PSYC 101 Final Exam V1 | PSYC 101
General Psychology | Actual Q&A with
Rationale (PSYC101 Final Exam) | Portage
Learning
1. Which school of thought in psychology, led by Wilhelm Wundt, focused on breaking down
mental processes into their most basic components?
A. Structuralism
B. Functionalism
C. Behaviorism
D. Humanism
Correct Answer: A
Structuralism was the first formal school of psychology and focused on the structure of the
mind. Wilhelm Wundt used introspection to explore the elemental structure of the human
mind and sensations. This perspective eventually gave way to functionalism, which studied
the purpose of mental processes.
2. In a research study, the group that does not receive the experimental treatment is known
as the:
A. Dependent group
B. Experimental group
,C. Control group
D. Independent group
Correct Answer: C
The control group serves as a baseline to compare the effects of the treatment used on the
experimental group. By keeping all variables constant except for the independent variable,
researchers can attribute changes to the treatment. This method is essential for
establishing cause-and-effect relationships in psychological research.
3. Select all of the following that are considered neurotransmitters commonly associated with
psychological functioning:
A. Serotonin
B. Dopamine
C. Norepinephrine
D. GABA
E. Hemoglobin
F. Thyroxine
Correct Answer: A, B, C, D
Serotonin, dopamine, norepinephrine, and GABA are all critical chemical messengers in
the central nervous system that regulate mood, reward, and arousal. Hemoglobin is a
protein in red blood cells, and thyroxine is a hormone produced by the thyroid gland.
, Understanding these neurotransmitters is vital for grasping how biological processes
influence behavior and mental health.
4. Which part of the neuron is responsible for receiving signals from other neurons?
A. Axon
B. Dendrites
C. Myelin sheath
D. Terminal buttons
Correct Answer: B
Dendrites are the branch-like structures that extend from the cell body and receive
electrochemical messages. These signals are then passed to the soma or cell body to be
processed. The axon, conversely, is responsible for transmitting the signal away from the
cell body to other neurons.
5. The fatty tissue layer that segments and encases the axons of some neurons to speed up
transmission is called the:
A. Synapse
B. Nodes of Ranvier
C. Myelin sheath
D. Action potential
Correct Answer: C
General Psychology | Actual Q&A with
Rationale (PSYC101 Final Exam) | Portage
Learning
1. Which school of thought in psychology, led by Wilhelm Wundt, focused on breaking down
mental processes into their most basic components?
A. Structuralism
B. Functionalism
C. Behaviorism
D. Humanism
Correct Answer: A
Structuralism was the first formal school of psychology and focused on the structure of the
mind. Wilhelm Wundt used introspection to explore the elemental structure of the human
mind and sensations. This perspective eventually gave way to functionalism, which studied
the purpose of mental processes.
2. In a research study, the group that does not receive the experimental treatment is known
as the:
A. Dependent group
B. Experimental group
,C. Control group
D. Independent group
Correct Answer: C
The control group serves as a baseline to compare the effects of the treatment used on the
experimental group. By keeping all variables constant except for the independent variable,
researchers can attribute changes to the treatment. This method is essential for
establishing cause-and-effect relationships in psychological research.
3. Select all of the following that are considered neurotransmitters commonly associated with
psychological functioning:
A. Serotonin
B. Dopamine
C. Norepinephrine
D. GABA
E. Hemoglobin
F. Thyroxine
Correct Answer: A, B, C, D
Serotonin, dopamine, norepinephrine, and GABA are all critical chemical messengers in
the central nervous system that regulate mood, reward, and arousal. Hemoglobin is a
protein in red blood cells, and thyroxine is a hormone produced by the thyroid gland.
, Understanding these neurotransmitters is vital for grasping how biological processes
influence behavior and mental health.
4. Which part of the neuron is responsible for receiving signals from other neurons?
A. Axon
B. Dendrites
C. Myelin sheath
D. Terminal buttons
Correct Answer: B
Dendrites are the branch-like structures that extend from the cell body and receive
electrochemical messages. These signals are then passed to the soma or cell body to be
processed. The axon, conversely, is responsible for transmitting the signal away from the
cell body to other neurons.
5. The fatty tissue layer that segments and encases the axons of some neurons to speed up
transmission is called the:
A. Synapse
B. Nodes of Ranvier
C. Myelin sheath
D. Action potential
Correct Answer: C
