The impact and limitations of the giant of developmental psychology, by J. McV. Hunt.
Formal and functional aspects of cognitive development, by J. H. Flavell and J. F. Wohlwill.
"Stage" in Piaget's cognitive-developmental theory: exegesis of a concept, by A. Pinard and M. Laurendeau.
Conservation and concept formation, by D. Elkind.
On the bases of conservation, by L. Wallach.
Eye, hand, and mind, by J. Bruner.
The initial coordination of sensorimotor schemas in human infants; Piaget's ideas and the role of experience, by B. L. White.
The role of surprise in cognitive development, by W. R. Charlesworth.
Developmental psycholinguistics, by H. Sinclair-de-Zwart.
Memory and intelligence in the child, by B. Inhelder.
Some implications of ontogenetic changes in perception, by R. H. Pollack.
Stimulus and cognitive transformation in conservation, by H. Beilin.
Problems in research on culture and thought, by J. J. Goodnow.
The Piagetian system and the world of education, by I. E. Sigel.
