Using Ecological Momentary Assessment to Examine Antecedents and Correlates of Physical Activity Bouts in Adults Age 50+ Years: A Pilot Study
Journal Title: | Annals of behavioral medicine 2010-01-06, Vol.38 (3), p.249-255 |
Main Author: | Dunton, Genevieve Fridlund |
Other Authors: | Atienza, Audie A , Castro, Cynthia M , King, Abby C |
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Publisher: | New York: Springer-Verlag |
ID: | ISSN: 0883-6612 |
Link: | https://www.ncbi.nlm.nih.gov/pubmed/20052568 |
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recordid: | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_7155921 |
title: | Using Ecological Momentary Assessment to Examine Antecedents and Correlates of Physical Activity Bouts in Adults Age 50+ Years: A Pilot Study |
format: | Article |
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ispartof: | Annals of behavioral medicine, 2010-01-06, Vol.38 (3), p.249-255 |
description: | Background National recommendations supporting the promotion of multiple short (10+ minute) physical activity bouts each day to increase overall physical activity levels in middle-aged and older adults underscore the need to identify antecedents and correlates of such daily physical activity episodes. Purpose This pilot study used Ecological Momentary Assessment to examine the time-lagged and concurrent effects of empirically supported social, cognitive, affective, and physiological factors on physical activity among adults age 50+ years. Methods Participants ( N = 23) responded to diary prompts on a handheld computer four times per day across a 2-week period. Moderate-to-vigorous physical activity (MVPA), self-efficacy, positive and negative affect, control, demand, fatigue, energy, social interactions, and stressful events were assessed during each sequence. Results Multivariate results showed that greater self-efficacy and control predicted greater MVPA at each subsequent assessment throughout the day ( p |
language: | eng |
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identifier: | ISSN: 0883-6612 |
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