Department of Occupational Therapy, Gülhane Faculty of Health Sciences, University of Health Sciences, Ankara, Türkiye.
Department of Occupational Therapy, Hamidiye Faculty of Health Sciences, University of Health Sciences, İstanbul, Türkiye.
BMC Psychol. 2024 Oct 18;12(1):573. doi: 10.1186/s40359-024-02010-2.
This study aimed to assess the validity and reliability of the Turkish version of the Individual Work Performance Questionnaire (IWPQ).
A total of 340 adult participants who had been working for at least 8 h a day completed the study questionnaire online. The questionnaire consisted of sections on demographics and socioeconomic characteristics, the IWPQ, and the ultrashortened version of the Utrecht Work Engagement Scale (UWES-3). Principal component analysis (PCA) with Promax rotation was conducted to assess the e three-factor structure for the Turkish version of the IWPQ. Cronbach's alpha was used to determine internal consistency. The intraclass correlation coefficient (ICC) was used to assess test-retest reliability. Spearman correlation coefficients were calculated between the IWPQ and UWES-3 scales to evaluate convergent validity.
The three factors accounted for a total variance ratio of 60.7%. Cronbach's alphas of three subscales (task performance, contextual performance, and counterproductive work behavior) were 0.894, 0.875, and 0.796, respectively. Test-retest reliability showed high agreement, with ICCs of 0.96, 0.98, and 0.91 for the respective scales. There was a statistically significant correlation between UWES-3 and the task performance subscale (ρ = 0.367 and p < 0.001), a statistically significant correlation between UWES-3 and the contextual performance subscale (ρ = 0.403 and p < 0.001), and a statistically significant correlation between UWES-3 and the CWB subscale (ρ=-0.352 and p < 0.001).
The Individual Work Performance Questionnaire (IWPQ) identifies work performance.The Turkish version of the IWPQ scales demonstrated validity and reliability in assessing individual work performance.
本研究旨在评估个体工作绩效问卷（IWPQ）土耳其语版本的有效性和可靠性。
共有 340 名每天至少工作 8 小时的成年参与者在线完成了研究问卷。问卷包括人口统计学和社会经济特征、IWPQ 和超短版乌得勒支工作投入量表（UWES-3）。采用 Promax 旋转的主成分分析（PCA）评估了土耳其语 IWPQ 的三因素结构。采用克朗巴赫 α 评估内部一致性。采用组内相关系数（ICC）评估测试-重测信度。计算 IWPQ 与 UWES-3 量表之间的 Spearman 相关系数，以评估收敛效度。
三个因素占总方差比为 60.7%。三个分量表（任务绩效、情境绩效和反生产工作行为）的克朗巴赫 α 值分别为 0.894、0.875 和 0.796。测试-重测信度显示高度一致，相应量表的 ICC 分别为 0.96、0.98 和 0.91。UWES-3 与任务绩效分量表之间存在显著的统计学相关性（ρ=0.367，p<0.001），UWES-3 与情境绩效分量表之间存在显著的统计学相关性（ρ=0.403，p<0.001），UWES-3 与 CWB 分量表之间存在显著的统计学相关性（ρ=-0.352，p<0.001）。
个体工作绩效问卷（IWPQ）可识别工作绩效。IWPQ 土耳其语版本在评估个体工作绩效方面具有有效性和可靠性。
