WGU D662 OA ACTUAL EXAM COMPLETE 70
2026 FULL SOLVED QUESTIONS ANSWERS
EVIDENCE BASED PRACTICE REVIEW SHEET
◉ Middle Childhood.
Answer: The stage of development from 6 - 10 years old. Slow but
steady gains in weight and height.
◉ Adolescence.
Answer: The stage of development from 10 - 18 years old. Weight
and height increase rapidly and puberty begins.
◉ Jean Piaget.
Answer: Swiss psychologist known for his Theory of Cognitive
Development.
◉ Piaget's Theory of Cognitive Development.
Answer: Theory that suggests children move through four different
stages of development. Sensorimotor, Preoperational, Concrete
Operational, and Formal Operational.
◉ Sensorimotor Stage.
,Answer: Stage of development from birth to 2 years. Infants and
toddlers acquire knowledge through sensory experiences and
manipulating objects.
◉ Object Permanence.
Answer: The understanding that objects continue to exist even when
they cannot be seen. Major development of sensorimotor stage.
◉ Preoperational Stage.
Answer: Stage of development from 2 to 7 years. Kids learn through
pretend play. Egocentric and struggle to see others perspective.
◉ Concrete Operational Stage.
Answer: Stage of development from 7 to 11 years. Logical thought
begins, and they understand the idea of conservation.
◉ Formal Operational Stage.
Answer: Stage of development for 12 years and up. Abstract thought
begins. Higher order thinking and ability to systematically plan for
future.
◉ Schema.
Answer: Categories of knowledge that help us to interpret and
understand the world. An organized pattern of behavior or thought.
, ◉ Assimilation.
Answer: Process of using or transforming the environment so that it
can be placed in preexisting cognitive structures (schema).
◉ Accomodation.
Answer: Process of changing cognitive structures (schema) in order
to accept something from the environment. Can also develop new
schemas.
◉ Equilibration.
Answer: The attempt to strike a balance between assimilation and
accommodation. The tendency to organize schemas.
◉ Vygotsky's Theory of Cognitive Development.
Answer: Lev Vygotsky's sociocultural theory that emphasized the
important role of social interactions in the development of children's
cognition.
◉ Zone of Proximal Development (ZPD).
Answer: The place where the most sensitive instruction or guidance
should be given. It is the link between what we can do and what we
can't do.
2026 FULL SOLVED QUESTIONS ANSWERS
EVIDENCE BASED PRACTICE REVIEW SHEET
◉ Middle Childhood.
Answer: The stage of development from 6 - 10 years old. Slow but
steady gains in weight and height.
◉ Adolescence.
Answer: The stage of development from 10 - 18 years old. Weight
and height increase rapidly and puberty begins.
◉ Jean Piaget.
Answer: Swiss psychologist known for his Theory of Cognitive
Development.
◉ Piaget's Theory of Cognitive Development.
Answer: Theory that suggests children move through four different
stages of development. Sensorimotor, Preoperational, Concrete
Operational, and Formal Operational.
◉ Sensorimotor Stage.
,Answer: Stage of development from birth to 2 years. Infants and
toddlers acquire knowledge through sensory experiences and
manipulating objects.
◉ Object Permanence.
Answer: The understanding that objects continue to exist even when
they cannot be seen. Major development of sensorimotor stage.
◉ Preoperational Stage.
Answer: Stage of development from 2 to 7 years. Kids learn through
pretend play. Egocentric and struggle to see others perspective.
◉ Concrete Operational Stage.
Answer: Stage of development from 7 to 11 years. Logical thought
begins, and they understand the idea of conservation.
◉ Formal Operational Stage.
Answer: Stage of development for 12 years and up. Abstract thought
begins. Higher order thinking and ability to systematically plan for
future.
◉ Schema.
Answer: Categories of knowledge that help us to interpret and
understand the world. An organized pattern of behavior or thought.
, ◉ Assimilation.
Answer: Process of using or transforming the environment so that it
can be placed in preexisting cognitive structures (schema).
◉ Accomodation.
Answer: Process of changing cognitive structures (schema) in order
to accept something from the environment. Can also develop new
schemas.
◉ Equilibration.
Answer: The attempt to strike a balance between assimilation and
accommodation. The tendency to organize schemas.
◉ Vygotsky's Theory of Cognitive Development.
Answer: Lev Vygotsky's sociocultural theory that emphasized the
important role of social interactions in the development of children's
cognition.
◉ Zone of Proximal Development (ZPD).
Answer: The place where the most sensitive instruction or guidance
should be given. It is the link between what we can do and what we
can't do.
