PSY101 Introduction to Psychology Practice Exam Study Guide Updated
2026 | Verified Questions and Answers with Detailed Rationales |
Research Methods, Biological Bases of Behavior, Sensation and
Perception, Learning and Memory, Cognition and Intelligence,
Developmental Psychology, Personality Theories, Psychological
Disorders, Treatment Approaches, Social Psychology, Motivation and
Emotion | Complete Exam Prep Resource for Psychology Students
Success
Question 1: Which psychologist is most associated with establishing the first
experimental psychology laboratory in 1879?
A. William James
B. Sigmund Freud
C. Wilhelm Wundt
D. John B. Watson
CORRECT ANSWER: C. Wilhelm Wundt
RATIONALE : Wilhelm Wundt established the first formal experimental psychology
laboratory at the University of Leipzig in Germany in 1879, marking the beginning of
psychology as a distinct scientific discipline separate from philosophy and physiology.
Question 2: In a double-blind experimental design, who is unaware of the condition
assignments?
A. Only the participants
B. Only the researchers
C. Both the participants and the researchers interacting with them
D. The statistical analysts only
CORRECT ANSWER: C. Both the participants and the researchers interacting with
them
RATIONALE : A double-blind design ensures that neither the participants nor the
experimenters who interact with them know which condition (experimental or control)
each participant is assigned to, which helps eliminate both participant expectancy
effects and experimenter bias.
Question 3: Which neurotransmitter is primarily associated with reward,
motivation, and motor control?
A. Serotonin
B. GABA
C. Dopamine
D. Acetylcholine
CORRECT ANSWER: C. Dopamine
,RATIONALE : Dopamine plays a critical role in the brain's reward system, influencing
motivation, pleasure, and reinforcement learning, as well as regulating voluntary
movement; dysfunction in dopamine pathways is associated with conditions such as
Parkinson's disease and addiction.
Question 4: The process by which sensory receptors convert physical energy from
the environment into neural signals is called:
A. Perception
B. Transduction
C. Adaptation
D. Habituation
CORRECT ANSWER: B. Transduction
RATIONALE : Transduction is the fundamental process in sensation where specialized
receptor cells transform physical stimuli (such as light, sound waves, or pressure) into
electrochemical neural impulses that can be processed by the brain.
Question 5: Which stage of sleep is characterized by rapid eye movements, vivid
dreaming, and temporary muscle paralysis?
A. Stage 1 NREM sleep
B. Stage 3 NREM sleep
C. REM sleep
D. Hypnagogic state
CORRECT ANSWER: C. REM sleep
RATIONALE : REM (Rapid Eye Movement) sleep is distinguished by high brain activity
similar to wakefulness, rapid eye movements, vivid dreaming, and atonia (temporary
paralysis of major muscle groups) that prevents individuals from acting out their
dreams.
Question 6: In Pavlov's classic experiment, the sound of a bell that initially did not
produce salivation became a:
A. Unconditioned stimulus
B. Unconditioned response
C. Conditioned stimulus
D. Conditioned response
CORRECT ANSWER: C. Conditioned stimulus
RATIONALE : Through repeated pairing with food (the unconditioned stimulus), the
previously neutral bell sound acquired the ability to elicit salivation on its own, thereby
becoming a conditioned stimulus that triggers the conditioned response of salivation.
Question 7: Removing an aversive stimulus following a behavior to increase the
likelihood of that behavior recurring is known as:
, A. Positive reinforcement
B. Negative reinforcement
C. Positive punishment
D. Negative punishment
CORRECT ANSWER: B. Negative reinforcement
RATIONALE : Negative reinforcement strengthens a behavior by removing or avoiding an
unpleasant stimulus; for example, taking pain medication to relieve a headache
increases the likelihood of taking medication in the future when pain occurs.
Question 8: The temporary storage system that holds a small amount of
information in an active, readily available state for a short period is called:
A. Sensory memory
B. Short-term memory
C. Long-term memory
D. Procedural memory
CORRECT ANSWER: B. Short-term memory
RATIONALE : Short-term memory (also referred to as working memory in contemporary
models) has limited capacity (approximately 7±2 items) and duration (about 20-30
seconds without rehearsal), serving as a workspace for conscious cognitive processing.
Question 9: The mental representation of a category that includes the most typical
or representative example is termed a:
A. Schema
B. Heuristic
C. Prototype
D. Algorithm
CORRECT ANSWER: C. Prototype
RATIONALE : A prototype is a cognitive reference point representing the most central or
average member of a category; people often categorize new items by comparing them
to their mental prototype, which facilitates efficient decision-making.
Question 10: According to Howard Gardner's theory, which type of intelligence
involves sensitivity to the meanings and rhythms of words?
