Shikata Masataka, Notoh Hiroyuki, Shinohara Kazuya, Yabuwaki Kenji, Ishii Yoshikazu, Yamada Takashi, Taylor Renée R
Tokoha University, Japan.
Tokyo Metropolitan University, Japan.
Hong Kong J Occup Ther. 2021 Jun;34(1):30-38. doi: 10.1177/1569186121997936. Epub 2021 Mar 17.
Authors created an Occupational Identity Questionnaire Provisional version (OIQ-P) to assess occupational identity for elderly individuals. The purpose of this study was to examine the psychometric properties of the OIQ-P.
Participants included 135 (42 males) elderly who lived locally and required care or support. OIQ-P was evaluated in terms of structural validity, criterion validity and internal consistency.
Based on the results of an exploratory factor analysis and confirmatory factor analysis, an OIQ with a factor structure of 3 factors and 14 items was created. Rasch rating scale model revealed that 14 participants and 1 item did not fit the goodness of fit, nevertheless, the overall result was good. Spearman's rank correlation coefficient indicates that there was a law correlation between OIQ and the occupational identity scale of the Occupational Performance History Interview Version 2. In terms of internal consistency, the person separation index and person separation reliability coefficient were 2.30 and 0.84, respectively.
This study confirmed the structural validity, criterion validity and internal consistency for the OIQ. To enhance the clinical utility of the OIQ, it is necessary to examine the interpretability and conduct an intervention study using the OIQ.
作者编制了一份职业认同问卷临时版（OIQ-P），用于评估老年人的职业认同。本研究的目的是检验OIQ-P的心理测量特性。
参与者包括135名（42名男性）当地居住且需要照料或支持的老年人。从结构效度、效标效度和内部一致性方面对OIQ-P进行评估。
基于探索性因素分析和验证性因素分析的结果，创建了一个具有3个因素和14个条目的OIQ。Rasch评分量表模型显示，有14名参与者和1个条目不符合拟合优度，不过总体结果良好。Spearman等级相关系数表明，OIQ与《职业表现历史访谈第2版》的职业认同量表之间存在显著相关性。在内部一致性方面，人员分离指数和人员分离信度系数分别为2.30和0.84。
本研究证实了OIQ的结构效度、效标效度和内部一致性。为提高OIQ的临床实用性，有必要检验其可解释性，并使用OIQ进行干预研究。
