The Key to Angle's Classification System for Occlusion and Malocclusion

question 12

Multiple Choice

The key to Angle's classification system for occlusion and malocclusion is:

• A)the premolars.
• B)TMJ alignment.
• C)the permanent maxillary first molars.
• D)the primary dentition.

---

Definitions:

Behaviorist Perspective

A theory of learning based on the idea that all behaviors are acquired through conditioning, emphasizing observable behaviors over internal mental states.

Placebo

A substance with no therapeutic effect, used as a control in testing new drugs, or used to provoke a psychological benefit to the patient.

Secondary Reinforcers

Secondary reinforcers are stimuli that become reinforcing through their association with primary reinforcers, such as praise, money, or grades, which are not inherently rewarding but are valued through learned associations.

Conditioned Reinforcers

Stimuli or rewards that have become reinforcing through their association with a primary reinforcer.