PSYC 101 Final Exam V3 | PSYC 101
General Psychology | Actual Q&A with
Rationale (PSYC101 Final Exam) | Portage
Learning
1. Which of the following are considered fundamental ethical principles for conducting
psychological research with human participants? (Select All That Apply)
A. Informed consent, protection from harm, and confidentiality
B. Deception in all circumstances to maintain validity
C. Mandatory participation for introductory students
D. The right to withdraw at any time
E. Payment of at least fifty dollars per hour
F. Debriefing participants after the study is complete
Correct Answer: A, D, F
Ethical guidelines established by the APA require that researchers prioritize the safety
and autonomy of human subjects. Informed consent ensures participants understand the
nature of the study, while the right to withdraw protects their personal freedom.
Debriefing is essential to explain any deception used and ensure the participant leaves the
study in a stable psychological state.
,2. Which perspective in psychology, championed 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 thought in psychology and aimed to analyze
the adult mind in terms of the simplest definable components. Wilhelm Wundt used
introspection to try and map these basic elements of consciousness. This approach differs
from functionalism, which focuses on the purpose of consciousness rather than its
structure.
3. In a neuron, which part is specifically 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 act as the
primary receptors for neurotransmitters. The axon, conversely, is responsible for carrying
the action potential away from the cell body toward other neurons. A healthy neural
network relies on these dendrites to effectively capture chemical signals in the synapse.
4. If a researcher finds a correlation coefficient of -0.85 between stress levels and job
performance, how should this be interpreted?
A. There is a strong inverse relationship between stress and performance.
B. Stress causes poor job performance.
C. There is a weak positive relationship between the variables.
D. High stress is associated with high job performance.
Correct Answer: A
A correlation coefficient of -0.85 indicates a strong negative correlation, meaning as one
variable increases, the other tends to decrease. It is important to remember that
correlation does not equal causation, so we cannot say stress causes the change. The
proximity of the value to -1.00 signifies the strength of the relationship.
5. What is the primary function of the myelin sheath in the central nervous system?
A. To house the cell nucleus
B. To provide structural support to the skull
C. To produce neurotransmitters
General Psychology | Actual Q&A with
Rationale (PSYC101 Final Exam) | Portage
Learning
1. Which of the following are considered fundamental ethical principles for conducting
psychological research with human participants? (Select All That Apply)
A. Informed consent, protection from harm, and confidentiality
B. Deception in all circumstances to maintain validity
C. Mandatory participation for introductory students
D. The right to withdraw at any time
E. Payment of at least fifty dollars per hour
F. Debriefing participants after the study is complete
Correct Answer: A, D, F
Ethical guidelines established by the APA require that researchers prioritize the safety
and autonomy of human subjects. Informed consent ensures participants understand the
nature of the study, while the right to withdraw protects their personal freedom.
Debriefing is essential to explain any deception used and ensure the participant leaves the
study in a stable psychological state.
,2. Which perspective in psychology, championed 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 thought in psychology and aimed to analyze
the adult mind in terms of the simplest definable components. Wilhelm Wundt used
introspection to try and map these basic elements of consciousness. This approach differs
from functionalism, which focuses on the purpose of consciousness rather than its
structure.
3. In a neuron, which part is specifically 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 act as the
primary receptors for neurotransmitters. The axon, conversely, is responsible for carrying
the action potential away from the cell body toward other neurons. A healthy neural
network relies on these dendrites to effectively capture chemical signals in the synapse.
4. If a researcher finds a correlation coefficient of -0.85 between stress levels and job
performance, how should this be interpreted?
A. There is a strong inverse relationship between stress and performance.
B. Stress causes poor job performance.
C. There is a weak positive relationship between the variables.
D. High stress is associated with high job performance.
Correct Answer: A
A correlation coefficient of -0.85 indicates a strong negative correlation, meaning as one
variable increases, the other tends to decrease. It is important to remember that
correlation does not equal causation, so we cannot say stress causes the change. The
proximity of the value to -1.00 signifies the strength of the relationship.
5. What is the primary function of the myelin sheath in the central nervous system?
A. To house the cell nucleus
B. To provide structural support to the skull
C. To produce neurotransmitters
