Which term describes accumulated knowledge?

Which term describes accumulated knowledge?

• A. Fluid intelligence
• B. Whole-brain death
• C. Crystallized intelligence
• D. Great-grandparenthood

Answer: (C)

Accumulated knowledge is described by crystallized intelligence. This aspect of intelligence includes things you've learned through education, culture, and life experience—such as vocabulary, general knowledge, and learned skills. It tends to increase or stay stable as you age, because it’s built from what you’ve already absorbed. That’s why it’s the best description of accumulated knowledge. By contrast, fluid intelligence is about solving new problems and thinking quickly in novel situations, independent of what you’ve previously learned, and it can show more decline with age. Whole-brain death is a medical concept related to irreversible loss of brain function, not cognition. Great-grandparenthood is simply a family relationship and doesn’t describe cognitive abilities.

Accumulated knowledge is described by crystallized intelligence. This aspect of intelligence includes things you've learned through education, culture, and life experience—such as vocabulary, general knowledge, and learned skills. It tends to increase or stay stable as you age, because it’s built from what you’ve already absorbed. That’s why it’s the best description of accumulated knowledge.

By contrast, fluid intelligence is about solving new problems and thinking quickly in novel situations, independent of what you’ve previously learned, and it can show more decline with age. Whole-brain death is a medical concept related to irreversible loss of brain function, not cognition. Great-grandparenthood is simply a family relationship and doesn’t describe cognitive abilities.