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The growth of logical thinking: From childhood to adolescence.

1958 • 4,580 citations

The early growth of logic in the child;: Classification and seriation,

1970 • 603 citations

Constructing spatial images: A strategy in reasoning.

1968 • 491 citations

Attribute- and rule-learning aspects of conceptual behavior.

1965 • 269 citations

A METHOD FOR INVESTIGATING CHILDREN'S UNDERSTANDING OF CERTAIN LOGICAL CONNECTIVES USED IN BINARY PROPOSITIONAL THINKING

1967 • 32 citations

Attainment and transfer of logical connectives in children.

1964 • 17 citations

THE ROLE OF LANGUAGE AND EXPERIENCE ON THE USE OF LOGICAL SYMBOLS

1967 • 14 citations

Model for a Thinking Machine: An Information-Processing Framework for the Study of Cognitive Development.

1970 • 11 citations

MENTAL PROCESSES INVOLVED IN RAPID LOGICAL REASONING

1968 • 6 citations