Derek Has Just Invented a New Game to Play with His

question 25

Multiple Choice

Derek has just invented a new game to play with his 18-month-old daughter,Beth.In the game,Derek distorts his facial features and makes an unusual noise.Then,it's Beth's turn to do the same thing.This activity,which is enjoyed by both Beth and Derek,illustrates

• A) launching.
• B) scaffolding.
• C) possible selves.
• D) negative reinforcement.

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which acts as the processing center for nervous functions.

Motor-Control Information

Knowledge and processes involved in the planning, initiation, and regulation of physical movement.

Spinal Cord

The central nerve bundle running down the spine that transmits messages between the brain and the body.

Sympathetic Nervous

Part of the autonomic nervous system responsible for the 'fight or flight' response, preparing the body for action.