A decrease in fluid intelligence has been proposed as a post fifth stage cognitive change in middle and late adulthood. S, the correct option is A i.e decrease in fluid intelligence.
In adulthood one of the most common cognitive complaints among older adults was change in memory group of older adults do not perform as well as group of younger adults on a variety of learning.Some examples of the use of fluid intelligence include solving puzzles, constructing strategies to deal with new problems.
Fluid intelligence referred as a involvement of being able to think and reason abstractly and solve problems. This ability is to be considered as independent of learning, experience, and education.
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