University Department of Psychology
PSY 101 Introduction to Psychology
Comprehensive Examination 2026/2027 |
Verified Questions
University Department of Psychology | University-Level Psychology Students
100 Verified Questions | 5 Core Domains | Academic Year 2026/2027
Prepared by
University Department of Psychology | PSY 101 | Introduction to Psychology Comprehensive
Examination
Final Comprehensive Assessment Actual Exam | Academic Year 2026/2027
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
,Introduction
This document contains 100 original, verified questions spanning five core domains: Research
Methods and Biological Foundations; Cognitive Psychology: Sensation, Perception, and Memory;
Developmental and Social Psychology; Personality, Motivation, and Emotion; and Psychological
Disorders and Treatment. Every question has been written originally for the Academic Year
2026/2027 to reinforce the official PSY 101 Introduction to Psychology Comprehensive
Examination Final Comprehensive Assessment objectives, supporting actual exam readiness,
academic proficiency, and a durable command of foundational behavioral science. Each item
pairs a scientifically accurate stem with four options and a concise rationale grounded in
foundational introductory psychology textbooks and current ethical and clinical guidance, so the
reasoning behind every correct option is transparent and instructive. Work through each domain
in sequence, record your results on the domain score tracker, and revisit the rationales for any
question you miss before sitting your actual exam.
Actual Questions
Domain 1: Research Methods and Biological Foundations
Question 1. What error does hindsight bias introduce after an outcome is known?
A. Refusing to draw any conclusion from data
B. Preferring future predictions over past facts
C. The tendency to see the result as having been obvious all along
D. Overestimating how long a study will take
Correct Answer: C
Rationale: Once events resolve, memory quietly rewrites them as inevitable—the knew-it-all-
along effect that real science counters with advance prediction.
Question 2. A researcher claims her political predictions are far better than they
actually are. Which error is this?
A. Hindsight bias
B. Overconfidence
C. Illusory correlation
D. Random sampling error
Correct Answer: B
Rationale: People routinely overrate their own accuracy; tracking prediction records against
outcomes is the corrective.
Question 3. Which statement describes confirmation bias?
A. Searching only for evidence that supports an existing belief
B. Changing beliefs whenever contrary data arrive
C. Refusing to form any hypothesis
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
, D. Overestimating sample sizes
Correct Answer: A
Rationale: Beliefs filter attention: we hunt for yeses and ignore noes, which is why science
demands adversarial attempts to disconfirm.
Question 4. What is an operational definition?
A. A dictionary definition of a theory
B. A guess about a statistical outcome
C. A statement of the exact procedure used to measure or produce a variable
D. A summary of past research findings
Correct Answer: C
Rationale: Science requires variables stated as measurable operations—anxiety becomes a
scored scale, aggression becomes counted presses—so others can replicate the work.
Question 5. In a study of whether sleep loss affects recall, what is the dependent
variable?
A. Hours of sleep permitted
B. The age of the participants
C. The laboratory room used
D. Memory recall performance
Correct Answer: D
Rationale: The dependent variable is the measured outcome; sleep hours, manipulated by the
researcher, are the independent variable.
Question 6. How does random assignment differ from random sampling?
A. Assignment places participants into conditions by chance; sampling selects who enters
the study from the population
B. The two terms describe the same procedure
C. Sampling balances groups; assignment selects populations
D. Neither involves chance in any way
Correct Answer: A
Rationale: Random sampling supports generalizing to the population; random assignment,
within the experiment, balances confounds across conditions to isolate cause.
Question 7. Ice cream sales and drowning rise together each summer. What
explains this correlation?
A. Ice cream consumption causes drowning
B. Drowning causes ice cream demand
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
, C. A third variable—heat—drives both swimming and ice cream purchases
D. The correlation proves nothing exists
Correct Answer: C
Rationale: Correlation describes covariation, never causation; a lurking third variable often
carries both observed variables.
Question 8. What feature separates a true experiment from a correlational study?
A. Use of a large number of participants
B. Manipulation of an independent variable with random assignment to conditions
C. Measurement of two naturally occurring variables
D. Reporting means for each group only
Correct Answer: B
Rationale: Only manipulation plus assignment licenses cause-and-effect claims; correlational
designs measure what naturally occurs together.
Question 9. Why do rigorous studies use double-blind procedures?
A. To keep the data secret from the sponsor
B. To halve the cost of running the study
C. So neither participants nor researchers know who receives the real treatment,
preventing expectation effects
D. Because ethics boards forbid open designs
Correct Answer: C
Rationale: Beliefs move bodies and readings alike; blinding both sides removes the placebo and
observer-expectancy channels.
Question 10. What does a statistically significant result mean?
A. The finding is large and important in daily life
B. The hypothesis has been proven true
C. The sample was perfectly representative
D. The observed difference is unlikely to have arisen by chance alone
Correct Answer: D
Rationale: Significance addresses probability, not importance: a tiny, real difference can be
significant while remaining practically trivial.
Question 11. Which ethical duties frame research with human participants?
