Division of Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Brownsville Regional Campus, 80 Fort Brown, Brownsville, TX 78520, USA.
Ann Behav Med. 2011 Oct;42(2):188-96. doi: 10.1007/s12160-011-9292-y.
Evidence is emerging of the combined effects of psychosocial and environmental determinants on exercise.
This study aims to examine the moderating effects of convenience, facilities at places of worship, access, crime/safety, and neighborhood characteristics on the relationship between exercise and psychosocial needs satisfaction (autonomy, competence, and relatedness).
Adults from four cities enrolling in a weight loss program (N = 477; 72.1% White, BMI = 32.21 ± 7.67) completed questionnaires on current exercise levels, perceptions of the environment for exercise, and autonomy, competence, and relatedness.
There were significant interaction effects for neighborhood characteristics with all three psychological needs satisfaction, and for convenience with competence and relatedness, such that the relationship between psychosocial needs satisfaction and exercise is stronger for participants with better perceptions of convenience and neighborhood characteristics.
Results indicate that the relationship between exercise and autonomy, competence, and relatedness is different for low and high perceptions of convenience to places for exercise and neighborhood characteristics.
越来越多的证据表明，社会心理和环境决定因素对锻炼具有综合影响。
本研究旨在检验便利性、礼拜场所设施、可达性、犯罪/安全以及邻里特征对锻炼与社会心理需求满足（自主性、能力和关联性）之间关系的调节作用。
来自四个城市参加减肥计划的成年人（N=477；72.1%为白人，BMI=32.21±7.67）完成了关于当前锻炼水平、对锻炼环境的看法以及自主性、能力和关联性的问卷。
对于所有三种心理需求满足，邻里特征与便利性与能力和关联性存在显著的交互作用，即对于便利性和邻里特征感知较好的参与者，社会心理需求满足与锻炼之间的关系更强。
结果表明，对于锻炼场所便利性和邻里特征的感知程度较低和较高的参与者，锻炼与自主性、能力和关联性之间的关系不同。
