Author Question: In assessing his newborn son's cognitive ability, Cosmo waves his hand at the baby and watches to ... (Read 29 times)

Pineapplelove6 · **on:** Jun 22, 2018

In assessing his newborn son's cognitive ability, Cosmo waves his hand at the baby and watches to see if his son reacts by also waving his hand. Cosmo is using a(n) _____ technique to assess his son's abilities.

a. implicit memory
b. imitation
c. cued-recall
d. operant conditioning

Question 2

At what age do infants typically first begin to express a preference for one familiar person over another?

a. 2-6 weeks old
b. 2-3 months old
c. 7-8 months old
d. 11-12 months or older