Kunzman and His Colleagues Examined Age-Related Differences in Two Types

Kunzman and his colleagues examined age-related differences in two types of positive emotions: pleasant affect and positive involvement. They also examined age differences in two lifestyles: a hedonic lifestyle and a more eudaimonic and growth-related lifestyle. Overall their findings suggest that the basis for positive emotions

A) remains constant across the life span.
B) shifts from pleasant affect and a hedonic lifestyle when young, to positive involvement and a growth-related lifestyle in older adulthood.
C) shifts from positive involvement and a growth-related lifestyle when young, to a pleasant affect and hedonic lifestyle in older adulthood.
D) the hedonism of youth gives way to the realism and tempered emotions of adulthood.