Reasoning about certainty and uncertainty in concrete, causal, and propositional contexts.

A Handbook of Child Psychology

1934 • 2,543 citations

Expertise in Problem Solving.

1981 • 1,475 citations

The Origin of the Idea of Chance in Children

1975 • 559 citations

On Invited Inferences

1971 • 329 citations

Conversational comprehension processes are responsible for reasoning fallacies in children as well as adults: If is not the biconditional.

1983 • 161 citations

Preschool Children's Assumptions about Cause and Effect: Temporal Ordering

1979 • 136 citations

Moderators of competence

1985 • 110 citations

The development of modal reasoning : genesis of necessity and possibility notions

1980 • 77 citations

Conditional reasoning and the competence-performance issue: A developmental analysis of a training task

1982 • 67 citations

Evidence for Preschoolers' Understanding of Causal Direction in Extended Causal Sequences

1978 • 55 citations

Understanding predictive relations of necessity and sufficiency in formally equivalent "causal" and "logical" problems.

1980 • 54 citations

Developmental analysis of the conditional reasoning abilities of primary-grade children.

1975 • 37 citations

Early Developments in Children's Causal Judgments

1984 • 26 citations

The Construction of Logical Necessity

1982 • 24 citations

Conditional Logic and Primary Children.

1970 • 8 citations