Psychology Degree FREE Psychology Questions and Answers 2

Question 1

Which neurotransmitter is most directly associated with the regulation of mood and is the primary target of SSRI medications?

Accepted Answer

Serotonin

Answer

Serotonin regulates mood, appetite, and sleep, and SSRIs work by blocking its reuptake to increase availability in the synapse.

Question 2

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

Accepted Answer

Formal operational stage

Answer

The formal operational stage, beginning around age 12, is characterized by abstract thinking, hypothetical reasoning, and systematic problem-solving.

Question 3

What term describes the phenomenon where individuals perform better on simple tasks and worse on complex tasks when others are watching?

Accepted Answer

Social facilitation

Answer

Social facilitation, studied extensively by Robert Zajonc, shows that the presence of others enhances dominant responses, improving simple task performance while impairing complex task performance.

Question 4

A researcher finds a correlation of -0.85 between hours of sleep and number of errors on a cognitive task. What does this indicate?

Accepted Answer

There is a strong negative relationship between sleep and errors

Answer

A correlation of -0.85 indicates a strong negative relationship, meaning as sleep increases, errors tend to decrease, though causation cannot be established from correlation alone.

Question 5

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

Accepted Answer

Psychodynamic perspective

Answer

The psychodynamic perspective, rooted in Freud's work, focuses on how unconscious desires, early childhood experiences, and internal conflicts influence behavior and mental processes.

Psychology Degree Practice Test

Psychology Degree Practice Test

Psychology Degree FREE Psychology Questions and Answers 2