AP PSYCHOLOGY

Detailed explanation-1: -Piaget chose to call this stage the ‘sensorimotor’ stage because it is through the senses and motor abilities that infants gain a basic understanding of the world around them.

Detailed explanation-2: -The sensorimotor stage typically takes place within the first two years of a child’s life. It is marked by the child discovering the difference between themselves and their environment. At that point, they will use their senses to learn things about both themselves and their environment.

Detailed explanation-3: -Sensorimotor stage (0–2 years old) Preoperational stage (2–7 years old) Concrete operational stage (7–11 years old) Formal operational stage (11 years old through adulthood)

Detailed explanation-4: -The sensorimotor stage is composed of six sub-stages and lasts from birth through 24 months. The six sub-stages are reflexes, primary circular reactions, secondary circular reactions, coordination of reactions, tertiary circular reactions, and early representational thought.

Detailed explanation-5: -Piaget said that this stage begins at birth and lasts for around the first two years of a child’s life. During this time, it is thought that children learn about their environment through movement, touch, and other early actions such as looking, listening, and sucking.