The System Responsible for an Individual's Conditioned or Learned Approach

question 22

Multiple Choice

The system responsible for an individual's conditioned or learned approach or avoidance behavior in response to pain is the:

• A) sensory/discriminative system.
• B) motivational/affective system.
• C) sensory/motivational system.
• D) cognitive/evaluative system.

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Definitions:

Genetic Drift

A mechanism of evolution that involves random changes in the gene frequencies of a population over time.

Population Size

The total number of individuals within a species that occupy a particular geographic area.

Genetic Drift

A mechanism of evolution that causes allele frequencies within a population to change randomly with time due to chance events.

Natural Selection

A process by which species evolve over time as individuals with traits more suited to their environment are more likely to survive and reproduce.