Investigates processes involved in visual estimation and processes of judgment in visual estimation situations involving proportional reasoning. Exposure to a unit in the Agam project, designed to enhance visual estimation capabilities, resulted in changes in the nine-year-old subjects' strategies, reflecting processes by which children overcome…

Discussion of the amount of mental effort children invest in television viewing versus book reading focuses on a Dutch study based on Salomon's model and his studies with children in Israel and the United States. The depth of information processed is discussed, and differences in results are examined. (18 references) (LRW)

Examined effects of conceptually based instruction on development of students' procedural flexibility. Students in primary schools in the Netherlands participated in one of two instruction programs: the Realistic Program Design (RPD) or the Gradual Program Design (GPD). In both programs, conceptual understanding preceded procedural skill. However,…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…