PSYC 2000 EXAM 1 CHALLENGING MULTIPLE
CHOICE QUESTIONS WITH DEPTH RATIONALES
AND EXPLANATIONS COMPREHENSIVE STUDY
GUIDE
1. A researcher is studying the effects of a new cognitive
behavioral therapy technique on generalized anxiety
disorder. She randomly assigns participants to either the
new therapy group or a traditional relaxation techniques
group. In this study, the type of therapy session attended
represents which of the following variables?
A. Dependent variable
B. Independent variable
C. Confounding variable
D. Extraneous variable
CORRECT ANSWER: B
RATiONAlE: The independent variable is the factor
manipulated by the researcher to observe its effect on a
behavioral or mental process. In this experiment, the researcher
is explicitly altering the type of therapy intervention received by
the groups to measure its subsequent impact on anxiety levels.
2. Dr. Marcus wants to investigate the deep-rooted,
unconscious motives driving an individual's chronic self-
sabotaging behavior in relationships. He intends to analyze
early childhood experiences and defense mechanisms. Which
psychological perspective aligns most closely with Dr.
, Marcus's approach?
A. Behavioral perspective
B. Cognitive perspective
C. Psychodynamic perspective
D. Humanistic perspective
CORRECT ANSWER: C
RATiONAlE: The psychodynamic perspective, originally
developed by Sigmund Freud, focuses on unconscious dynamics,
internal conflicts, and the enduring impact of early childhood
experiences on current personality and behavior patterns.
3. During a neurological examination, a patient exhibits
significant difficulty initiating voluntary motor movements
and demonstrates rigid, tremorous limb activity.
Neurochemical screening reveals a severe depletion of
dopamine pathways within the substantia nigra. This clinical
presentation is most indicative of damage or degeneration
related to which condition?
A. Alzheimer's disease
B. Multiple sclerosis
C. Huntington's disease
D. Parkinson's disease
CORRECT ANSWER: D
RATiONAlE: Parkinson's disease is a progressive
neurodegenerative disorder characterized by the loss of
dopamine-producing neurons in the substantia nigra, leading to
classic motor symptoms such as tremors, rigidity, and
bradykinesia.
, 4. A split-brain patient is seated in front of a screen. The word
"KEY" is briefly flashed to their left visual field, and the word
"RING" is simultaneously flashed to their right visual field.
When asked to verbally state what word they saw, what will
the patient most likely say?
A. "KEY"
B. "RING"
C. "KEYRING"
D. "I didn't see anything."
CORRECT ANSWER: B
RATiONAlE: Visual information from the right visual field is
processed by the left hemisphere of the brain, which typically
contains the primary language and speech centers (such as
Broca's area). Because the corpus callosum is severed, the left
hemisphere can verbally report "RING" but cannot access the
information about "KEY" processed by the non-verbal right
hemisphere.
5. A structural engineer working atop a skyscraper notices that
as a large crane moves further away from her position, the
image of the crane cast onto her retina becomes significantly
smaller. Despite this structural change in sensory input, she
perceives the crane as remaining constant in its actual
physical dimensions. This scenario illustrates which
perceptual phenomenon?
A. Shape constancy
B. Size constancy
C. Linear perspective
D. Retinal disparity
, CORRECT ANSWER: B
RATiONAlE: Size constancy is the perceptual tendency to
perceive an object as maintaining its original size even when its
distance from the observer changes, altering the size of the
image projected onto the retina.
6. While participating in a sleep study, Sarah's
electroencephalogram (EEG) recordings display a prominent
shift from high-frequency beta waves to high-amplitude,
slow delta waves, making up more than 50% of her overall
brain activity. She is exceptionally difficult to awaken. Sarah
is currently experiencing which stage of sleep?
A. Stage 1 (N1)
B. Stage 2 (N2)
C. Stage 3 (N3 / Slow-Wave Sleep)
D. REM sleep
CORRECT ANSWER: C
RATiONAlE: Stage 3 sleep, also known as deep or slow-wave
sleep, is characterized by the predominance of delta waves on an
EEG. During this stage, physiological functions slow down
significantly, and the threshold for waking the individual is at its
highest.
