Piaget's Sensorimotor Substage of Simple Reflexes Occurs

question 129

Multiple Choice

Piaget's sensorimotor substage of simple reflexes occurs

• A) in the first month after birth.
• B) between 1 and 4 months of age.
• C) between 4 and 8 months of age.
• D) between 8 and 12 months of age.

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Definitions:

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brain and is encased in the vertebral column.

Respiratory System

The biological system in animals consisting of specific organs and structures used for gas exchange between the organism and its environment.

Mesoderm

The middle layer of an embryo in early development, giving rise to muscles, bones, and the circulatory system.

Muscle

Tissues in the body that can contract, allowing movement of body parts and organs.