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The Impact Of Shorter, More Frequent Outdoor Play Periods On Preschoolers’ Physical Activity During Childcare: A Cluster Randomized Controlled Trial, Molly Driediger, Stephanie Truelove, Andrew M. Johnson, Leigh M. Vanderloo, Brian W. Timmons, Shauna M. Burke, Jennifer D. Irwin, Patricia Tucker Nov 2019

The Impact Of Shorter, More Frequent Outdoor Play Periods On Preschoolers’ Physical Activity During Childcare: A Cluster Randomized Controlled Trial, Molly Driediger, Stephanie Truelove, Andrew M. Johnson, Leigh M. Vanderloo, Brian W. Timmons, Shauna M. Burke, Jennifer D. Irwin, Patricia Tucker

Paediatrics Publications

Children’s physical activity levels are higher at the start of outdoor playtime, which suggests that shorter, more frequent play periods might result in greater amounts of daily physical activity. In this extension of the Supporting Physical Activity in the Childcare Environment (SPACE) cluster randomized controlled trial, we explored the impact of four 30-min daily outdoor unstructured play periods on preschoolers’ moderate-to-vigorous-intensity physical activity (MVPA). Experimental childcare centres (n = 6) implemented four 30-min daily outdoor playtimes for 8 weeks, while control centres (n = 6) maintained their two 60-min outdoor sessions. Actical™ accelerometers were used to measure preschoolers’ physical activity …


"Reduce Food Waste, Save Money”: Testing A Novel Intervention To Reduce Household Food Waste, Paul Van Der Werf, Jamie A. Seabrook, Jason A. Gilliland Sep 2019

"Reduce Food Waste, Save Money”: Testing A Novel Intervention To Reduce Household Food Waste, Paul Van Der Werf, Jamie A. Seabrook, Jason A. Gilliland

Human Environments Analysis Lab (HEAL)

An intervention, which used elements of the theory of planned behavior, was developed and tested in a randomized control trial (RCT) involving households in the city of London, Ontario, Canada. A bespoke methodology involving the direct collection and measurement of food waste within curbside garbage samples of control (n = 58) and treatment households (n = 54) was used to evaluate the effectiveness of the intervention. A comparison of garbage samples before and after the intervention revealed that total food waste in treatment households decreased by 31% after the intervention and the decrease was significantly greater (p …


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 Aug 2019

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 …


Strengthening The School-Family Partnership: Parents' Experiences With The Parents In Partnership With Educators Program (Pipe), Courtney Cadieux Jun 2019

Strengthening The School-Family Partnership: Parents' Experiences With The Parents In Partnership With Educators Program (Pipe), Courtney Cadieux

Electronic Thesis and Dissertation Repository

The Parents in Partnership with Educators (PIPE) program was developed as a brief intervention for families who are struggling to communicate with schools around the needs of their child. It includes instruction in communication and conflict resolution strategies. Parents are also provided with support at school meetings to help them implement these strategies. The goal of this thesis was to explore why parents enrol in the PIPE program and what they gain from their involvement. In Study 1, file reviews were conducted of ten families, eight of whom also participated in an interview about their experience. Interview transcripts were analysed …


Participants’ Perceptions Of “C.H.A.M.P. Families”: A Parent-Focused Intervention Targeting Paediatric Overweight And Obesity, Kristen C. Reilly, Daniel Briatico, Jennifer D. Irwin, Patricia Tucker, Erin S. Pearson, Shauna M. Burke Jun 2019

Participants’ Perceptions Of “C.H.A.M.P. Families”: A Parent-Focused Intervention Targeting Paediatric Overweight And Obesity, Kristen C. Reilly, Daniel Briatico, Jennifer D. Irwin, Patricia Tucker, Erin S. Pearson, Shauna M. Burke

Paediatrics Publications

Background: Recently, our team implemented a 13-week group-based intervention for parents of children with obesity (“C.H.A.M.P. Families”). The primary objective of this study was to explore, qualitatively, parents’ perspectives of their experiences in and influence of C.H.A.M.P. Families, as well as their recommendations for future paediatric obesity treatment interventions. Methods: Twelve parents (seven mothers, five fathers/step-fathers) representing seven children (four girls, three boys) with obesity participated in one of two focus groups following the intervention. Focus groups were audio recorded and transcribed verbatim and data were analyzed using inductive thematic analysis. Results: Findings showed that parents perceived their participation in …


Annual Research Review: Educational Neuroscience: Progress And Prospects, Michael S.C. Thomas, Daniel Ansari, Victoria C.P. Knowland Apr 2019

Annual Research Review: Educational Neuroscience: Progress And Prospects, Michael S.C. Thomas, Daniel Ansari, Victoria C.P. Knowland

Brain and Mind Institute Researchers' Publications

© 2018 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health. Educational neuroscience is an interdisciplinary research field that seeks to translate research findings on neural mechanisms of learning to educational practice and policy and to understand the effects of education on the brain. Neuroscience and education can interact directly, by virtue of considering the brain as a biological organ that needs to be in the optimal condition to learn (‘brain health’); or indirectly, as neuroscience shapes psychological theory and psychology influences education. In …


Parents As Agents Of Change In The Treatment Of Childhood Obesity And The Promotion Of Children's Health Behaviours, Kristen C. Reilly Mar 2019

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 …