Developmental Theory: What does follow-up research reveal about the accuracy of Piaget's sensorimotor stage?

A) Broad agreement exists that many cognitive changes of infancy are.
B) Follow-up research shows that Piaget's sensorimotor stage is entirely accurate and needs no revision.
C) Gains in EXECUTIVE FUNCTION are under way in the.
D) Follow-up research indicates that infants do not develop any cognitive abilities during the sensorimotor stage.