Testing
1. Investigating Gender and Major DIF in the Iranian National University Entrance Exam Using Multiple-Indicators Multiple-Causes Structural Equation Modelling

Hamdollah Ravand; Gholamreza Rohani; Tahereh Firoozi

Volume 8, Issue 1 , Winter and Spring 2019, , Pages 33-61

http://dx.doi.org/10.22054/ilt.2020.49509.460

Abstract
  The generalizability aspect of Construct validity, as proposed by Messick (1989), requires that a test measures the same trait across different samples from the same population. Differential Item functioning (DIF) analysis is a key component in the fairness evaluation of educational tests. University ...  Read More