Which of the Following Is NOT True About the Term

question 21

Multiple Choice

Which of the following is NOT true about the term concept?

• A) Many concepts are used in everyday discourse without consistent definition.
• B) Definitions of concepts can be the object of intense debate.
• C) The meanings of concepts may change over time.
• D) They always have a correct way of being defined.

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Definitions:

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, memory, attention, and even regulating body movements.

Acetylcholine

A neurotransmitter in both the peripheral and central nervous systems that plays crucial roles in the stimulation of muscle cells and in various aspects of cognitive function, including memory.

Endorphin

Endorphins are natural chemicals produced in the brain that help to reduce pain and boost happiness.

Anxiety Disorder

A category of mental health disorders characterized by excessive and persistent feelings of anxiety and fear.