A Researcher Conducted a Study and Found a High Positive

question 123

Multiple Choice

A researcher conducted a study and found a high positive correlation between age and income level.In other words,this researcher found that as age ________,income level tends to ________.

• A) increases; decrease
• B) increases; stay the same
• C) decreases; increase
• D) decreases; stay the same
• E) increases; increase

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Definitions:

Serotonin Levels

refer to the concentration of serotonin, a key neurotransmitter in the human body that affects mood, emotion, and sleep.

Serotonin

A neurotransmitter involved in numerous bodily functions, including mood regulation, appetite, and sleep.

Antidepressant Drugs

Drugs used to treat depression; also increasingly prescribed for anxiety. Different types work by altering the availability of various neurotransmitters.

Hippocampus

is a brain structure integral to memory formation and spatial navigation.