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Stephens, Torrance T.; Resinicow, Ken; Latimer-Sport, Markita; Walker, Lauren – American Journal of Health Education, 2015
Background: This study examined the extent to which social cognitive theory is involved in dietary behavior changes among a sample of African Americans in Georgia. Purpose: We examined whether outcome expectations, barriers, and self-efficacy mediate changes in fruit and vegetable intake behavior. Methods: To accomplish this, we used change scores…
Descriptors: Social Cognition, Social Theories, Eating Habits, Behavior Change
Lee, Chung Gun – ProQuest LLC, 2014
This study consists of three sub-studies. Sub-study 1 and 2 attempted to incorporate environmental variables as precursor background variables of the theory of planned behavior (TPB) to predict quitting-related intentions among Texas adult smokers and university student smokers, respectively. Sub-study 1 and 2 analyzed different data sets and were…
Descriptors: Predictor Variables, Smoking, Health Behavior, Behavior Change