WGU D570 COGNITIVE PSYCHOLOGY OA & PA EXAM
PREP | 2026/2027 EDITION | 250 VERIFIED QUESTIONS
WGU D570 Cognitive Psychology Objective Assessment and Pre-Assessment 2026-2027
QUESTIONS AND ANSWERS ALREADY GRADED A+. 100% Verified Solutions | Updated
Per Latest WGU Guidelines | Graded A+
This comprehensive test bank contains 250 verified questions for the WGU D570 Cognitive
Psychology Objective Assessment and Pre-Assessment. Designed to mirror the actual exam, each
question includes correct answers and rationales to reinforce key concepts. Covering all major domains
of cognitive psychology, this resource is essential for achieving a high score. Updated for the
2026/2027 academic year, it reflects the most current curriculum standards.
Key Features:
250 real exam questions with verified answers
Detailed rationales for correct and incorrect options
Covers perception, memory, language, thinking, and consciousness
Aligned with WGU D570 course objectives
Includes both OA and PA question formats
Graded A+ by previous students
Updates for 2026:
- Updated to reflect 2026/2027 WGU curriculum changes
- Added new questions on cognitive neuroscience and decision-making
- Revised rationales for clarity and accuracy
- Included pre-assessment questions with answer explanations
- Enhanced distractor analysis for common misconceptions
Abstract:
This test bank provides a rigorous preparation tool for the WGU D570 Cognitive Psychology Objective Assessment
and Pre-Assessment. It comprises 250 questions that span the full breadth of cognitive psychology, including
perception, attention, memory, language, problem-solving, and consciousness. Each question is accompanied by a
correct answer and a detailed rationale that explains why the correct answer is right and why the distractors are
wrong, promoting deep understanding. The content is organized by topic area, with weights approximating the
actual exam distribution. Updated for the 2026/2027 academic year, this resource incorporates the latest research
and theoretical developments. Students who have used this test bank report improved confidence and higher
scores, making it an indispensable study aid. The questions are designed to test both factual knowledge and
application of cognitive principles to real-world scenarios. By mastering this material, students will be
well-prepared to excel in the WGU D570 assessment.
Keywords:
WGU D570, Cognitive Psychology, Objective Assessment, Pre-Assessment, Test Bank, 2026/2027, Graded A+,
Verified Questions
Answer Format:
Each question includes the correct answer marked in bold, followed by a rationale that explains the reasoning
behind the correct choice and why each distractor is incorrect. Rationales are concise yet comprehensive, covering
key concepts and common pitfalls. This format facilitates active learning and retention.
Compliance Checklist:
All questions are verified as accurate and relevant to WGU D570
Page 1
, Answers are graded A+ by subject matter experts
Content aligns with 2026/2027 WGU curriculum
Rationales are provided for every question
Questions cover all major cognitive psychology domains
Suitable for both OA and PA preparation
Content Area Overview:
Content Area Questions Key Topics Weight
Perception and Attention 1-50 Sensation vs. perception, Gestalt principles, 20%
selective attention, divided attention, visual
perception
Memory 51-110 Short-term/working memory, long-term 24%
memory, encoding, retrieval, forgetting,
amnesia
Language and Thought 111-160 Language acquisition, semantics, syntax, 20%
problem-solving, decision-making,
reasoning
Consciousness and Cognitive 161-200 States of consciousness, brain structures, 16%
Neuroscience neuroimaging, cognitive control, executive
functions
Knowledge, Concepts, and 201-250 Concept formation, prototypes, exemplars, 20%
Categorization schemas, mental imagery, cognitive maps
Page 2
,Q1. In a study on visual search, participants are asked to find a red circle among distractors of green circles
and red squares. Reaction times increase linearly with set size. Which of the following best explains this
pattern?
A. Feature integration theory predicts that conjunction searches require serial attention.
B. Guided search theory suggests that bottom-up salience guides attention efficiently.
C. The pattern indicates a parallel search process with unlimited capacity.
D. The result is due to lateral inhibition among distractors in the visual cortex.
Correct Answer: A. Feature integration theory predicts that conjunction searches require serial attention.
Rationale: Feature integration theory posits that conjunction searches (e.g., shape and color) require serial
attention because features are processed separately and must be bound, leading to linear increases in reaction time
with set size. Option B is incorrect because guided search theory would predict efficient guidance if the target is
unique in a feature dimension, but here both color and shape are shared with distractors. Option C is wrong
because parallel search would yield flat reaction times. Option D is irrelevant to the search task.
Why Wrong:
B - Guided search theory would predict efficient guidance if the target is unique in a feature dimension, but
here both color and shape are shared with distractors.
C - Parallel search would yield flat reaction times, not linear increase.
D - Lateral inhibition is a low-level visual process and does not explain the linear increase in reaction times
across set sizes.
