WGU C180 INTRODUCTION TO
PSYCHOLOGY FINAL EXAM
COMPREHENSIVE PREP QUESTIONS
AND ANSWERS
1. Which psychological perspective focuses on how people process, store, and retrieve
information?
A. Behaviorism
B. Humanistic Psychology
C. Cognitive Psychology
D. Psychoanalysis
Answer: C
Conceptual Explanation: Cognitive psychology is the study of mental processes such as
‘attention, language use, memory, perception, problem solving, creativity, and thinking.’
2. In an experiment, which variable is manipulated by the researcher to determine its effect
on the outcome?
A. Dependent Variable
,B. Confounding Variable
C. Independent Variable
D. Control Variable
Answer: C
Conceptual Explanation: The independent variable is the characteristic of a psychology
experiment that is manipulated or changed by researchers, not by other variables in the
experiment.
3. Which part of the neuron is responsible for receiving signals from other neurons?
A. Dendrites
B. Myelin Sheath
C. Axon
D. Soma
Answer: A
Conceptual Explanation: Dendrites are the branch-like structures of neurons that extend
from the cell body and receive messages from other neurons.
4. The ‘all-or-none’ response refers to which of the following?
A. The release of hormones into the bloodstream
B. The logic used in cognitive heuristics
, C. The activation of the parasympathetic nervous system
D. The firing of an action potential in a neuron
Answer: D
Conceptual Explanation: The all-or-none law is the principle that the strength by which a
nerve or muscle fiber responds to a stimulus is independent of the strength of the stimulus.
If the stimulus exceeds the threshold potential, the nerve or muscle fiber will give a
complete response; otherwise, there is no response.
5. Which brain structure is primarily involved in the formation of new long-term memories?
A. Hippocampus
B. Amygdala
C. Hypothalamus
D. Thalamus
Answer: A
Conceptual Explanation: The hippocampus is critical for the formation of new memories
and is also associated with learning and emotions.
6. Damage to Broca’s area in the left frontal lobe is most likely to result in:
A. Difficulty understanding spoken language
B. Loss of vision in the right eye
C. Inability to coordinate fine motor movements
PSYCHOLOGY FINAL EXAM
COMPREHENSIVE PREP QUESTIONS
AND ANSWERS
1. Which psychological perspective focuses on how people process, store, and retrieve
information?
A. Behaviorism
B. Humanistic Psychology
C. Cognitive Psychology
D. Psychoanalysis
Answer: C
Conceptual Explanation: Cognitive psychology is the study of mental processes such as
‘attention, language use, memory, perception, problem solving, creativity, and thinking.’
2. In an experiment, which variable is manipulated by the researcher to determine its effect
on the outcome?
A. Dependent Variable
,B. Confounding Variable
C. Independent Variable
D. Control Variable
Answer: C
Conceptual Explanation: The independent variable is the characteristic of a psychology
experiment that is manipulated or changed by researchers, not by other variables in the
experiment.
3. Which part of the neuron is responsible for receiving signals from other neurons?
A. Dendrites
B. Myelin Sheath
C. Axon
D. Soma
Answer: A
Conceptual Explanation: Dendrites are the branch-like structures of neurons that extend
from the cell body and receive messages from other neurons.
4. The ‘all-or-none’ response refers to which of the following?
A. The release of hormones into the bloodstream
B. The logic used in cognitive heuristics
, C. The activation of the parasympathetic nervous system
D. The firing of an action potential in a neuron
Answer: D
Conceptual Explanation: The all-or-none law is the principle that the strength by which a
nerve or muscle fiber responds to a stimulus is independent of the strength of the stimulus.
If the stimulus exceeds the threshold potential, the nerve or muscle fiber will give a
complete response; otherwise, there is no response.
5. Which brain structure is primarily involved in the formation of new long-term memories?
A. Hippocampus
B. Amygdala
C. Hypothalamus
D. Thalamus
Answer: A
Conceptual Explanation: The hippocampus is critical for the formation of new memories
and is also associated with learning and emotions.
6. Damage to Broca’s area in the left frontal lobe is most likely to result in:
A. Difficulty understanding spoken language
B. Loss of vision in the right eye
C. Inability to coordinate fine motor movements