7. An organizational psychologist finds a strong correlation
coefficient of
𝑟
=
−0.82
CHOICE QUESTIONS WITH DEPTH RATIONALES
AND EXPLANATIONS COMPREHENSIVE STUDY
GUIDE
1. A researcher is studying the effects of a new cognitive
behavioral therapy technique on generalized anxiety
disorder. She randomly assigns participants to either the
new therapy group or a traditional relaxation techniques
group. In this study, the type of therapy session attended
represents which of the following variables?
A. Dependent variable
B. Independent variable
C. Confounding variable
D. Extraneous variable
CORRECT ANSWER: B
RATiONAlE: The independent variable is the factor
manipulated by the researcher to observe its effect on a
behavioral or mental process. In this experiment, the researcher
is explicitly altering the type of therapy intervention received by
the groups to measure its subsequent impact on anxiety levels.
2. Dr. Marcus wants to investigate the deep-rooted,
unconscious motives driving an individual's chronic self-
sabotaging behavior in relationships. He intends to analyze
early childhood experiences and defense mechanisms. Which
psychological perspective aligns most closely with Dr.
, Marcus's approach?
A. Behavioral perspective
B. Cognitive perspective
C. Psychodynamic perspective
D. Humanistic perspective
CORRECT ANSWER: C
RATiONAlE: The psychodynamic perspective, originally
developed by Sigmund Freud, focuses on unconscious dynamics,
internal conflicts, and the enduring impact of early childhood
experiences on current personality and behavior patterns.
3. During a neurological examination, a patient exhibits
significant difficulty initiating voluntary motor movements
and demonstrates rigid, tremorous limb activity.
Neurochemical screening reveals a severe depletion of
dopamine pathways within the substantia nigra. This clinical
presentation is most indicative of damage or degeneration
related to which condition?
A. Alzheimer's disease
B. Multiple sclerosis
C. Huntington's disease
D. Parkinson's disease
CORRECT ANSWER: D
RATiONAlE: Parkinson's disease is a progressive
neurodegenerative disorder characterized by the loss of
dopamine-producing neurons in the substantia nigra, leading to
classic motor symptoms such as tremors, rigidity, and
bradykinesia.
, 4. A split-brain patient is seated in front of a screen. The word
"KEY" is briefly flashed to their left visual field, and the word
"RING" is simultaneously flashed to their right visual field.
When asked to verbally state what word they saw, what will
the patient most likely say?
A. "KEY"
B. "RING"
C. "KEYRING"
D. "I didn't see anything."
CORRECT ANSWER: B
RATiONAlE: Visual information from the right visual field is
processed by the left hemisphere of the brain, which typically
contains the primary language and speech centers (such as
Broca's area). Because the corpus callosum is severed, the left
hemisphere can verbally report "RING" but cannot access the
information about "KEY" processed by the non-verbal right
hemisphere.
5. A structural engineer working atop a skyscraper notices that
as a large crane moves further away from her position, the
image of the crane cast onto her retina becomes significantly
smaller. Despite this structural change in sensory input, she
perceives the crane as remaining constant in its actual
physical dimensions. This scenario illustrates which
perceptual phenomenon?
A. Shape constancy
B. Size constancy
C. Linear perspective
D. Retinal disparity
, CORRECT ANSWER: B
RATiONAlE: Size constancy is the perceptual tendency to
perceive an object as maintaining its original size even when its
distance from the observer changes, altering the size of the
image projected onto the retina.
6. While participating in a sleep study, Sarah's
electroencephalogram (EEG) recordings display a prominent
shift from high-frequency beta waves to high-amplitude,
slow delta waves, making up more than 50% of her overall
brain activity. She is exceptionally difficult to awaken. Sarah
is currently experiencing which stage of sleep?
A. Stage 1 (N1)
B. Stage 2 (N2)
C. Stage 3 (N3 / Slow-Wave Sleep)
D. REM sleep
CORRECT ANSWER: C
RATiONAlE: Stage 3 sleep, also known as deep or slow-wave
sleep, is characterized by the predominance of delta waves on an
EEG. During this stage, physiological functions slow down
significantly, and the threshold for waking the individual is at its
highest.
7. An organizational psychologist finds a strong correlation
coefficient of
𝑟
=
−0.82
