Rasch Model and Linear Logistic Test Model Practice Effects

• In Event: Rasch Models: Considerations and Novel Uses

Abstract

The Rasch model and the LLTM were applied to a set of 10 mathematics test questions for 30 examinees. The specific practice effects were indicated in a weight matrix for whether the examinee had confidence in their answers, studied for the exam, and had completed assigned practice exercises. The results of traditional item difficulty and Rasch model were compared to LTTM to determine whether examinee test performance was influenced by the specific practice effects.

Author

• Randall E. Schumacker, University of Alabama
  Presenting Author