The demand for in-depth studies on educational data presupposes the application of technologies that allow data analysis of vast quantities, and subsequently, drawing relevant information and knowledge. The research objective herein is to employ data mining techniques on PISA databases to identify potential patterns that may explain the…

We explored a theoretical model of relations between students' perceptions of emotional support, numeracy, and assessment for learning and their perceptions of relevance of schoolwork, motivation, persistence, and mastery experiences. We also investigated possible differences between students in lower- and upper secondary school. Participants were…

A study is described which used student compositions in grades 1-12 to examine expressed values over a 10-year period in the James A. Garfield School District in Garrettsville, Ohio. In four sample years, 1,500 students were assigned open-ended essay topics without knowing the writing was part of a research study. Results were analyzed to…