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D664 LEARNERS AND LEARNING SCIENCE
OA EXAM 2026/2027 WITH COMPLETE
ACCURATE QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
NEWEST UPDATED VERSION |GUARANTEED
PASS. (BRAND NEW!) WGU D664 LEARNERS
AND LEARNING SCIENCE ACTUAL OA
EXAM
1. A 7-year-old insists a tall, thin glass has more juice than a
short, wide glass. Which Piagetian concept is lacking?
A. Object permanence
B. Egocentrism
C. Conservation
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D. Formal operations
Correct: C – Conservation is understanding quantity remains
the same despite changes in shape.
2. A middle school class imitates the teacher’s tone and
problem-solving steps. This reflects:
A. Classical conditioning
B. Operant conditioning
C. Observational learning (Bandura)
D. Discovery learning
Correct: C – Bandura’s social learning theory emphasizes
modeling.
3. A high school debate requires students to consider multiple
viewpoints. This aligns with Vygotsky’s:
A. ZPD
B. Private speech
C. Guided participation through dialogue
D. Cultural tools
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Correct: C – Guided participation via collaborative discourse
scaffolds higher-order thinking.
4. A 4-year-old covers her eyes and says, “You can’t see me.”
This illustrates:
A. Animism
B. Centration
C. Egocentrism
D. Reversibility
Correct: C – Egocentrism = inability to take another’s
perspective.
5. Moving from concrete to formal operational thought
enables:
A. Class inclusion
B. Hypothetico-deductive reasoning
C. Transductive reasoning
D. Irreversibility
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Correct: B – Formal operational stage features systematic
hypothesis testing.
6. Ms. Ramos uses sentence starters then removes them. This
supports:
A. Assimilation
B. Accommodation
C. ZPD
D. Equilibration
Correct: C – Scaffolding operates within the Zone of Proximal
Development.
7. A student believes all teachers live at school. This is:
A. Concrete operational logic
B. Preoperational reasoning
C. Formal operational abstraction
D. Sensorimotor schemas
Correct: B – Preoperational children confuse appearance with
reality.
D664 LEARNERS AND LEARNING SCIENCE
OA EXAM 2026/2027 WITH COMPLETE
ACCURATE QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
NEWEST UPDATED VERSION |GUARANTEED
PASS. (BRAND NEW!) WGU D664 LEARNERS
AND LEARNING SCIENCE ACTUAL OA
EXAM
1. A 7-year-old insists a tall, thin glass has more juice than a
short, wide glass. Which Piagetian concept is lacking?
A. Object permanence
B. Egocentrism
C. Conservation
,Page 2 of 130
D. Formal operations
Correct: C – Conservation is understanding quantity remains
the same despite changes in shape.
2. A middle school class imitates the teacher’s tone and
problem-solving steps. This reflects:
A. Classical conditioning
B. Operant conditioning
C. Observational learning (Bandura)
D. Discovery learning
Correct: C – Bandura’s social learning theory emphasizes
modeling.
3. A high school debate requires students to consider multiple
viewpoints. This aligns with Vygotsky’s:
A. ZPD
B. Private speech
C. Guided participation through dialogue
D. Cultural tools
,Page 3 of 130
Correct: C – Guided participation via collaborative discourse
scaffolds higher-order thinking.
4. A 4-year-old covers her eyes and says, “You can’t see me.”
This illustrates:
A. Animism
B. Centration
C. Egocentrism
D. Reversibility
Correct: C – Egocentrism = inability to take another’s
perspective.
5. Moving from concrete to formal operational thought
enables:
A. Class inclusion
B. Hypothetico-deductive reasoning
C. Transductive reasoning
D. Irreversibility
, Page 4 of 130
Correct: B – Formal operational stage features systematic
hypothesis testing.
6. Ms. Ramos uses sentence starters then removes them. This
supports:
A. Assimilation
B. Accommodation
C. ZPD
D. Equilibration
Correct: C – Scaffolding operates within the Zone of Proximal
Development.
7. A student believes all teachers live at school. This is:
A. Concrete operational logic
B. Preoperational reasoning
C. Formal operational abstraction
D. Sensorimotor schemas
Correct: B – Preoperational children confuse appearance with
reality.