Reference: Treisman, A., & Gelade, G. (1980). A feature-integration theory of attention. Cognitive Psychology,
12(1), 97-136.
Q2. A researcher uses a dual-task paradigm where participants perform a visual letter identification task
while simultaneously shadowing auditory prose. Performance on the visual task declines significantly when
the auditory material is meaningful sentences compared to random digits. This finding is most consistent
with which model of attention?
A. Early selection model (Broadbent)
B. Late selection model (Deutsch & Deutsch)
C. Attenuation model (Treisman)
D. Central capacity theory (Kahneman)
Correct Answer: D. Central capacity theory (Kahneman)
Rationale: Central capacity theory proposes a limited pool of resources that can be flexibly allocated across tasks.
Meaningful sentences demand more resources than random digits, leaving fewer for the visual task, thus causing
greater interference. Early selection (A) would predict that unattended auditory input is filtered early, but here the
auditory task is attended. Late selection (B) suggests all stimuli are processed for meaning, but it does not explain
differential resource demands. Attenuation (C) involves a filter that attenuates rather than blocks, but again does
not address capacity limitations.
Why Wrong:
A - Early selection posits early filtering based on physical features, but here the auditory task is attended and
the interference is semantic, not physical.
B - Late selection suggests all stimuli are processed for meaning, but it does not account for differential
resource demands between meaningful sentences and digits.
C - Attenuation model involves a filter that attenuates unattended input, but the interference here is due to
capacity limitations, not attenuation.
Reference: Kahneman, D. (1973). Attention and Effort. Prentice-Hall.
Q3. A patient with anterograde amnesia can learn a new motor skill (e.g., mirror tracing) over several days
but cannot recall ever having practiced the task. This dissociation is best explained by the distinction
between:
Page 3
, A. Episodic and semantic memory
B. Explicit and implicit memory
C. Procedural and declarative memory
D. Short-term and long-term memory
Correct Answer: B. Explicit and implicit memory
Rationale: The patient shows intact implicit memory (skill learning) but impaired explicit memory (conscious recall of the
practice episodes). Explicit memory involves conscious recollection, while implicit memory includes procedural skills and
priming. Option A is incorrect because both episodic and semantic are subtypes of explicit memory. Option C is too narrow:
procedural memory is a type of implicit memory, but the broader distinction is explicit vs implicit. Option D is irrelevant
because the deficit is in long-term memory, not short-term.
Why Wrong:
A - Episodic and semantic memory are both subtypes of explicit memory; the patient's deficit is in explicit memory
overall, not just episodic.
C - Procedural memory is a type of implicit memory, but the dissociation is better captured by the broader
explicit-implicit distinction.
D - The patient's amnesia affects long-term memory, not short-term memory.
Reference: Schacter, D. L. (1987). Implicit memory: History and current status. Journal of Experimental Psychology:
Learning, Memory, and Cognition, 13(3), 501-518.
Q4. In a lexical decision task, participants respond faster to the word 'doctor' when it is preceded by 'nurse'
than by 'bread'. This effect is attributed to:
A. Repetition priming
B. Semantic priming
C. Associative priming
D. Perceptual priming
Correct Answer: B. Semantic priming
Rationale: Semantic priming occurs when a prime and target are related in meaning (e.g., nurse-doctor),
facilitating processing. Option A is repetition priming (same word repeated). Option C is associative priming,
which often involves strong associations but not necessarily semantic similarity (e.g., 'salt' and 'pepper'). Option D
is perceptual priming based on form, not meaning.
Why Wrong:
A - Repetition priming requires the same word or form, not a different but related word.
C - Associative priming typically involves words that co-occur frequently (e.g., 'peanut butter'), but
nurse-doctor are semantically related, not just associative.
D - Perceptual priming is based on physical features, not meaning.
Reference: Meyer, D. E., & Schvaneveldt, R. W. (1971). Facilitation in recognizing pairs of words: Evidence of a
dependence between retrieval operations. Journal of Experimental Psychology, 90(2), 227-234.
Q5. Which of the following best characterizes the 'cognitive revolution' in psychology?
A. A shift from studying observable behavior to internal mental processes using computational models.
B. The introduction of psychoanalytic concepts into experimental psychology.
C. The development of behaviorism as the dominant paradigm.
D. A focus on the neural correlates of consciousness using fMRI.
Correct Answer: A. A shift from studying observable behavior to internal mental processes using
computational models.
Rationale: The cognitive revolution rejected behaviorism's exclusive focus on observable behavior and embraced
the study of mental processes such as memory, attention, and problem-solving, often using information processing
and computational models. Option B is incorrect; psychoanalysis had little influence on the cognitive revolution.
