JSTOR Daily

Differential Item Functioning Analysis With Ordinal Logistic Regression Techniques ...

Introduction: We present an ordinal logistic regression model for identification of items with differential item functioning (DIF) and apply this model to a Mini-Mental State Examination (MMSE) ...
JSTOR Daily

Power analysis for trend in ordinal cover classes: implications for long-term vegetation ...

Journal of Vegetation Science, Vol. 21, No. 6 (December 2010), pp. 1152-1161 (10 pages) Question: We provide a method to calculate the power of ordinal regression models for detecting temporal trends ...