Focused on two fifth graders in the Netherlands and studied two approaches to working with models in primary mathematics education: providing models versus designing models in coconstruction. Findings suggest that understanding may be improved by models students made themselves, and that students of this age are able to design models working…

The causal network model of P. Van den Broeck and T. Trabasso (1986) was used to analyze the inferencing processes induced from verbal protocols from reading and thinking-aloud tasks. Results from 66 Dutch 10- and 11-year olds show no correlation between reading and think-aloud performance and comprehensive scores of a closed comprehension test.…

Studied the teaching and learning of fractions in two matched groups of 10 9-10-year-olds in the Netherlands. In the experimental group, fractions were introduced using the bar and number line as mental models, while the control group used fair sharing and the circle model. The experimental group showed more proficiency in fractions after 1 year.…

This study assessed how specific cognitions and feelings, measured in actual learning, influence learning intention and achievement in mathematics for 80 male and 80 female Dutch eighth graders. Results support a hierarchical model of adaptable learning. Traitlike variables influence task appraisals, which determine willingness to invest effort…

Problem-solving models in memories of 11 good and 12 poor novice first-year university students were studied. The students reconstructed physics problems seen briefly, relying on models in memory. Both good and poor students had models of problem situations at their disposal, but good students performed better than poor students. (SLD)