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ERIC Number: EJ1143631
Record Type: Journal
Publication Date: 2017-Feb
Pages: 12
Abstractor: As Provided
ISSN: ISSN-0268-1153
Factors Influencing Implementation of a Preschool-Based Physical Activity Intervention
Lau, Erica Y.; Saunders, Ruth P.; Beets, Michael W.; Cai, Bo; Pate, Russell R.
Health Education Research, v32 n1 p69-80 Feb 2017
Examining factors that influence implementation of key program components that underlie an intervention's success provides important information to inform the development of effective dissemination strategies. We examined direct and indirect effects of preschool capacity, quality of prevention support system and teacher characteristics on implementation levels of a component, called Move Outside (i.e., preschool classroom teachers to provide at least 40 min of outdoor recess per day), that was fundamental to the success of a preschool-based physical activity intervention. Level of implementation, defined as the percent of daily goal met for the Move Outside component, was assessed via direct observation. Items assessing preschool capacity, quality of prevention support system and teacher characteristics were selected from surveys and an environmental checklist completed by preschool directors and teachers. Preschool classroom was used as the unit of analysis (Year 1: n = 19; Year 2: n = 17). Results from Bayesian path analyses showed that the three factors were not significantly associated with level of implementation in Year 1, but preschool capacity was directly associated with level of implementation in Year 2 (ß= 0.528, 95% CI: 0.134, 0.827). The current findings suggest that factors that influence level of implementation appear to differ as an intervention evolved over time.
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Publication Type: Journal Articles; Reports - Research
Education Level: Preschool Education; Early Childhood Education
Audience: N/A
Language: English
Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (NIH); National Institute of General Medical Sciences (NIH//DHHS)
Authoring Institution: N/A
Grant or Contract Numbers: 5R01HD055451; T32GM081740