic immediately prior to their beginning treatment; 79 respondents completed the 6-wk program. The strength of the relationship between initial behavioral intentions and actual behavior was influenced both by expectancies for control of weight loss and by values relevant to weight reduction. Weight-locus-of-control internals with high outcome values for physical appearance or health were significantly more likely than externals with high outcome values to translate their intentions to lose weight into successful actions. More generally, it may be the case that among individuals who believe that certain behaviors lead to highly valued outcomes, internals are more likely than externals to perform those behaviors. (31 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
