Multilevel Construct Validity of the Personnel Administration Subscale of the Internal Integrity and Transparency Assessment
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Abstract
The purpose of this study was to provide construct validity evidence for item Q26 in the personnel administration subscale of the Internal Integrity and Transparency Assessment (IIT). The data were obtained from 3,040 internal respondents across 105 local government organizations in Phitsanulok and Phichit provinces. Ten items of the personnel administration subscale were analyzed, yielding a Cronbach’s alpha coefficient of 0.794. Multilevel confirmatory factor analysis (MCFA) was employed to examine the factor structure at the individual and organizational levels. The results indicated that item Q26 exhibited negative and low factor loadings across all analytical models, including the single-level model and both within-level and between-level models. In contrast, the remaining nine items demonstrated positive and substantial factor loadings. Furthermore, factor loadings in the between-level model were consistently higher than those in the within-level and single-level models. These findings suggest that including item Q26 with the other items may lead to negative distortion in the interpretation of organizational performance outcomes, indicating that Q26 may not be an appropriate indicator of the personnel administration construct.
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