The Prime Extensor of the Elbow Joint Is the

question 70

Multiple Choice

The prime extensor of the elbow joint is the

• A)deltoid muscle.
• B)triceps brachii.
• C)biceps brachii.
• D)brachialis.
• E)brachioradialis.

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Definitions:

Successive Approximations

A process of breaking down a complex skill or behavior into smaller, achievable steps and rewarding progress.

Desired Behavior

The target behavior that is sought after or desired to be increased or nurtured.

Negative Reinforcement

A behavioral concept where the removal of an undesirable or unpleasant stimulus strengthens a behavior.

Positive Reinforcement

Increasing behaviors by presenting positive stimuli, such as food. A positive reinforcer is any stimulus that, when presented after a response, strengthens the response.