PSY 102 Exam 1 V2 | PSY 102 General
Psychology | Actual Q&A with Rationale
(PSY102 Exam 1) | Grand Canyon
University
1. Which of the following psychologists is most closely associated with the school of
Structuralism, focusing on the basic elements of mental experience?
A. William James
B. Edward Titchener
C. John B. Watson
D. B.F. Skinner
Correct Answer: B
Rationale: Edward Titchener was a student of Wilhelm Wundt and is credited with
formalizing structuralism. Structuralism sought to identify the components of
consciousness through the process of introspection. This approach eventually gave way to
functionalism as psychology evolved into a more practical science.
2. In the context of the scientific method, which of the following best defines a hypothesis?
A. A testable prediction about the relationship between variables
B. An overarching framework that explains many observations
C. A proven fact based on empirical evidence
,D. The final conclusion of a psychological study
Correct Answer: A
Rationale: A hypothesis is a specific, testable prediction that often stems from a broader
theory. It allows researchers to set up experiments to see if a relationship exists between
two or more variables. Without a testable hypothesis, the scientific method cannot be
applied to psychological phenomena.
3. Select all of the following that are considered ethical requirements for conducting
psychological research with human participants at Grand Canyon University: (Select all that
apply)
A. Informed Consent
B. Protection from harm
C. Confidentiality
D. Debriefing
E. Full disclosure of all hypothesis details before the study begins
F. Mandatory participation for course credit
Correct Answer: A, B, C, D
Rationale: Ethical guidelines established by the APA and Institutional Review Boards
require informed consent, protection from harm, confidentiality, and debriefing. Full
disclosure is not always required before a study if deception is justified, and participation
, must always be voluntary. These standards ensure the dignity and safety of all research
subjects.
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
Rationale: Dendrites are branch-like structures that extend from the cell body and act as
the primary receiver of neurotransmitters. They carry the electrical impulse toward the
soma for processing. If the signals are strong enough, they trigger an action potential that
travels down the axon.
5. An individual suffers a brain injury and subsequently has difficulty forming new memories,
though their old memories remain intact. Which brain structure was likely damaged?
A. Amygdala
B. Medulla
C. Thalamus
D. Hippocampus
Correct Answer: D
Psychology | Actual Q&A with Rationale
(PSY102 Exam 1) | Grand Canyon
University
1. Which of the following psychologists is most closely associated with the school of
Structuralism, focusing on the basic elements of mental experience?
A. William James
B. Edward Titchener
C. John B. Watson
D. B.F. Skinner
Correct Answer: B
Rationale: Edward Titchener was a student of Wilhelm Wundt and is credited with
formalizing structuralism. Structuralism sought to identify the components of
consciousness through the process of introspection. This approach eventually gave way to
functionalism as psychology evolved into a more practical science.
2. In the context of the scientific method, which of the following best defines a hypothesis?
A. A testable prediction about the relationship between variables
B. An overarching framework that explains many observations
C. A proven fact based on empirical evidence
,D. The final conclusion of a psychological study
Correct Answer: A
Rationale: A hypothesis is a specific, testable prediction that often stems from a broader
theory. It allows researchers to set up experiments to see if a relationship exists between
two or more variables. Without a testable hypothesis, the scientific method cannot be
applied to psychological phenomena.
3. Select all of the following that are considered ethical requirements for conducting
psychological research with human participants at Grand Canyon University: (Select all that
apply)
A. Informed Consent
B. Protection from harm
C. Confidentiality
D. Debriefing
E. Full disclosure of all hypothesis details before the study begins
F. Mandatory participation for course credit
Correct Answer: A, B, C, D
Rationale: Ethical guidelines established by the APA and Institutional Review Boards
require informed consent, protection from harm, confidentiality, and debriefing. Full
disclosure is not always required before a study if deception is justified, and participation
, must always be voluntary. These standards ensure the dignity and safety of all research
subjects.
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
Rationale: Dendrites are branch-like structures that extend from the cell body and act as
the primary receiver of neurotransmitters. They carry the electrical impulse toward the
soma for processing. If the signals are strong enough, they trigger an action potential that
travels down the axon.
5. An individual suffers a brain injury and subsequently has difficulty forming new memories,
though their old memories remain intact. Which brain structure was likely damaged?
A. Amygdala
B. Medulla
C. Thalamus
D. Hippocampus
Correct Answer: D
