… This study set out to analyze Swedish 15-year-olds’ PISA performance in 2015 and to lesser
… factors at the cross-country level are associated with differences in PISA math achievement…

… Outside of the school, mathematics is essential in everyday life activities of a person such
as … that there is a medium and positive relationship between mathematics achievement and …

… factors that promote students’ mathematical abilities is whether increases in study time lead
to gains in mathematical achievement … Even though such a scenario cannot be ruled out in …

… A full literature review is outside the aim and scope of the … in exploring the effect of different
factors on mean test scores. … have a meaningful effect on mathematics and science scores. …

… We then ran the multivariate analysis for math achievement in … out for having quite large,
significant relationships between … When we control for other factors such as student and school …

… Therefore, this study set out to explore how the independent … small relation between school
climate factors and academic … student socio-economic status and mathematics achievement …

… We first explore the factor structure of school mathematics … A cross-country comparative
perspective provides insights … variation in SES and mathematics achievement scores, which may …

… Despite these potential cultural differences in motivational beliefs, very little cross-country
work … and math achievement. This study found that the relationship between achievement and …

… to cultural factors, this paper explores whether this cross-country … Moreover, measures of
teaching practices in mathematics … achievement testing programmes similar to PISA carried out …

… factors that are largely outside the influence of education systems (ie confounders), but
not from factors … there is no relationship between mathematics achievement and school-related …