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Full-Text Articles in Health Psychology
Weight Stigma And Motivation To Exercise : Exploring Associations And Constructs From The Basic Needs Theory., Stephanie R. Mcdonough
Weight Stigma And Motivation To Exercise : Exploring Associations And Constructs From The Basic Needs Theory., Stephanie R. Mcdonough
Electronic Theses and Dissertations
Social influences, such as weight stigma, perpetuate rates of overweight and obesity, as well as contribute to poor physical and psychological health. It has been postulated that weight stigma negatively affects motivation to exercise, though the literature is mixed and underlying mechanisms of action are not well conceived. The present study aimed to: (1) explore the relationship between frequency of experienced weight stigma and exercise motivation and behavior (2) assess how frequency of experienced weight stigma might differ based on participant characteristics such as body weight and (3) consider unique associations between frequency of personal experiences with weight-based stigma, exercise …
Understanding The Relationship Between Positive Affect And Cortisol In Lung Cancer Patients., Lauren Ann Zimmaro
Understanding The Relationship Between Positive Affect And Cortisol In Lung Cancer Patients., Lauren Ann Zimmaro
Electronic Theses and Dissertations
Positive psychobiological processes within lung cancer patients are drastically understudied. This dissertation explores the nature of positive affect (PA) and potential associations with diurnal cortisol among lung cancer patients, given the prognostic significance of diurnal cortisol rhythms. Theoretical underpinnings and current literature involving PA, cancer, and diurnal cortisol are first reviewed. An original integrated model of PA and cortisol among cancer patients is then presented, from which the proposed dissertation study and analyses are derived. Sixty-one non-small cell lung cancer patients provided self-report assessment of mood (PANAS PA and NA subscales, CES-D PA subscale), medical and demographic characteristics, and 10-day …