Considering the large volume of PISA data, it is expected that data mining will often be assisted in making PISA data more meaningful. Studies show that different dimensions of ICT may reveal different relationships for mathematics achievement. The purpose of this article is to evaluate the success of the decision tree classification algorithms in…

While research on adolescent occupational expectations is voluminous, it either ignores students who do not report any career plans or imputes their answers. Consequently, little is known about the potential consequences that not having clear occupational expectations in adolescence might have for educational and occupational attainment in young…

Mathematics competency is fast becoming an essential requirement in ever greater parts of day-to-day work and life. Thus, creating strategies for improving mathematics learning in students is a major goal of education research. However, doing so requires an ability to look at many aspects of mathematics learning, such as demographics and…