An Inability to Develop or Maintain an Erection During Intercourse

question 74

Multiple Choice

An inability to develop or maintain an erection during intercourse due to insufficient bloodflow to the penis is most clearly an indication of

• A) the refractory period.
• B) premature ejaculation.
• C) a paraphilia.
• D) erectile disorder.

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Definitions:

Evolutionary Psychologists

Researchers who study the psychological adaptations of humans to the changing physical and social environment, particularly from a prehistoric perspective.

Pleistocene Age

A geological epoch within the Quaternary period, characterized by several ice ages and the emergence of Homo sapiens.

Heritability

A measure of how much of the variation in a trait within a population can be attributed to genetic differences.

Genetic Similarity

The degree to which the genetic makeup of one individual resembles that of another, often influencing social and familial bonds.