Child Development · 1991 · 129 citations · 0 references
Social SciencesHuman DevelopmentPsychologyChild DevelopmentCognitive DevelopmentDevelopmental PsychologyBehaviorBehavioral DevelopmentConcept FormationEarly ChildhoodPreschool DevelopmentRabbit BehaviorCausal EmergenceDevelopmental EtiologyHuman Intervention EffectsNatural CausationNatural Kind ConceptsNatural Kind TheoryObjects