The only universal behavior change in aging that has been discovered is the fact that older adults
A)show improvements in vigilance.
B)exhibit dysphoria.
C)lose autobiographical memories.
D)have slower reaction times.

Question

The only universal behavior change in aging that has been discovered is the fact that older adults ​
A)show improvements in vigilance.
B)exhibit dysphoria.
C)lose autobiographical memories.
D)have slower reaction times.

Quizplus · Accepted Answer

Research has consistently shown that one of the primary changes in cognition that occurs with aging is a decline in processing speed, which translates to slower reaction times. This is a universal change that occurs across virtually all individuals as they age. While there may be individual differences in the extent of this decline, it is a reliable and robust finding in the literature. Option A is incorrect as vigilance may decline with aging. Option B is incorrect as dysphoria is not a universal behavior change in aging. Option C is incorrect as not all older adults lose autobiographical memory.

The Only Universal Behavior Change in Aging That Has Been