The influence of instruction on proportional reasoning in seventh graders

Children's Discovery of the Conservation of Mass, Weight, and Volume: Piaget Replication Study II

David Elkind · The Journal of Genetic Psychology · 1961 · 160 citations

Social Sciences, Genetics, Psychology +6

A FOLLOW‐UP STUDY OF INHELDER AND PIAGET'S <i>THE GROWTH OF LOGICAL THINKING</i>

K. Lovell · British Journal of Psychology · 1961 · 126 citations

Education, Educational Psychology, Psychology +9

Intellectual Development Beyond Elementary School II*: Ratio, A Survey

Robert Karplus, Rita W. Peterson · School Science and Mathematics · 1970 · 108 citations

Education, Elementary Education, Human Development +6

Problems of Formal Reasoning in Test Situations

E. A. Lunzer · Monographs of the Society for Research in Child Development · 1965 · 93 citations

Social Sciences, Educational Psychology, Psychology +7

A quantitative analysis of responses to piagetian tasks and its implications for curriculum

Anton E. Lawson, John W. Renner · Science Education · 1974 · 82 citations

Social Sciences, Educational Psychology, Psychology +4