Which the Following Is Most Consistent with Denney's View of Age-Related

question 99

Multiple Choice

Which the following is most consistent with Denney's view of age-related change in physical and cognitive functioning?

• A)Physical exercise will facilitate maintenance of physical abilities through adulthood,but no equivalent improvement can be made in cognitive functioning.
• B)There is an underlying decay curve,so that with increased age there will eventually be a point at which even maximum exercise will not help an individual maintain his lifetime's peak functioning in either physical or cognitive abilities.
• C)If a skill is unexercised for any length of time,or becomes "rusty," exercise will not cause any improvement.
• D)Early adulthood is the time of peak function in physical and cognitive abilities.

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Definitions:

Import Demand Curve

The import demand curve represents the relationship between the quantity of a good that a country imports and the price of that good.

Specialization

The practice of focusing effort and resources on a particular task or area of production to increase efficiency and output.

Increasing Opportunity Costs

The principle that the more a society tries to produce of a specific good, the higher the opportunity cost of further increasing its production.

Production Possibilities Curves

A curve depicting all maximum output possibilities for two goods, given a set of inputs, highlighting the trade-offs in production choices.