Discusses a study which examined the last factor of Piaget's model of intelligence-functioning. Sought to determine if empirical evidence could be formed to support the existence of assimilation, disequilibrium, accommodation, and organization in the learning of physics. Naturalistic data provided support for the Piagetian functioning model of…

Reports the results of an observational study concerning mathematical word problems to provide direction for others contemplating analyses of student difficulties from a theory base. Finds that most students experience difficulties in applying past experience, knowledge, and the language of mathematics to form internal world models. (PRA)

Examines two theoretical approaches on how we understand our own and others' minds: a causal explanatory and an interpretive social approach. Explores the relations between these views and suggests that the real challenge of the cognitive revolution is to unite the two approaches, to achieve a causal naturalistic account of the acquisition and…

Suggests that a better understanding of the development of children's theories of mind, requires theoretical perspectives that do not privilege the child who conceptualizes or actively participates in social interactions. Proposes that a better understanding of the relationships among brain, psyche, behavior, and culture should be promoted. (AA)

Examines Astington and Olson's proposal under the context of von Wright's and Hempel's theories of explanation and understanding. Suggests that for taking children's meaning making seriously, researchers should find a principled way to acknowledge the role of interpretation in scientific thinking even in the making of explanation itself. (AA)

Examines the relationship between causal-explanatory and interpretive-hermeneutic approaches to how we understand our own and others' minds. Suggests that the two approaches discussed by Astington and Olson are mutually enlightening but, contrary to the proposed position, are irreducible to each other. (AA)

Points out agreement that the concepts a child acquires are variants of those exemplified by the cultures in which they grow up. Suggests, however, that learners interpret these cultural practices in terms of models causally determined by their cognitive or representational capacities and by the stock of concepts currently available. (AA)