The Large Brain Is Often Considered a Hallmark of Modern

question 8

Multiple Choice

The large brain is often considered a hallmark of modern humans and our hominid ancestors; however, it is not one of the characteristics thought to be obligate when discussing hominids.An obligate behavior of hominids is

• A)presence of material culture.
• B)bipedal locomotion.
• C)speech.
• D)honing chewing.

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Definitions:

Psychoanalytic Theory

A psychological theory and therapeutic method developed by Sigmund Freud that emphasizes unconscious motivations and conflicts as the drivers of human behavior.

Internal Structure

Refers to the organization or arrangement of parts within a system, often affecting its functionality and operation.

Mental Energy

Mental energy refers to the cognitive resources and exertion needed to perform mental tasks, often associated with the capacity for concentration and mental effort.

Psychic Energy

In psychoanalysis, a vital force that powers the mind and motivates behavior, distributed among the id, ego, and superego.