Option C is the opposite; the cognitive revolution was a reaction against behaviorism. Option D describes modern
Page 4
PREP | 2026/2027 EDITION | 250 VERIFIED QUESTIONS
WGU D570 Cognitive Psychology Objective Assessment and Pre-Assessment 2026-2027
QUESTIONS AND ANSWERS ALREADY GRADED A+. 100% Verified Solutions | Updated
Per Latest WGU Guidelines | Graded A+
This comprehensive test bank contains 250 verified questions for the WGU D570 Cognitive
Psychology Objective Assessment and Pre-Assessment. Designed to mirror the actual exam, each
question includes correct answers and rationales to reinforce key concepts. Covering all major domains
of cognitive psychology, this resource is essential for achieving a high score. Updated for the
2026/2027 academic year, it reflects the most current curriculum standards.
Key Features:
250 real exam questions with verified answers
Detailed rationales for correct and incorrect options
Covers perception, memory, language, thinking, and consciousness
Aligned with WGU D570 course objectives
Includes both OA and PA question formats
Graded A+ by previous students
Updates for 2026:
- Updated to reflect 2026/2027 WGU curriculum changes
- Added new questions on cognitive neuroscience and decision-making
- Revised rationales for clarity and accuracy
- Included pre-assessment questions with answer explanations
- Enhanced distractor analysis for common misconceptions
Abstract:
This test bank provides a rigorous preparation tool for the WGU D570 Cognitive Psychology Objective Assessment
and Pre-Assessment. It comprises 250 questions that span the full breadth of cognitive psychology, including
perception, attention, memory, language, problem-solving, and consciousness. Each question is accompanied by a
correct answer and a detailed rationale that explains why the correct answer is right and why the distractors are
wrong, promoting deep understanding. The content is organized by topic area, with weights approximating the
actual exam distribution. Updated for the 2026/2027 academic year, this resource incorporates the latest research
and theoretical developments. Students who have used this test bank report improved confidence and higher
scores, making it an indispensable study aid. The questions are designed to test both factual knowledge and
application of cognitive principles to real-world scenarios. By mastering this material, students will be
well-prepared to excel in the WGU D570 assessment.
Keywords:
WGU D570, Cognitive Psychology, Objective Assessment, Pre-Assessment, Test Bank, 2026/2027, Graded A+,
Verified Questions
Answer Format:
Each question includes the correct answer marked in bold, followed by a rationale that explains the reasoning
behind the correct choice and why each distractor is incorrect. Rationales are concise yet comprehensive, covering
key concepts and common pitfalls. This format facilitates active learning and retention.
Compliance Checklist:
All questions are verified as accurate and relevant to WGU D570
Page 1
, Answers are graded A+ by subject matter experts
Content aligns with 2026/2027 WGU curriculum
Rationales are provided for every question
Questions cover all major cognitive psychology domains
Suitable for both OA and PA preparation
Content Area Overview:
Content Area Questions Key Topics Weight
Perception and Attention 1-50 Sensation vs. perception, Gestalt principles, 20%
selective attention, divided attention, visual
perception
Memory 51-110 Short-term/working memory, long-term 24%
memory, encoding, retrieval, forgetting,
amnesia
Language and Thought 111-160 Language acquisition, semantics, syntax, 20%
problem-solving, decision-making,
reasoning
Consciousness and Cognitive 161-200 States of consciousness, brain structures, 16%
Neuroscience neuroimaging, cognitive control, executive
functions
Knowledge, Concepts, and 201-250 Concept formation, prototypes, exemplars, 20%
Categorization schemas, mental imagery, cognitive maps
Page 2
,Q1. In a study on visual search, participants are asked to find a red circle among distractors of green circles
and red squares. Reaction times increase linearly with set size. Which of the following best explains this
pattern?
A. Feature integration theory predicts that conjunction searches require serial attention.
B. Guided search theory suggests that bottom-up salience guides attention efficiently.
C. The pattern indicates a parallel search process with unlimited capacity.
D. The result is due to lateral inhibition among distractors in the visual cortex.
Correct Answer: A. Feature integration theory predicts that conjunction searches require serial attention.
Rationale: Feature integration theory posits that conjunction searches (e.g., shape and color) require serial
attention because features are processed separately and must be bound, leading to linear increases in reaction time
with set size. Option B is incorrect because guided search theory would predict efficient guidance if the target is
unique in a feature dimension, but here both color and shape are shared with distractors. Option C is wrong
because parallel search would yield flat reaction times. Option D is irrelevant to the search task.
Why Wrong:
B - Guided search theory would predict efficient guidance if the target is unique in a feature dimension, but
here both color and shape are shared with distractors.
C - Parallel search would yield flat reaction times, not linear increase.
D - Lateral inhibition is a low-level visual process and does not explain the linear increase in reaction times
across set sizes.
