Meaning

1 senses
  1. (uncountable)The theory that children acquire cognitive and behavioral abilities in a series of stages that reflect the biological development of the child's brain and body.

Origin

From maturation + -ism.

From maturation + -ism.

Wiktionary, CC BY-SA 4.0 · source

See also

neighbours in the dictionary
maturationism — meaning, examples, forms, synonyms | Krumeto