IMPORTANCE RATINGS AND SPECIFIC COMPONENTS OF PHYSICAL SELF-CONCEPT -RELEVANCE TO PREDICTING GLOBAL COMPONENTS OF SELF-CONCEPT AND EXERCISE

Fox (1990) proposed a personalized hierarchical model of physical self -concept that integrated self-concept and perceived importance ratings , and he developed instruments to measure these constructs. Alternativ e approaches based on his instruments are evaluated with data from Son stroem, Harlow, and Josephs' (1994) study of 216 adult female aerobic dancers and their exercise activity. Consistent with previous research , there was little support for importance weighted-average or importan ce discrepancy models in the prediciton of self-esteem, general physic al self-concept, or exercise behavior. However, condition self-concept was more positively related to exercise than other components of phys ical self-concept, and importance ratings of specific components of ph ysical self-concept were positively related to exercise. These results support the construct validity of multidimensional physical self-conc ept responses, the value of specific domains of self-concept most rele vant to a particular application rather than global measures of self, and the usefulness of importance ratings for predicting exercise activ ity.