PSY 102 Exam 1 V1 | PSY 102 General Psychology | Actual Q&A with
Rationale (PSY102 Exam 1) | Grand Canyon University
1. Which of the following defines psychology as a modern scientific discipline?
A. The study of the soul and spiritual manifestations.
B. The medical treatment of physiological brain disorders.
C. The scientific study of behavior and mental processes.
D. The philosophical investigation of human morality.
Answer: C
Rationale: Psychology is formally defined as the scientific study of behavior and mental
processes. Behavior includes any action that can be observed and recorded, while mental
processes encompass internal subjective experiences. This definition emphasizes the use of
empirical methods to understand how humans think and act.
2. Wilhelm Wundt is often referred to as the ‘father of psychology’ because he:
A. Established the first psychological laboratory in 1879.
B. Discovered the function of the unconscious mind.
C. Developed the theory of psychoanalysis.
D. Proposed the theory of evolution by natural selection.
Answer: A
Rationale: Wilhelm Wundt founded the first formal laboratory for psychological research
at the University of Leipzig. This event marked the transition of psychology from a branch
of philosophy to a distinct science. He focused on structuralism and the use of introspection
to study the components of the mind.
3. Which school of thought was primarily concerned with the adaptive purposes of the mind
and behavior?
A. Structuralism
B. Gestalt Psychology
C. Behaviorism
D. Functionalism
Answer: D
,Rationale: Functionalism, led by William James, focused on how mental and behavioral
processes function. It sought to understand how these processes enable organisms to
adapt, survive, and flourish in their environments. This perspective was heavily influenced
by Charles Darwin’s evolutionary theory.
4. Sigmund Freud’s psychoanalytic theory emphasizes the influence of:
A. Observable behaviors and environmental stimuli.
B. Self-actualization and free will.
C. Neurotransmitter imbalances in the brain.
D. Unconscious conflicts and childhood experiences.
Answer: D
Rationale: Psychoanalysis posits that human behavior is deeply influenced by unconscious
drives and early childhood development. Freud believed that repressed memories and
desires dictate personality and psychological disorders. This theory introduced techniques
such as dream analysis and free association to explore the hidden mind.
5. A psychologist who studies how people process, store, and retrieve information is most
likely a:
A. Behaviorist
B. Humanist
C. Cognitive psychologist
D. Psychodynamic psychologist
Answer: C
Rationale: Cognitive psychology focuses on internal mental processes such as memory,
perception, and problem-solving. It treats the mind much like a computer that encodes and
retrieves data. This field emerged as a reaction against behaviorism, which ignored internal
mental states.
6. In the scientific method, a hypothesis is defined as:
A. A testable prediction about the relationship between variables.
B. A proven fact supported by data.
C. A general theory that explains many observations.
D. A subjective opinion based on personal experience.
Answer: A
, Rationale: A hypothesis is a specific, testable statement derived from a theory. It often
takes the form of an ‘if-then’ statement to guide researchers in collecting data. If a
hypothesis is not testable, it cannot be considered scientifically valid.
7. Which research method involves an in-depth investigation of a single individual or a small
group?
A. Survey
B. Experiment
C. Case study
D. Naturalistic observation
Answer: C
Rationale: A case study provides rich, qualitative detail about unique or rare phenomena.
While they offer deep insights, the findings often cannot be generalized to the broader
population. Researchers use them to explore conditions that would be unethical or
impossible to replicate in a lab.
8. A correlation coefficient of -0.85 indicates a:
A. Weak negative relationship.
B. Strong negative relationship.
C. Strong positive relationship.
D. Lack of any meaningful relationship.
Answer: B
Rationale: The strength of a correlation is determined by the absolute value, while the sign
indicates the direction. A value of 0.85 is close to 1.0, making it strong, and the negative
sign means that as one variable increases, the other decreases. This helps researchers
predict one variable based on another, though it does not prove causation.