A. Logical-mathematical intelligence
B. Spatial intelligence
C. Linguistic intelligence
D. Interpersonal intelligence
CORRECT ANSWER: C. Linguistic intelligence
RATIONALE : Linguistic intelligence, one of Gardner's multiple intelligences,
encompasses the ability to use language effectively, including sensitivity to word
2026 | Verified Questions and Answers with Detailed Rationales |
Research Methods, Biological Bases of Behavior, Sensation and
Perception, Learning and Memory, Cognition and Intelligence,
Developmental Psychology, Personality Theories, Psychological
Disorders, Treatment Approaches, Social Psychology, Motivation and
Emotion | Complete Exam Prep Resource for Psychology Students
Success
Question 1: Which psychologist is most associated with establishing the first
experimental psychology laboratory in 1879?
A. William James
B. Sigmund Freud
C. Wilhelm Wundt
D. John B. Watson
CORRECT ANSWER: C. Wilhelm Wundt
RATIONALE : Wilhelm Wundt established the first formal experimental psychology
laboratory at the University of Leipzig in Germany in 1879, marking the beginning of
psychology as a distinct scientific discipline separate from philosophy and physiology.
Question 2: In a double-blind experimental design, who is unaware of the condition
assignments?
A. Only the participants
B. Only the researchers
C. Both the participants and the researchers interacting with them
D. The statistical analysts only
CORRECT ANSWER: C. Both the participants and the researchers interacting with
them
RATIONALE : A double-blind design ensures that neither the participants nor the
experimenters who interact with them know which condition (experimental or control)
each participant is assigned to, which helps eliminate both participant expectancy
effects and experimenter bias.
Question 3: Which neurotransmitter is primarily associated with reward,
motivation, and motor control?
A. Serotonin
B. GABA
C. Dopamine
D. Acetylcholine
CORRECT ANSWER: C. Dopamine
,RATIONALE : Dopamine plays a critical role in the brain's reward system, influencing
motivation, pleasure, and reinforcement learning, as well as regulating voluntary
movement; dysfunction in dopamine pathways is associated with conditions such as
Parkinson's disease and addiction.
Question 4: The process by which sensory receptors convert physical energy from
the environment into neural signals is called:
A. Perception
B. Transduction
C. Adaptation
D. Habituation
CORRECT ANSWER: B. Transduction
RATIONALE : Transduction is the fundamental process in sensation where specialized
receptor cells transform physical stimuli (such as light, sound waves, or pressure) into
electrochemical neural impulses that can be processed by the brain.
Question 5: Which stage of sleep is characterized by rapid eye movements, vivid
dreaming, and temporary muscle paralysis?
A. Stage 1 NREM sleep
B. Stage 3 NREM sleep
C. REM sleep
D. Hypnagogic state
CORRECT ANSWER: C. REM sleep
RATIONALE : REM (Rapid Eye Movement) sleep is distinguished by high brain activity
similar to wakefulness, rapid eye movements, vivid dreaming, and atonia (temporary
paralysis of major muscle groups) that prevents individuals from acting out their
dreams.
Question 6: In Pavlov's classic experiment, the sound of a bell that initially did not
produce salivation became a:
A. Unconditioned stimulus
B. Unconditioned response
C. Conditioned stimulus
D. Conditioned response
CORRECT ANSWER: C. Conditioned stimulus
RATIONALE : Through repeated pairing with food (the unconditioned stimulus), the
previously neutral bell sound acquired the ability to elicit salivation on its own, thereby
becoming a conditioned stimulus that triggers the conditioned response of salivation.
Question 7: Removing an aversive stimulus following a behavior to increase the
likelihood of that behavior recurring is known as:
, A. Positive reinforcement
B. Negative reinforcement
C. Positive punishment
D. Negative punishment
CORRECT ANSWER: B. Negative reinforcement
RATIONALE : Negative reinforcement strengthens a behavior by removing or avoiding an
unpleasant stimulus; for example, taking pain medication to relieve a headache
increases the likelihood of taking medication in the future when pain occurs.
Question 8: The temporary storage system that holds a small amount of
information in an active, readily available state for a short period is called:
A. Sensory memory
B. Short-term memory
C. Long-term memory
D. Procedural memory
CORRECT ANSWER: B. Short-term memory
RATIONALE : Short-term memory (also referred to as working memory in contemporary
models) has limited capacity (approximately 7±2 items) and duration (about 20-30
seconds without rehearsal), serving as a workspace for conscious cognitive processing.
Question 9: The mental representation of a category that includes the most typical
or representative example is termed a:
A. Schema
B. Heuristic
C. Prototype
D. Algorithm
CORRECT ANSWER: C. Prototype
RATIONALE : A prototype is a cognitive reference point representing the most central or
average member of a category; people often categorize new items by comparing them
to their mental prototype, which facilitates efficient decision-making.
Question 10: According to Howard Gardner's theory, which type of intelligence
involves sensitivity to the meanings and rhythms of words?
A. Logical-mathematical intelligence
B. Spatial intelligence
C. Linguistic intelligence
D. Interpersonal intelligence
CORRECT ANSWER: C. Linguistic intelligence
RATIONALE : Linguistic intelligence, one of Gardner's multiple intelligences,
encompasses the ability to use language effectively, including sensitivity to word
