When Using the Angled Grid Technique for the PA Axial

question 30

Multiple Choice

When using the angled grid technique for the PA axial (Caldwell method) projection of the sinuses,the vertical grid device must be angled _____ degrees.

• A) 7
• B) 10
• C) 15
• D) 20

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Definitions:

Token Economy

A behavior modification system based on the systematic reinforcement of target behavior through the issuance of tokens that can be exchanged for desired rewards.

Contingency Contract

A formal, written agreement between the therapist and client (or teacher and student) in which goals for behavioral change, reinforcements, and penalties are clearly stated.

Systematic Desensitization

A behavioral therapy technique used to reduce phobias through gradual exposure to the feared object or situation paired with relaxation techniques.

Person-Centered Therapy

A therapeutic approach founded by Carl Rogers that emphasizes an individual's self-worth and values being at the center of the therapy process.