Chou, Y., & Wang, W. Checking dimensionality in item response models with principal component analysis on standardized residuals.

Chou, Yeh-Tai., و Wen-Chung Wang. Checking Dimensionality in Item Response Models With Principal Component Analysis On Standardized Residuals.

Chou, Yeh-Tai., و Wen-Chung Wang. Checking Dimensionality in Item Response Models With Principal Component Analysis On Standardized Residuals.