What Intervention Techniques Are Effective in Changing Positive Affective Variables and Physical Activity? A Systematic Review and Meta-Analysis

Frontiers in Psychology

article

Cheng Chen¹  Emily Finne²  Alexandra Kopp³  Darko Jekauc¹ 

[1] Institute of Sports and Sports Science, Karlsruhe Institute of Technology (KIT);Department Prevention and Health Promotion, School of Public Health, Bielefeld University;Department of Sport Science, Institute of Sport Sciences, Humboldt University of Berlin

关键词: intervention;    technique;    positive affective variable;    physical activity;    moderator;   

DOI  :  10.3389/fpsyg.2021.628993

学科分类：社会科学、人文和艺术（综合）

来源: Frontiers

【 摘 要 】

A recent meta-analysis has demonstrated that positive affective variables (PAVs) partially mediate physical activity (PA) interventions. However, the effectiveness of each intervention technique on PAVs and PA is still unknown. Thus, this meta-analytic review included two primary objectives: (1) to summarize intervention effects on PA and PAVs; (2) to examine each behavior change technique's effectiveness in modifying PAVs and PA. Following PRISMA protocols, we had searched five electronic databases by April 1, 2020. The random-effect model in the Comprehensive Meta-Analysis Version 3 was adopted to perform these meta-analytic analyses. The search identified 1,742 articles, and 37 studies (49 datasets) met our inclusion criteria. Finally, inferential statistics yielded that: the utilization of “teach to use prompts/cues,” “facilitate social comparison,” and “provide information on consequences of behavior in general” had positive effects on PA or PAVs outcomes; the utilization of “barrier identification/problem solving” and “plan social support/social change” negatively affected on PA or PAVs outcomes. However, there was considerable heterogeneity in the findings. Nonetheless, this paper has considerable implications for guiding future comparative intervention studies to achieve more reliable outcomes.

【 授权许可】

CC BY