TITLE

Measuring Physical Environments of Parks and Playgrounds: EAPRS Instrument Development and Inter-Rater Reliability

AUTHOR(S)
Saelens, Brian E.; Frank, Lawrence D.; Auffrey, Christopher; Whitaker, Robert C.; Burdette, Hillary L.; Colabianchi, Natalie
PUB. DATE
January 2006
SOURCE
Journal of Physical Activity & Health;2006 Supplement 1, Vol. 3, pS190
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Background: Reliable and comprehensive measurement of physical activity settings is needed to examine environment-behavior relations. Methods: Surveyed park professionals (n = 34) and users (n = 29) identified park and playground elements (e.g., trail) and qualities (e.g., condition). Responses guided observational instrument development for environmental assessment of public recreation spaces (EAPRS). Item inter-rater reliability was evaluated following observations in 92 parks and playgrounds. Instrument revision and further reliability testing were conducted with observations in 21 parks and 20 playgrounds. Results: EAPRS evaluates traillpath, specific use (e.g., picnic), water-related, amenity (e.g., benches), and play elements, and their qualities. Most EAPRS items had good-excellent reliability, particularly presence/number items. Reliability improved from the original (n = 1088 items) to revised (n = 646 items) instrument for condition, coverage/shade, and openness/visibility items. Reliability was especially good for play features, but cleanliness items were generally unreliable. Conclusions: The EAPRS instrument provides comprehensive assessment of parks' and playgrounds' physical environment, with generally high reliability.
ACCESSION #
20971316

 

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