In this study, it was aimed to whether relationship between the item difficulties with Differential Item Functioning (DIF) according to gender in the TIMSS 2015 mathematics test and DIF coefficients of these items or not. ...

The main purpose of this study is to compare the results obtained from the equating of a multidimensional test with the various application steps at test level and at sub-test level in terms of evaluation criteria. The ...

The purpose of this study was to investigate the mediating role of basic psychological needs in the relationship of adolescent identity development, academic motivation and hope. Participants of the study were 480 volunteering ...

This purpose of this study was to analyze pre-service English teachers’ opinions about multicultural education, to determine perceptions of multicultural efficacy and experiences related to multicultural education. For ...

In this study, it is aimed to determine teachers’ and students’ opinions on applying creative thinking skill-based education in Math classes of 6th graders. Participants consist of 370 6th graders from secondary schools ...

The purpose of this study is to investigate the effects of number of response options on psychometric properties of Likert-type scale for used with children. Accordingly, 1092 2nd and 3rd grade children from 11 different ...

The purpose of this research study is to identify items with culture-related and/or gender-related differential item functioning (DIF), and examine the level of DIF manifested among a set of binary-scored science items ...

The purpose of this study is to determine whether there is DIF in the PISA 2015 reading section items from Singapore, Australia and the United States by employing the Mantel-Haenszel and the Logistic Regression methods. ...

The aim of this study is to examine the leadership of secondary school principals in Ankara and the burnout of secondary education teachers in terms of some variables.The study was carried out with 354 teachers working in ...

The purpose of this research is to evaluate the 5th Grade Science Curriculum, first implemented in 2017-2018 academic year, according to teachers’ opinions. The sample consisted of 400 science teachers in 244 secondary ...