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Articles 1 - 2 of 2
Full-Text Articles in Theory and Philosophy
Weight-Loss Treatment-Induced Physical Activity Associated With Improved Nutrition Through Changes In Social Cognitive Theory Variables In Women With Obesity, James J. Annesi, Nicole Mareno
Weight-Loss Treatment-Induced Physical Activity Associated With Improved Nutrition Through Changes In Social Cognitive Theory Variables In Women With Obesity, James J. Annesi, Nicole Mareno
Health Behavior Research
Behavioral weight-loss treatments have typically been unsuccessful and a theoretical. Even when treatments were scientifically derived, theory has rarely been used to decompose, and understand the bases of, their effects. This 2-year study evaluated mediation of the prediction of nutritional changes by changes in physical activity, through social cognitive theory variables. Data from women with Class 1–2 obesity, classified as “insufficiently active” (N = 50; Mage = 47.6 years), were extracted from 2 initial trials of a new cognitive-behavioral intervention. That treatment sought to improve self-regulation, mood, and self-efficacy through increased physical activity, to then induce improved eating …
Do Injunctive And Descriptive Normative Beliefs Need A Value-Laden Multiplier In Value Expectancy Models? A Case Series Across Multiple Health Behaviors, Paul Branscum, Maria Collado Rivera, Grace Fairchild, Katie Qualls Fay
Do Injunctive And Descriptive Normative Beliefs Need A Value-Laden Multiplier In Value Expectancy Models? A Case Series Across Multiple Health Behaviors, Paul Branscum, Maria Collado Rivera, Grace Fairchild, Katie Qualls Fay
Health Behavior Research
The purpose of this study was to evaluate the benefit of transforming expectancy-based determinants of injunctive and descriptive norms with a value-laden construct across a case series of health behaviors. This case series draws upon three cases (sugar-sweetened beverages, physical activity, and sleep), each evaluating generalized injunctive (ΣIN) and descriptive norms (ΣDN), with corresponding value-expectancy based determinants: injunctive normative belief strength (inbi) and motivation to comply (mtci), and descriptive normative belief strength (dnbi) and identification with referents (iwri). Each belief-based measure (inbi/dnbi) and product between belief-based measure and value-laden measure (inbi x mtci/dnbi x iwri) was correlated to its corresponding …