Up to today, many of the studies mostly investigated students' understanding of natural numbers rather than preservice teachers’. This study conducts a case study in order to investigate a preservice teacher's understanding ...

The purpose of this study is to adapt Diversity Perspectives Questionnaire (DPQ) developed by Podsiadlowski, Gröschke, Kogler, Springer, and van der Zee (2013) to Turkish. With this purpose, items were translated from ...

The aim of this research is to analyze psychological counselors’ practices of individual psychological counseling and their perception of competence in these practices. 344 psychological counselors constitute the ...

The aim of this study is to develop a measurement tool with a high level validity and reliability to define the level of self-efficacy beliefs for science learning of middle school students. The research is a methodological ...