Answer:
The correct answer is C. Xander has not yet attained object permanence.
Explanation:
According to Piaget's Stages of Cognitive Development, object permanence occurs during the <em>Sensorimotor Stage (birth- 2 years old)</em>, in which an infant understands that an <em>object is still there even if it cannot be seen. </em>
In this case, Xander has not yet obtained object permanence since as soon as the rattle is taken away, for him it has <em>ceased to exist</em>, thus making him be interested in other stimulus.
Answer:
The correct answer is (a) negative sanctions.
Explanation:
Negative sanctions are punishments for violation of social norms which serve as interim measures. The effects are not long lasting as they only suppress undesirable behaviours.
