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A Continuity In Logical Development: Domain-general Disjunctive Inference By Toddlers.

Home
A Continuity In Logical Development: Domain-general Disjunctive Inference By Toddlers.

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A Continuity in Logical Development: Domain-General Disjunctive Inference by Toddlers.

Nicolò Cesana-Arlotti¹, Justin Halberda²

¹Department of Psychology, Yale University, New Haven, CT, USA.

Open Mind : Discoveries in Cognitive Science

|July 8, 2024

View abstract on PubMed

Summary

This summary is machine-generated.

Toddlers use a logical reasoning strategy called Disjunctive Inference to learn new words, understand people, and determine outcomes before formal education. This suggests a general-purpose reasoning tool in early childhood development.

Keywords:

cognitive development disjunctive syllogism logic negation social learning word learning

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Published on: April 19, 2017

Area of Science:

Cognitive Development
Developmental Psychology
Early Childhood Education

Background:

Children learn extensively through observation and interaction in their environment.
Early cognitive abilities are foundational for later learning and problem-solving.

Purpose of the Study:

To investigate the logical reasoning strategies employed by toddlers.
To determine if toddlers utilize Disjunctive Inference in various learning contexts.

Main Methods:

Study involved 36 toddlers aged 2.3 to 3.2 years.
Assessed toddlers' reasoning in word learning, social cognition, and competitive scenarios.
Observed systematic consideration and rejection of alternatives.

Main Results:

Toddlers consistently applied Disjunctive Inference (A OR B, not A, therefore B).
This logical strategy was evident across diverse learning and problem-solving tasks.
Reasoning occurred prior to formal education or explicit logical vocabulary.

Conclusions:

Toddlers possess an innate, general-purpose logical reasoning capacity.
Disjunctive Inference is a fundamental tool for early learning and understanding the world.
This cognitive ability supports learning in various domains from a very young age.