Jean Piaget is noted for his theory of _______________.

A) cognitive development
B) language development
C) perceptual development
D) attachment

Cognitive Development

The growth and change in intellectual capacities, such as thinking, reasoning, and understanding, throughout the lifespan.

Language Development

The process by which humans acquire the capacity to perceive, produce, and use words to understand and communicate.

Perceptual Development

The gradual growth of a person's ability to interpret and make sense of sensory input from the environment, including sights, sounds, tastes, smells, and touch.