1
WGU D664 Actual Exam Questions and
Answers with Rationales 2026/2027 |
Learners & Learning Science OA | Pass
Guarantee
Q001: A WGU pre-service teacher is designing a micro-lesson on basic
multiplication facts. After each correct student response, the LMS immediately
displays a brief celebratory animation. Which learning theory is being applied?
Options:
A. Social constructivism
B. Cognitive load theory
C. Operant conditioning - CORRECT
D. Humanistic psychology
ANSWER: C
Q002: During a WGU performance-assessment webinar, learners are asked to
collaborate in a shared document to co-construct a rubric. Which theoretical
perspective primarily informs this instructional choice?
Options:
A. Behaviorism
B. Constructivism - CORRECT
C. Information-processing theory
D. Drive-reduction theory
ANSWER: B
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Q003: A WGU course developer is deciding how many new vocabulary items to
introduce per module. Research suggests limiting items to seven to avoid
overwhelming working memory. Which principle is guiding this decision?
Options:
A. Germane load optimization
B. The modality effect
C. Miller’s magical number - CORRECT
D. The spacing effect
ANSWER: C
Q004: A WGU mentor notices that a candidate who previously struggled with APA
citations suddenly masters them after receiving specific, written praise for
incremental improvements. Which motivational construct best explains this
change?
Options:
A. Extrinsic reinforcement
B. Self-efficacy - CORRECT
C. Cognitive dissonance
D. Negative transfer
ANSWER: B
Q005: A WGU data-analytics cohort is tasked with interpreting a complex Tableau
dashboard. The instructor first highlights critical color-coding and then gradually
overlays additional filters. Which cognitive-load strategy is being used?
Options:
A. Split-attention effect
B. Segmenting - CORRECT
C. Redundancy effect
, 3
D. Expertise-reversal effect
ANSWER: B
Q006: Which brain region is most associated with the consolidation of declarative
memories, according to 2026 neuro-educational research?
Options:
A. Cerebellum
B. Hippocampus - CORRECT
C. Amygdala
D. Occipital lobe
ANSWER: B
Q007: A WGU learner with ADHD uses text-to-speech software while reading
dense policy documents. This accommodation primarily reduces which type of
cognitive load?
Options:
A. Intrinsic load
B. Extraneous load - CORRECT
C. Germane load
D. Metacognitive load
ANSWER: B
Q008: A WGU instructional designer sequences prerequisite skills before
introducing advanced concepts. This sequencing aligns with which classic
learning-science principle?
Options:
A. The recency effect
B. The encoding specificity principle
C. Gagné’s hierarchical learning - CORRECT
WGU D664 Actual Exam Questions and
Answers with Rationales 2026/2027 |
Learners & Learning Science OA | Pass
Guarantee
Q001: A WGU pre-service teacher is designing a micro-lesson on basic
multiplication facts. After each correct student response, the LMS immediately
displays a brief celebratory animation. Which learning theory is being applied?
Options:
A. Social constructivism
B. Cognitive load theory
C. Operant conditioning - CORRECT
D. Humanistic psychology
ANSWER: C
Q002: During a WGU performance-assessment webinar, learners are asked to
collaborate in a shared document to co-construct a rubric. Which theoretical
perspective primarily informs this instructional choice?
Options:
A. Behaviorism
B. Constructivism - CORRECT
C. Information-processing theory
D. Drive-reduction theory
ANSWER: B
, 2
Q003: A WGU course developer is deciding how many new vocabulary items to
introduce per module. Research suggests limiting items to seven to avoid
overwhelming working memory. Which principle is guiding this decision?
Options:
A. Germane load optimization
B. The modality effect
C. Miller’s magical number - CORRECT
D. The spacing effect
ANSWER: C
Q004: A WGU mentor notices that a candidate who previously struggled with APA
citations suddenly masters them after receiving specific, written praise for
incremental improvements. Which motivational construct best explains this
change?
Options:
A. Extrinsic reinforcement
B. Self-efficacy - CORRECT
C. Cognitive dissonance
D. Negative transfer
ANSWER: B
Q005: A WGU data-analytics cohort is tasked with interpreting a complex Tableau
dashboard. The instructor first highlights critical color-coding and then gradually
overlays additional filters. Which cognitive-load strategy is being used?
Options:
A. Split-attention effect
B. Segmenting - CORRECT
C. Redundancy effect
, 3
D. Expertise-reversal effect
ANSWER: B
Q006: Which brain region is most associated with the consolidation of declarative
memories, according to 2026 neuro-educational research?
Options:
A. Cerebellum
B. Hippocampus - CORRECT
C. Amygdala
D. Occipital lobe
ANSWER: B
Q007: A WGU learner with ADHD uses text-to-speech software while reading
dense policy documents. This accommodation primarily reduces which type of
cognitive load?
Options:
A. Intrinsic load
B. Extraneous load - CORRECT
C. Germane load
D. Metacognitive load
ANSWER: B
Q008: A WGU instructional designer sequences prerequisite skills before
introducing advanced concepts. This sequencing aligns with which classic
learning-science principle?
Options:
A. The recency effect
B. The encoding specificity principle
C. Gagné’s hierarchical learning - CORRECT