9. In an experiment, the variable that the researcher manipulates is the:
A. Dependent variable
B. Confounding variable
C. Control variable
D. Independent variable
Answer: D
Rationale: The independent variable is the factor being changed or controlled in a
scientific experiment to test its effects. Researchers observe how these changes impact the
Rationale (PSY102 Exam 1) | Grand Canyon University
1. Which of the following defines psychology as a modern scientific discipline?
A. The study of the soul and spiritual manifestations.
B. The medical treatment of physiological brain disorders.
C. The scientific study of behavior and mental processes.
D. The philosophical investigation of human morality.
Answer: C
Rationale: Psychology is formally defined as the scientific study of behavior and mental
processes. Behavior includes any action that can be observed and recorded, while mental
processes encompass internal subjective experiences. This definition emphasizes the use of
empirical methods to understand how humans think and act.
2. Wilhelm Wundt is often referred to as the ‘father of psychology’ because he:
A. Established the first psychological laboratory in 1879.
B. Discovered the function of the unconscious mind.
C. Developed the theory of psychoanalysis.
D. Proposed the theory of evolution by natural selection.
Answer: A
Rationale: Wilhelm Wundt founded the first formal laboratory for psychological research
at the University of Leipzig. This event marked the transition of psychology from a branch
of philosophy to a distinct science. He focused on structuralism and the use of introspection
to study the components of the mind.
3. Which school of thought was primarily concerned with the adaptive purposes of the mind
and behavior?
A. Structuralism
B. Gestalt Psychology
C. Behaviorism
D. Functionalism
Answer: D
,Rationale: Functionalism, led by William James, focused on how mental and behavioral
processes function. It sought to understand how these processes enable organisms to
adapt, survive, and flourish in their environments. This perspective was heavily influenced
by Charles Darwin’s evolutionary theory.
4. Sigmund Freud’s psychoanalytic theory emphasizes the influence of:
A. Observable behaviors and environmental stimuli.
B. Self-actualization and free will.
C. Neurotransmitter imbalances in the brain.
D. Unconscious conflicts and childhood experiences.
Answer: D
Rationale: Psychoanalysis posits that human behavior is deeply influenced by unconscious
drives and early childhood development. Freud believed that repressed memories and
desires dictate personality and psychological disorders. This theory introduced techniques
such as dream analysis and free association to explore the hidden mind.
5. A psychologist who studies how people process, store, and retrieve information is most
likely a:
A. Behaviorist
B. Humanist
C. Cognitive psychologist
D. Psychodynamic psychologist
Answer: C
Rationale: Cognitive psychology focuses on internal mental processes such as memory,
perception, and problem-solving. It treats the mind much like a computer that encodes and
retrieves data. This field emerged as a reaction against behaviorism, which ignored internal
mental states.
6. In the scientific method, a hypothesis is defined as:
A. A testable prediction about the relationship between variables.
B. A proven fact supported by data.
C. A general theory that explains many observations.
D. A subjective opinion based on personal experience.
Answer: A
, Rationale: A hypothesis is a specific, testable statement derived from a theory. It often
takes the form of an ‘if-then’ statement to guide researchers in collecting data. If a
hypothesis is not testable, it cannot be considered scientifically valid.
7. Which research method involves an in-depth investigation of a single individual or a small
group?
A. Survey
B. Experiment
C. Case study
D. Naturalistic observation
Answer: C
Rationale: A case study provides rich, qualitative detail about unique or rare phenomena.
While they offer deep insights, the findings often cannot be generalized to the broader
population. Researchers use them to explore conditions that would be unethical or
impossible to replicate in a lab.
8. A correlation coefficient of -0.85 indicates a:
A. Weak negative relationship.
B. Strong negative relationship.
C. Strong positive relationship.
D. Lack of any meaningful relationship.
Answer: B
Rationale: The strength of a correlation is determined by the absolute value, while the sign
indicates the direction. A value of 0.85 is close to 1.0, making it strong, and the negative
sign means that as one variable increases, the other decreases. This helps researchers
predict one variable based on another, though it does not prove causation.
9. In an experiment, the variable that the researcher manipulates is the:
A. Dependent variable
B. Confounding variable
C. Control variable
D. Independent variable
Answer: D
Rationale: The independent variable is the factor being changed or controlled in a
scientific experiment to test its effects. Researchers observe how these changes impact the
