First Advisor

Hess, Robyn S.

First Committee Member

Jameson, Molly M.

Second Committee Member

Athanasiou, Michelle

Degree Name

Doctor of Philosophy

Document Type

Dissertation

Date Created

8-2024

Department

College of Education and Behavioral Sciences, School Psychology, School Psychology Student Work

Embargo Date

8-1-2025

Abstract

Children in the United States are becoming increasingly sedentary, linked to detrimental effects on both physical and mental health. Introducing physical activity interventions in schools offers a promising approach to address this trend, while also enhancing children’s executive functioning abilities. Executive functioning abilities are crucial for social-emotional development and academic success. Therefore, the purpose of this study was to explore whether a 6-week physical activity intervention at moderate intensity was associated with increases in executive functioning among girls who are enrolled in third through fifth grade. It was hypothesized that executive functioning abilities (working memory, inhibition, and cognitive flexibility) would significantly increase among participants (n = 30) after participation in the physical activity intervention. Further, the second research question examined if changes in executve functioning abilities among elementary-aged girls who participated in a physical activity intervention would be moderated by elevated behavioral concerns. Results demonstrated improvements in the three core executive function abilities, including working memory, cognitive flexibility, and inhibition, following the intervention period as measured by pre- and post-test assessments. Behavioral concerns were measured via teacher behavioral rating forms, and were not significant in determining changes in executive functioning abilities. These findings underscore the potential of school-based physical activity interventions in promoting children’s holistic well-being. Moreover, the study utilized physical activity curriculum that is both practical and replicable for schools, emphasizing the feasibility and accessibility of such initiatives. By highlighting these benefits and considerations, this research demonstrates the importance of integrating physical activity into school settings and calls for further exploration into its broader implications and potential for future research.

Abstract Format

html

Extent

140 pages

Local Identifiers

Johnston_unco_0161D_11260.pdf

Rights Statement

Copyright is held by the author.

Download

Available for download on Friday, August 01, 2025

Share

COinS