PSYC140-MODULE 3 EXAM|QUESTIONS AND
ANSWERS|2026 UPDATE|100% CORRECT.
Question 1
According to Piaget, in which of the sensorimotor stage’s substage do infants experiment with
toys, such as by playing with an object in different ways?
Answer:
Tertiary circular reactions
Question 2
In which Sensorimotor substage do infants learn to use symbols?
Answer:
internalization of schemes
Question 3
Which of the following sensorimotor substages occurs last, according to Piaget: Primary Circular
Reactions, Tertiary Circular Reactions, or Coordination of Secondary Circular Reactions.
Primary Circular Reactions
Tertiary Circular Reactions
Coordination of Secondary Circular Reactions
Question 4
What is the name of the successful outcome of Ainsworth’s Strange Situation? Hint: it is an
attachment style.
Answer:
secure attachment
Question 5
During Mary Ainsworth’s Strange Situation, name one aspect of the infant or child’s behavior
that is observed.
https://www.stuvia.com/user/mboffin
ANSWERS|2026 UPDATE|100% CORRECT.
Question 1
According to Piaget, in which of the sensorimotor stage’s substage do infants experiment with
toys, such as by playing with an object in different ways?
Answer:
Tertiary circular reactions
Question 2
In which Sensorimotor substage do infants learn to use symbols?
Answer:
internalization of schemes
Question 3
Which of the following sensorimotor substages occurs last, according to Piaget: Primary Circular
Reactions, Tertiary Circular Reactions, or Coordination of Secondary Circular Reactions.
Primary Circular Reactions
Tertiary Circular Reactions
Coordination of Secondary Circular Reactions
Question 4
What is the name of the successful outcome of Ainsworth’s Strange Situation? Hint: it is an
attachment style.
Answer:
secure attachment
Question 5
During Mary Ainsworth’s Strange Situation, name one aspect of the infant or child’s behavior
that is observed.
https://www.stuvia.com/user/mboffin