Rasch analysis and differential item functioning of STEM teachers instructional preparedness instrument for urban and rural teachers

• Main Authors: Ramli, Nur Farhana, Talib, Othman, Hassan, Siti Aishah, Abdul Manaf, Umi Kalthom
• Format: Article
• Language: English
• Published: Human Resource Management Academic Research Society 2018
• Online Access: http://psasir.upm.edu.my/id/eprint/73710/1/Rasch%20analysis%20and%20differential%20item%20functioning%20of%20STEM%20teachers%20instructional%20preparedness%20instrument%20for%20urban%20and%20rural%20teachers.pdf; http://psasir.upm.edu.my/id/eprint/73710/

STEM Teachers’ Instructional Preparedness instrument (STEMTIP) was developed in this study with of 40 items and consists of 5 main constructs. Using multistage cluster sampling, 252 teachers in Malaysia was selected as sample of the study. Rasch Model analyses the psychometric properties of the ST...