In 1991, Denis Hlynka and John Belland released Paradigms Regained, a well received reader for graduate students in the field of educational technology. The Role of Criticism in Understanding Problem Solving updates some of those ideas initially proposed in Paradigms Regained, and extends the conversation into the contemporary discourse regarding problem based learning (PBL). Paradigms proposed the idea of criticism as a third method for the conduction of educational research, the first two being qualitative and qualitative. The concept of criticism as a tool for research is not well...

This book uses meta-analysis to synthesize research on scaffolding and scaffolding-related interventions in STEM (science, technology, engineering, and mathematics) education. Specifically, the volume examines the extent to which study quality, assessment type, and scaffolding characteristics (strategy, intended outcome, fading schedule, scaffolding intervention, and paired intervention) influence cognitive student outcomes. It includes detailed descriptions of the theoretical foundations of scaffolding, scaffolding strategies that have been proposed to meet different intended learning...