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Full-Text Articles in Medicine and Health Sciences
Using The Health Action Process Approach (Hapa) To Understand And Change Sedentary Behaviour In Office Workers: Effects On Motivation, Behaviour, And Health Outcomes, Andrew Scott Rollo
Using The Health Action Process Approach (Hapa) To Understand And Change Sedentary Behaviour In Office Workers: Effects On Motivation, Behaviour, And Health Outcomes, Andrew Scott Rollo
Electronic Thesis and Dissertation Repository
Sedentary behaviour (SB) is positively associated with all-cause mortality, as well as numerous chronic diseases, including fatal and non-fatal cardiovascular disease, type 2 diabetes, certain types of cancer, and metabolic syndrome. Interventions targeting reductions in sedentary time among office workers who are an at-risk population for high levels of SB are needed. The main objective of this dissertation was to contribute to the body of knowledge surrounding theory-based behavioural interventions targeting SB among office working adults. First, a systematic review of the literature (study 1, chapter 2) was conducted that highlighted important cognitive and motivational factors associated with SB, which …
Parents As Agents Of Change In The Treatment Of Childhood Obesity And The Promotion Of Children's Health Behaviours, Kristen C. Reilly
Parents As Agents Of Change In The Treatment Of Childhood Obesity And The Promotion Of Children's Health Behaviours, Kristen C. Reilly
Electronic Thesis and Dissertation Repository
The overarching purpose of this dissertation was to investigate the role of parents as agents of change in the treatment of childhood obesity and the promotion of children’s health behaviours. In order to achieve this purpose, four studies were conducted. The purpose of Study 1 was to explore parents’ perceptions of nutritional literacy, as well as their needs for nutritional literacy information, supports, and resources at familial and community levels. Next, Study 2 described the theoretical components and model used in the development and implementation of a parent-focused childhood overweight and obesity intervention (i.e., C.H.A.M.P. Families). The purpose of Study …
The Development And Evaluation Of A Smartphone Nutrition Intervention For Adolescents, Sarah A. Cappuccitti
The Development And Evaluation Of A Smartphone Nutrition Intervention For Adolescents, Sarah A. Cappuccitti
Electronic Thesis and Dissertation Repository
A diet high in fruit and vegetables is associated with the prevention of many chronic diseases; however, only one in ten Canadian students in grades 6 to 12 consume the recommended daily intake of fruits and vegetables. Using smartphones to deliver nutrition interventions is an emerging area of research, although to-date these interventions typically limit their focus to weight loss. The overarching purpose of this research is to redevelop and evaluate an existing smartphone application for an adolescent population. This thesis used a mixed-methods approach to gain adolescent perspectives on how to redevelop the app and to evaluate its use …