Early cross-sectional research usually showed that crystallized intelligence reaches its peak during ; fluid intelligence reaches its peak during
a. middle adulthood; adolescence
b. middle adulthood; middle adulthood
c. early adulthood; middle adulthood
d. adolescence; early adulthood
a
Page 408
Learning Objective 14.8
Factual
Moderate
Psychology
You might also like to view...
According to Piaget, __________ represents the beginning of the child's symbolic thought
a) egocentric thinking b) accommodation c) object permanence d) assimilation
Psychology
A child's slashing the air with an imaginary sword to slay an imaginary dragon is an example of ______
a. conservation c. a symbolic gesture b. egocentrism d. abstract reasoning
Psychology