Digital Repository at the University of Maryland (DRUM)  >
Theses and Dissertations from UMD  >
UMD Theses and Dissertations 

Please use this identifier to cite or link to this item:

Authors: Michael, Shannon Lynn
Advisors: Wentzel, Kathryn R.
Department/Program: Human Development
Type: Dissertation
Sponsors: Digital Repository at the University of Maryland
University of Maryland (College Park, Md.)
Subjects: Developmental psychology
Educational psychology
Keywords: adolescents and children
healthy eating
parental influences
physical activity
positive health behaviors
school influences
Issue Date: 2011
Abstract: Healthy eating and physical activity behaviors are decreasing among children in the United States. Despite growing evidence that parents and schools are important influences on the healthy development of children and adolescents, few studies have explored the relations between parental and school influences and children's positive health behaviors. This study, therefore, examined how the associations between parental and school health-related practices and children's healthy eating and physical activity behaviors differed according to varying levels of parental nurturance and school belongingness, and whether these associations were mediated by children's self-beliefs (i.e., physical appearance self-worth and physical self-efficacy). A parent, school, and combined model were tested. Based on data from the Healthy Passages study measured-variable path models were used to evaluate the direct, moderating, and indirect effects of parental and school influences on children's positive health behaviors for 5,147 fifth graders and their primary caregivers. Findings revealed that the three models for both healthy eating and physical activity had adequate model-data fit indices. Parenting practices, including regulating the watching of television and observing children being physically active, were related directly to children's healthy eating and physical activity, respectively. One moderating effect indicated that there was a positive association between eating meals together and children's healthy eating in homes with high and medium levels of father nurturance (see Darling & Steinberg, 1993). Both mother and father nurturance were indirectly related to children's healthy eating and physical activity via children's self-beliefs. In addition, children's physical self-efficacy partially mediated the relation between parents observing their children engage in physical activity and children's physical activity behaviors. One school practice, minutes per week of physical education, was predictive of children's physical activity. Children's self-beliefs fully mediated the relation between school belongingness and children's healthy eating and physical activity. The combined parent and school model provided a more complete explanation of children's positive health behaviors than did either of the singular parent and school models. The results of this study constitute an initial step toward evaluating exploratory causal models of children's healthy eating and physical activity behaviors. Implications of the findings and directions for future research are discussed.
Appears in Collections:Human Development & Quantitative Methodology Theses and Dissertations
UMD Theses and Dissertations

Files in This Item:

File Description SizeFormatNo. of Downloads
Michael_umd_0117E_12380.pdfRESTRICTED ACCESS1.21 MBAdobe PDF200View/Open

All items in DRUM are protected by copyright, with all rights reserved.


DRUM is brought to you by the University of Maryland Libraries
University of Maryland, College Park, MD 20742-7011 (301)314-1328.
Please send us your comments