基本心理需要感知对青少年身体活动自主性动机和参与行为的影响

Effects of Basic Psychological Needs Perception on Autonomous Motivation and Behavior in Adolescent Physical Activity

目的 自主性动机是激发与维持青少年身体活动的重要动力系统,为了探讨基本心理需要感知对青少年身体活动自主性动机和参与行为的影响机制。方法 本研究对323名中学生随机样本进行心理和行为问卷测量。统计分析自主、能力、归属等基本心理需要感知,自主性动机和参与行为的均值及相关系数矩阵,并运用AMOS软件对变量数据进行结构方程模型拟合,修正模型路径并获得最终潜变量模型。结果 能力需要感知(β=0.524, p<0.01)、自主需要感知(β=0.376, p<0.01)直接影响参与行为,能力需要感(β=0.313*0.672,p<0.01)、自主需要感(β=0.202*0.672, p<0.01)和归属需要感(β=0.496*0.672, p<0.01)通过自主性动机中介路径,促进身体活动参与行为。结论 自主需要感知通过能力需要感知、自主性动机的链式中介路径,间接促进青少年身体活动参与行为。

Autonomous motivation is the main motivation system to stimulate and maintain adolescents physical activity. In order to research the basic psychological needs of adolescent physical activity awareness, motivations of autonomy and participation behavior mechanism, the influence of random samples of 323 high school students, this study of psychological behavior questionnaire survey,the basic psychological needs of adolescent physical activity awareness, autonomy and motivation, participation behavior control variables such as descriptive statistic and correlation coefficient matrix analysis. The structural equation model is used to fit and modify the related variables. Modified model path analysis showed that ability(β=0.524,p<0.01), autonomy(β=0.376,p<0.01) directly affected adolescents physical activity. Perception of ability(β=0.313*0.672,p<0.01), autonomous(β=0.313*0.672,p<0.01) and belonging(β=0.496*0.672,p<0.01) indirectly affects adolescents physical activity behavior through autonomous motivation.