Question 1 of 20:

What is a cognitive milestone of a baby?

A. Mouthing "oooo"
B. Saying "bird"
C. Placing string through a needle
D. Tracking the movement of objects with their eyes



Answer :

Final answer:

Cognitive milestone of babies involves understanding object permanence, a key concept in Piaget's sensorimotor stage of cognitive development.


Explanation:

Cognitive milestone of a baby involves the development of skills and abilities related to thinking, problem-solving, and interacting with the environment. Object permanence is a significant cognitive milestone wherein babies understand that objects continue to exist even when out of sight, typically achieved around 8 months of age. This milestone is a key element in Piaget's sensorimotor stage of cognitive development, where infants actively explore their surroundings through senses and actions.


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