NVCC PSY 230 EXAM 1 VERIFIED ANSWERS
PRACTICE TEST BANK 2026 TESTED
QUESTIONS WITH ANSWERS GRADED A+
⩥ What does the visual cliff experiment demonstrate about infant
perception and development? Answer: it shows that infants develop
depth perception and fear of heights by around 8 months
⩥ At what age range does the attachment milestone 'Attachment in the
Making' typically occur? Answer: 4 - 7/8 months
⩥ Describe how B.F. Skinner's theory explains the process of language
acquisition in children. Answer: Children learn language through
reinforcement when they are rewarded for producing sounds and words.
⩥ What is the duration of the preattachment phase in child development?
Answer: First 3 months
⩥ What are the key characteristics of the secondary circular reactions in
Piaget's sensorimotor stage? Answer: focus on environmental objects
⩥ At what age does Piaget's stage of formal operations typically begin?
Answer: 12
PRACTICE TEST BANK 2026 TESTED
QUESTIONS WITH ANSWERS GRADED A+
⩥ What does the visual cliff experiment demonstrate about infant
perception and development? Answer: it shows that infants develop
depth perception and fear of heights by around 8 months
⩥ At what age range does the attachment milestone 'Attachment in the
Making' typically occur? Answer: 4 - 7/8 months
⩥ Describe how B.F. Skinner's theory explains the process of language
acquisition in children. Answer: Children learn language through
reinforcement when they are rewarded for producing sounds and words.
⩥ What is the duration of the preattachment phase in child development?
Answer: First 3 months
⩥ What are the key characteristics of the secondary circular reactions in
Piaget's sensorimotor stage? Answer: focus on environmental objects
⩥ At what age does Piaget's stage of formal operations typically begin?
Answer: 12
