Which statement about crystallized memory and aging is most accurate?

Which statement about crystallized memory and aging is most accurate?

• A. Crystallized memory declines with age.
• B. Crystallized memory is preserved or improves with age.
• C. Crystallized memory is unaffected by age.
• D. Crystallized memory becomes unreliable with age.

Answer: (B)

Crystallized memory reflects the knowledge and vocabulary accumulated over a lifetime. As people age, this store of information tends to grow with continued learning and experience, so performance on tasks tapping crystallized memory stays strong and can even improve. This contrasts with fluid abilities, which rely on processing speed and flexible problem-solving and often show age-related decline. While retrieval can be affected by other aging factors, the overall pattern is that crystallized memory is preserved or enhances with age.

Crystallized memory reflects the knowledge and vocabulary accumulated over a lifetime. As people age, this store of information tends to grow with continued learning and experience, so performance on tasks tapping crystallized memory stays strong and can even improve. This contrasts with fluid abilities, which rely on processing speed and flexible problem-solving and often show age-related decline. While retrieval can be affected by other aging factors, the overall pattern is that crystallized memory is preserved or enhances with age.