頁籤選單縮合
題 名 | Testing for Categorical Moderating Effects: Factor Scores or Factor-based Scores |
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作 者 | Chen, Mei-fang; Ding, Cherng G.; | 書刊名 | Asia Pacific Management Review |
卷 期 | 8:4 民92.12 |
頁 次 | 頁483-497 |
分類號 | 496.34 |
關鍵詞 | Factor-based scores; Moderators; Factor scores derived from CFA; MRA; Monte Carlo simulation; Power; |
語 文 | 英文(English) |
英文摘要 | To test for categorical moderating effects on the relationships between constructs, the moderated regression analysis (MRA) can be used, but the adequacy of measurement needs to be ensured. The factor-based scores are often used as input for MRA for the sake of simplicity. However, the corresponding power may be insufficient. The factor scores derived from CFA instead of factor-based scores are recommended. Power comparisons between the scoring approaches were made by using Monte Carlo simulation for dichotomous and trichotomous moderators. The results indicated that the factor scores derived from CFA can lead to substantially higher power, and therefore are recommended as input for MRA. |
本系統中英文摘要資訊取自各篇刊載內容。