Q: Which equation best represents the concept of IQ as originally defined by William Stern?

$ IQ = \frac{Mental\ Age}{Chronological\ Age} \times 100 $

Question 1

Which of the following best describes Maslow's hierarchy of needs?

Accepted Answer

A pyramid-shaped model where basic needs must be met before higher-level psychological needs and self-actualization can be pursued.

Question 2

A patient is unable to form new memories after a traumatic brain injury. Which brain structure is most likely damaged?

Accepted Answer

Hippocampus

Question 3

According to the James-Lange theory of emotion, which of the following sequences is correct?

Accepted Answer

Physiological response → Emotion → Behavior

Question 4

A student attributes their exam failure to the difficulty of the test rather than their lack of preparation. This is an example of which psychological concept?

Accepted Answer

Self-serving bias

Question 5

Which neurotransmitter is most closely associated with mood regulation and is often linked to depression when levels are low?

Accepted Answer

Serotonin

Question 6

A researcher wants to study the effect of reinforcement on learning. Which schedule of reinforcement would produce the highest rate of responding?

Accepted Answer

Variable ratio

Question 7

Which of the following best illustrates the concept of classical conditioning?

Accepted Answer

A dog salivates when it hears a bell that has been repeatedly paired with food.

Question 8

Which defense mechanism involves attributing one's own unacceptable thoughts or feelings to someone else?

Accepted Answer

Projection

Question 9

A person who is highly motivated by achievement and sets challenging goals is likely to score high on which of McClelland's needs?

Accepted Answer

Need for achievement

Question 10

Which of the following is an example of the fundamental attribution error?

Accepted Answer

Assuming a classmate is late because they are lazy, rather than considering traffic delays.

Question 11

Which equation best represents the concept of IQ as originally defined by William Stern?

Accepted Answer

$ IQ = \frac{Mental\ Age}{Chronological\ Age} 	imes 100 $

Question 12

A person who experiences anxiety when exposed to a specific object, such as spiders, is most likely suffering from which disorder?

Accepted Answer

Phobia

Question 13

Which of the following best describes the function of the sympathetic nervous system?

Accepted Answer

Prepares the body for 'fight or flight' responses

Question 14

A therapist uses systematic desensitization to help a client overcome a fear of flying. This technique is based on which psychological perspective?

Accepted Answer

Behavioral

Question 15

Which of the following is a key difference between operant and classical conditioning?

Accepted Answer

Operant conditioning involves voluntary behaviors, while classical conditioning involves involuntary responses.

Question 16

A person is able to solve complex math problems but struggles with social interactions. Which hemisphere of the brain is likely more dominant?

Accepted Answer

Left hemisphere

Question 17

Which of the following best illustrates the concept of cognitive dissonance?

Accepted Answer

Feeling uncomfortable after acting in a way that contradicts your beliefs.

Question 18

A person who unconsciously blocks memories of a traumatic event is using which defense mechanism?

Accepted Answer

Repression

Question 19

Which of the following is an example of negative reinforcement?

Accepted Answer

Removing chores when a child gets good grades.

Question 20

A person who is fixated at the oral stage of Freud's psychosexual development may exhibit which behavior in adulthood?

Accepted Answer

Excessive smoking or eating

Comprehensive Psychology Final Exam Study Guide

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