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TiMELiNES

1935

Piaget outlines stages of cognitive development

Jean Piaget's developmental theory becomes highly influential in psychology and education.

Canonical milestoneSwitzerland1 timeline

Context

Appears In

TimelineTimeline of the History of Psychology

Position 14

Authority

Sources

Encyclopaedia BritannicaConfidence 95%

Taxonomy

Tags

sciencedevelopmentpsychology