Kathleen is 50 years old. Most likely, her ____ is declining and her ____ is increasing.

Question

Quizplus · Accepted Answer

Fluid intelligence, which refers to the ability to think abstractly and solve problems, tends to decline with age. Crystallized intelligence, which refers to accumulated knowledge and skills, tends to increase with age. This pattern of decline in fluid intelligence and increase in crystallized intelligence is commonly observed in middle adulthood, which is the age range that Kathleen falls into.

Kathleen Is 50 Years Old