Department of Nursing, Hyejeon College, South Korea.
College of Nursing and the Research Institute of Nursing Science, Ajou University, South Korea.
Arch Psychiatr Nurs. 2023 Apr;43:29-36. doi: 10.1016/j.apnu.2022.12.026. Epub 2023 Jan 4.
This study examined the psychometric properties of the Barriers Self-Efficacy Scale-Physical Activity for Korean-speaking adults with osteoarthritis at risk for metabolic syndrome (N = 150). Factor analysis identified three dimensions of the Korean Barriers scale, explaining 65.9 % of the total variance. Confirmatory factor analysis indicated that the structural validity adequately fits the data. Construct validity confirmed significant associations between the amount of physical activity and psychological variables. The test-retest reliability was 0.87; the alpha was 0.90. The standardized response mean (0.497) indicated responsiveness to medium-magnitude change. The Korean Barriers scale can assess self-efficacy to engage in regular physical activity in clinical settings.
本研究考察了巴雷尔斯自我效能感量表-体力活动对有代谢综合征风险的韩国骨关节炎成年人的心理测量特性（N=150）。因子分析确定了韩国障碍量表的三个维度，解释了总方差的 65.9%。验证性因子分析表明，结构效度很好地适用于数据。构念效度证实了体力活动量与心理变量之间存在显著关联。重测信度为 0.87；alpha 值为 0.90。标准化反应均值（0.497）表明对中等幅度变化的反应能力。韩国障碍量表可在临床环境中评估进行常规体力活动的自我效能。
