When They Perform Primary Circular Reactions, Infants

question 61

Multiple Choice

When they perform primary circular reactions, infants:

• A) repeat pleasurable actions for their own sake.
• B) perform reflexes elicited by environmental events.
• C) perform actions in order to receive reinforcement from adults.
• D) avoid performing actions that lead to unpleasant consequences.

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Definitions:

Human Brain

The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and enabling thought, memory, and emotion.

Sheep Brain

Often used in educational settings, it is a model for studying the anatomy of the mammalian brain due to its similarity to the human brain but larger size for easy handling.

Choroid Plexuses

Structures in the brain ventricles responsible for producing cerebrospinal fluid, aiding in protecting and nourishing the brain.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion and exchanging nutrients and wastes.