Piagetian
adjective
Pia·get·ian
ˌpē-ə-ˈjet-ē-ən 
: of, relating to, or dealing with Jean Piaget or his writings, theories, or methods especially with respect to child development
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“Piagetian.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Piagetian. Accessed 1 Dec. 2025.
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