팀 역할 측정도구(TREO Short Version) 한국어판 타당화 연구

초록

This study aims to validate the Korean short version of the Team Role Experience and Orientation (TREO) measurement based on the team role balance theory. From the perspective of classical test theory and item response theory, we considered factor analysis and reliability test as well as MNSQ (i.e., infit and outfit), and item difficulty. The TREO, consisting of six components of 48 items (i.e., organizer, doer, challenger, innovator, team builder, and connector), was simplified to 24 items by researchers and external subject matter experts. We collected survey data twice from L Company. Rasch model, exploratory factor analysis, and reliability analysis were conducted using sample 1, and confirmatory factor analysis was performed using sample 2. Finally, the TREO short version consisting of six components of 18 items that satisfied all the criteria, was validated. We discussed implications and provided suggestions for future studies based on the findings.

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