Reference: Treisman, A., & Gelade, G. (1980). A feature-integration theory of attention. Cognitive Psychology,
12(1), 97-136.
Q2. A researcher uses a dual-task paradigm where participants perform a visual letter identification task
while simultaneously shadowing auditory prose. Performance on the visual task declines significantly when
the auditory material is meaningful sentences compared to random digits. This finding is most consistent
with which model of attention?
A. Early selection model (Broadbent)
B. Late selection model (Deutsch & Deutsch)
C. Attenuation model (Treisman)
D. Central capacity theory (Kahneman)
Correct Answer: D. Central capacity theory (Kahneman)
Rationale: Central capacity theory proposes a limited pool of resources that can be flexibly allocated across tasks.
Meaningful sentences demand more resources than random digits, leaving fewer for the visual task, thus causing
greater interference. Early selection (A) would predict that unattended auditory input is filtered early, but here the
auditory task is attended. Late selection (B) suggests all stimuli are processed for meaning, but it does not explain
differential resource demands. Attenuation (C) involves a filter that attenuates rather than blocks, but again does
not address capacity limitations.
Why Wrong:
A - Early selection posits early filtering based on physical features, but here the auditory task is attended and
the interference is semantic, not physical.
B - Late selection suggests all stimuli are processed for meaning, but it does not account for differential
resource demands between meaningful sentences and digits.
C - Attenuation model involves a filter that attenuates unattended input, but the interference here is due to
capacity limitations, not attenuation.
Reference: Kahneman, D. (1973). Attention and Effort. Prentice-Hall.
Q3. A patient with anterograde amnesia can learn a new motor skill (e.g., mirror tracing) over several days
but cannot recall ever having practiced the task. This dissociation is best explained by the distinction
between:
Page 3
, A. Episodic and semantic memory
B. Explicit and implicit memory
C. Procedural and declarative memory
D. Short-term and long-term memory
Correct Answer: B. Explicit and implicit memory
Rationale: The patient shows intact implicit memory (skill learning) but impaired explicit memory (conscious recall of the
practice episodes). Explicit memory involves conscious recollection, while implicit memory includes procedural skills and
priming. Option A is incorrect because both episodic and semantic are subtypes of explicit memory. Option C is too narrow:
procedural memory is a type of implicit memory, but the broader distinction is explicit vs implicit. Option D is irrelevant
because the deficit is in long-term memory, not short-term.
Why Wrong:
A - Episodic and semantic memory are both subtypes of explicit memory; the patient's deficit is in explicit memory
overall, not just episodic.
C - Procedural memory is a type of implicit memory, but the dissociation is better captured by the broader
explicit-implicit distinction.
D - The patient's amnesia affects long-term memory, not short-term memory.
Reference: Schacter, D. L. (1987). Implicit memory: History and current status. Journal of Experimental Psychology:
Learning, Memory, and Cognition, 13(3), 501-518.
Q4. In a lexical decision task, participants respond faster to the word 'doctor' when it is preceded by 'nurse'
than by 'bread'. This effect is attributed to:
A. Repetition priming
B. Semantic priming
C. Associative priming
D. Perceptual priming
Correct Answer: B. Semantic priming
Rationale: Semantic priming occurs when a prime and target are related in meaning (e.g., nurse-doctor),
facilitating processing. Option A is repetition priming (same word repeated). Option C is associative priming,
which often involves strong associations but not necessarily semantic similarity (e.g., 'salt' and 'pepper'). Option D
is perceptual priming based on form, not meaning.
Why Wrong:
A - Repetition priming requires the same word or form, not a different but related word.
C - Associative priming typically involves words that co-occur frequently (e.g., 'peanut butter'), but
nurse-doctor are semantically related, not just associative.
D - Perceptual priming is based on physical features, not meaning.
Reference: Meyer, D. E., & Schvaneveldt, R. W. (1971). Facilitation in recognizing pairs of words: Evidence of a
dependence between retrieval operations. Journal of Experimental Psychology, 90(2), 227-234.
Q5. Which of the following best characterizes the 'cognitive revolution' in psychology?
A. A shift from studying observable behavior to internal mental processes using computational models.
B. The introduction of psychoanalytic concepts into experimental psychology.
C. The development of behaviorism as the dominant paradigm.
D. A focus on the neural correlates of consciousness using fMRI.
Correct Answer: A. A shift from studying observable behavior to internal mental processes using
computational models.
Rationale: The cognitive revolution rejected behaviorism's exclusive focus on observable behavior and embraced
the study of mental processes such as memory, attention, and problem-solving, often using information processing
and computational models. Option B is incorrect; psychoanalysis had little influence on the cognitive revolution.
Option C is the opposite; the cognitive revolution was a reaction against behaviorism. Option D describes modern
Page 4
