Psychology Degree FREE Psychology 101 Questions and Answers 2

Question 1

Which neurotransmitter is most directly associated with the regulation of mood, sleep, and appetite?

Accepted Answer

Serotonin

Answer

Serotonin plays a key role in regulating mood, sleep cycles, and appetite, and imbalances are linked to depression.

Question 2

In Piaget's theory of cognitive development, during which stage do children first develop the ability to think abstractly and hypothetically?

Accepted Answer

Formal operational

Answer

The formal operational stage, beginning around age 12, is when individuals first gain the capacity for abstract and hypothetical reasoning.

Question 3

What does the term 'confirmation bias' refer to in psychological research?

Accepted Answer

The tendency to seek out information that supports existing beliefs

Answer

Confirmation bias is the tendency to search for, interpret, and recall information in a way that confirms one's preexisting beliefs.

Question 4

Which perspective in psychology emphasizes the role of unconscious desires and childhood experiences in shaping behavior?

Accepted Answer

Psychoanalytic

Answer

The psychoanalytic perspective, founded by Sigmund Freud, focuses on unconscious processes and early childhood experiences as drivers of behavior.

Question 5

A researcher studies whether hours of sleep affect test performance by assigning participants to sleep 4, 6, or 8 hours. What is the dependent variable?

Accepted Answer

Test performance

Answer

Test performance is the dependent variable because it is the outcome being measured in response to the manipulation of sleep hours.

Psychology Degree Practice Test

Psychology Degree Practice Test

Psychology Degree FREE Psychology 101 Questions and Answers 2