International large-scale assessments, such as Programme for International Student Assessment (PISA), are a crucial source of information for education researchers and policymakers. The assessment also includes a student questionnaire, however, the data can be biased by the differences in reporting behavior between students. In this paper, we…

In the context of Programme for International Student Assessment (PISA), paradoxical findings concerning the relationship between questionnaire scales and student achievement are often documented. These questionnaire scales are found to correlate positively with student achievement within countries at the individual level, but negatively at the…

In recent years, the need for English as a foreign language (EFL) education in schools has become a priority worldwide. The aim of our paper is to investigate which countries currently focus on researching motivation to learn EFL and what potential reasons are behind the focus. We performed a topic search of the keywords "EFL" and…