A Person Sustains a Tear to the Proximal Attachment of the Long

question 2

Multiple Choice

A person sustains a tear to the proximal attachment of the long head of the biceps.Which of the following movements are MOST LIKELY to be affected by this injury?

• A)Elbow flexion, forearm pronation
• B)Shoulder flexion, elbow flexion, forearm supination
• C)Elbow flexion, forearm supination and pronation
• D)Shoulder flexion, elbow flexion, forearm pronation

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Definitions:

VI 30 Schedule

A variable interval schedule of reinforcement where a response is rewarded, on average, every 30 seconds.

Operant Chamber

A laboratory apparatus used in behavioral psychology to study animal behavior by manipulating consequences of their actions.

Primary Reinforcers

Innate reinforcing stimuli that satisfy basic biological needs, such as food, water, and warmth.

Speech Therapy

The assessment and treatment of communication problems and speech disorders.