Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey.
Department of Occupational Therapy, Gülhane Faculty of Health Sciences, University of Health Sciences Turkey, Ankara, Turkey.
Occup Ther Int. 2021 Sep 21;2021:6658773. doi: 10.1155/2021/6658773. eCollection 2021.
The aim of the study was to investigate the reliability and validity of the Turkish version of the Participation Scale (P-Scale).
A total of 152 students, with a mean age of 20.27 ± 2.19, participated in the study. Sociodemographic information (age, gender, and family income) was recorded; all participants completed the P-Scale twice with a 15-day interval. Translation and cross-cultural adaptation were performed to analyze the validity and reliability of the P-Scale. Cronbach's alpha and McDonald's alpha were used for scale reliability statistics and explanatory (EFA) and confirmatory (CFA) factor analysis; Mardia's multivariate normality and assumption tests were used for the validity of the scale. The factor extraction methods were minimum rank factor analysis in EFA and weighted least squares mean and variance adjusted estimator polychoric correlation matrix in CFA.
Internal consistency of the scale was found good with Cronbach's alpha (0.852) and excellent with McDonald's alpha (0.924). The EFA and CFA resulted in two-factored structure, with the explained variance found to be higher than 30%.
Analysis demonstrated that the P-Scale had a satisfactory level of reliability and validity in Turkish university students.
本研究旨在调查参与量表(P-Scale)土耳其语版本的信度和效度。
共有 152 名学生参与了研究,平均年龄为 20.27±2.19 岁。记录了社会人口统计学信息(年龄、性别和家庭收入);所有参与者在 15 天的间隔内两次完成 P-Scale。对 P-Scale 进行了翻译和跨文化适应性分析,以评估其有效性和可靠性。使用 Cronbach's alpha 和 McDonald's alpha 进行量表可靠性统计,以及解释性(EFA)和验证性(CFA)因子分析;使用 Mardia 的多元正态性和假设检验来评估量表的有效性。因子提取方法分别为 EFA 中的最小秩因子分析和 CFA 中的加权最小二乘均值和方差调整估计量偏相关矩阵。
量表的内部一致性具有良好的 Cronbach's alpha(0.852)和极好的 McDonald's alpha(0.924)。EFA 和 CFA 得出了两因素结构,解释的方差高于 30%。
分析表明,P-Scale 在土耳其大学生中具有令人满意的信度和效度水平。