Qu'est-ce que l'intelligence? / Robert H. Wozniak
role of abstract rationality in Vygotsky's image of mind / James V. Wertsch
Structure and development : reflections by Vygotsky / René van der Veer
Mechanisms of internalisation and externalisation of knowledge in Piaget's and Vygotsky's theories / Eduardo Marti
Units of analysis in psychology and their interpretation / Jean-Paul Bronckart
social construction of rational understanding / Leslie Smith
Construction and interpretation /
Social interaction and individual understanding in a community of learners / Ann L. Brown, Kathleen E. Metz, & Joseph C. Campione
Relationships between the clinical method and the zone of proximal development in a constructivist approach to language acquisition / Ioanna Berthoud-Papandropoulou & Helga Kilcher
Intentionality, communication, and language / Ignasi Vila
Some impressions of a visit to Soviet psychologists / Jean Piaget.