A. Informed consent, protection from harm, confidentiality, and a debriefing afterward
B. Deception in every study for realism
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
PSY 101 Introduction to Psychology
Comprehensive Examination 2026/2027 |
Verified Questions
University Department of Psychology | University-Level Psychology Students
100 Verified Questions | 5 Core Domains | Academic Year 2026/2027
Prepared by
University Department of Psychology | PSY 101 | Introduction to Psychology Comprehensive
Examination
Final Comprehensive Assessment Actual Exam | Academic Year 2026/2027
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
,Introduction
This document contains 100 original, verified questions spanning five core domains: Research
Methods and Biological Foundations; Cognitive Psychology: Sensation, Perception, and Memory;
Developmental and Social Psychology; Personality, Motivation, and Emotion; and Psychological
Disorders and Treatment. Every question has been written originally for the Academic Year
2026/2027 to reinforce the official PSY 101 Introduction to Psychology Comprehensive
Examination Final Comprehensive Assessment objectives, supporting actual exam readiness,
academic proficiency, and a durable command of foundational behavioral science. Each item
pairs a scientifically accurate stem with four options and a concise rationale grounded in
foundational introductory psychology textbooks and current ethical and clinical guidance, so the
reasoning behind every correct option is transparent and instructive. Work through each domain
in sequence, record your results on the domain score tracker, and revisit the rationales for any
question you miss before sitting your actual exam.
Actual Questions
Domain 1: Research Methods and Biological Foundations
Question 1. What error does hindsight bias introduce after an outcome is known?
A. Refusing to draw any conclusion from data
B. Preferring future predictions over past facts
C. The tendency to see the result as having been obvious all along
D. Overestimating how long a study will take
Correct Answer: C
Rationale: Once events resolve, memory quietly rewrites them as inevitable—the knew-it-all-
along effect that real science counters with advance prediction.
Question 2. A researcher claims her political predictions are far better than they
actually are. Which error is this?
A. Hindsight bias
B. Overconfidence
C. Illusory correlation
D. Random sampling error
Correct Answer: B
Rationale: People routinely overrate their own accuracy; tracking prediction records against
outcomes is the corrective.
Question 3. Which statement describes confirmation bias?
A. Searching only for evidence that supports an existing belief
B. Changing beliefs whenever contrary data arrive
C. Refusing to form any hypothesis
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
, D. Overestimating sample sizes
Correct Answer: A
Rationale: Beliefs filter attention: we hunt for yeses and ignore noes, which is why science
demands adversarial attempts to disconfirm.
Question 4. What is an operational definition?
A. A dictionary definition of a theory
B. A guess about a statistical outcome
C. A statement of the exact procedure used to measure or produce a variable
D. A summary of past research findings
Correct Answer: C
Rationale: Science requires variables stated as measurable operations—anxiety becomes a
scored scale, aggression becomes counted presses—so others can replicate the work.
Question 5. In a study of whether sleep loss affects recall, what is the dependent
variable?
A. Hours of sleep permitted
B. The age of the participants
C. The laboratory room used
D. Memory recall performance
Correct Answer: D
Rationale: The dependent variable is the measured outcome; sleep hours, manipulated by the
researcher, are the independent variable.
Question 6. How does random assignment differ from random sampling?
A. Assignment places participants into conditions by chance; sampling selects who enters
the study from the population
B. The two terms describe the same procedure
C. Sampling balances groups; assignment selects populations
D. Neither involves chance in any way
Correct Answer: A
Rationale: Random sampling supports generalizing to the population; random assignment,
within the experiment, balances confounds across conditions to isolate cause.
Question 7. Ice cream sales and drowning rise together each summer. What
explains this correlation?
A. Ice cream consumption causes drowning
B. Drowning causes ice cream demand
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
, C. A third variable—heat—drives both swimming and ice cream purchases
D. The correlation proves nothing exists
Correct Answer: C
Rationale: Correlation describes covariation, never causation; a lurking third variable often
carries both observed variables.
Question 8. What feature separates a true experiment from a correlational study?
A. Use of a large number of participants
B. Manipulation of an independent variable with random assignment to conditions
C. Measurement of two naturally occurring variables
D. Reporting means for each group only
Correct Answer: B
Rationale: Only manipulation plus assignment licenses cause-and-effect claims; correlational
designs measure what naturally occurs together.
Question 9. Why do rigorous studies use double-blind procedures?
A. To keep the data secret from the sponsor
B. To halve the cost of running the study
C. So neither participants nor researchers know who receives the real treatment,
preventing expectation effects
D. Because ethics boards forbid open designs
Correct Answer: C
Rationale: Beliefs move bodies and readings alike; blinding both sides removes the placebo and
observer-expectancy channels.
Question 10. What does a statistically significant result mean?
A. The finding is large and important in daily life
B. The hypothesis has been proven true
C. The sample was perfectly representative
D. The observed difference is unlikely to have arisen by chance alone
Correct Answer: D
Rationale: Significance addresses probability, not importance: a tiny, real difference can be
significant while remaining practically trivial.
Question 11. Which ethical duties frame research with human participants?
A. Informed consent, protection from harm, confidentiality, and a debriefing afterward
B. Deception in every study for realism
PSY 101 Introduction to Psychology Comprehensive Examination 2026/2027 | Verified Questions
