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Psychology

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Electronic Theses and Dissertations

Theses/Dissertations

2022

Eating disorders

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Investigating The Shared And Unique Mechanisms Of The Development Of Comorbid Eating Disorder-Anxiety Symptoms During Adolescence., Leigh Cara Brosof Aug 2022

Investigating The Shared And Unique Mechanisms Of The Development Of Comorbid Eating Disorder-Anxiety Symptoms During Adolescence., Leigh Cara Brosof

Electronic Theses and Dissertations

Introduction: Eating disorders are associated with significant morbidity, psychiatric comorbidity, and impairment. Despite the detrimental outcomes associated with eating disorders, effective treatments for eating disorders are lacking. One factor that has impeded the identification of targets for intervention in eating disorders is the high comorbidity rate with other psychiatric disorders. Comorbidity models can inform treatments by showing which mechanisms are shared in comorbidity and which mechanisms are unique to specific disorders. Anxiety disorders are the most frequently co-occurring disorders with eating disorders, as 85% of individuals with eating disorders have a comorbid anxiety disorder. One mechanistic process in both anxiety …


Embodied And Empowered: Evidence For Ashtanga Yoga As A Novel Intervention For Women With Disordered Eating, Nicole A. Dignard Jan 2022

Embodied And Empowered: Evidence For Ashtanga Yoga As A Novel Intervention For Women With Disordered Eating, Nicole A. Dignard

Electronic Theses and Dissertations

Eating disorders are a set of polysymptomatic disorders defined by characteristic disturbances in weight/shape, eating, and their control (Cooper, 2017). Drawing on existing models of objectification, embodiment, and positive body image, Ashtanga yoga was expected to be a beneficial intervention for those with eating disorders. These theoretical frameworks suggest that Ashtanga yoga may promote well-being by supporting improvements in embodiment and disrupt pathways postulated to promote pathology, such as self-objectification and body dissatisfaction. Participants were invited to participate in an 8-week Ashtanga yoga intervention of twice weekly 75-minute classes at a local community centre. Participants in two studies completed specialized …