Module Code 單元編號 EMA7002 Module Title 單元名稱 RASCH MEASUREMENT FOR EDUCATIONAL RESEARCH I: SCALE BUILDING Module Synopsis 單元概要 Researchers are often required to select or develop a measurement instrument in the educational or psychological context. The course enables candidates to recognize and evaluate major psychometric properties of an instrument, and to construct a new instrument following Rasch measurement theory professionally. The construction of measurement, and the Rasch models for dichotomous items and polytomous items will be introduced. Computer programs for Rasch analysis will be demonstrated. Procedures for test development will be outlined.