Facts
Citation
URLhttps://en.wikipedia.org/wiki/A-not-B_error
Sources
A-not-B error (Wikipedia)
Lead sectionQuote, Lead section
The A-not-B error is an incomplete or absent schema of object permanence, normally observed during the sensorimotor stage of Jean Piaget's theory of cognitive development.
Claims Backed By This Source (6 claims)
This source backs 6 claims across the atlas. As facts: 3 well-attested. As cited relationships: 1 holds. Plus 2 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Psychological Phenomena, 5 claims: 2 well-attested, 1 holds, 2 general references.
- Sources, 1 claims: 1 well-attested.
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