Obtaining Fixed Effects for Between-Within Designs in Explanatory Longitudinal Item Response Models Using Mplus

• Published in: Applied psychological measurement Vol. 41; no. 2; pp. 155 - 157
• Main Authors: Cho, Sun-Joo, Suh, Youngsuk
• Format: Journal Article
• Language: English
• Published: Los Angeles, CA SAGE Publications 01.03.2017
• Subjects: Software Notes; longitudinal item response model; between-within design

Between-within designs that include a person group (i.e., a between-subjects factor) and repeated measures of binary responses over time (i.e., a within-subjects factor) are common in educational and psychological research. This software note describes how explanatory item response models can be spe...