The Decline in the _________ in Middle Adulthood Is Largely

question 34

Multiple Choice

The decline in the _________ in middle adulthood is largely attributable to the loss of muscle tissue and the corresponding increase in fatty tissue.

• A) reaction time
• B) resting metabolic rate
• C) aerobic capacity
• D) blood sugar tolerance

---

Definitions:

Random Assignment

A method used in experiments to assign subjects randomly to either the treatment or control group to eliminate bias.

Independent Variable

The factor in an experiment that is deliberately changed or manipulated to observe its effect on a dependent variable.

Equal Chance

A principle whereby each subject or experimental unit in a study has the same probability of being assigned to a particular group or condition.

Archival Research

Research methods involving the use of records or documents of the activities of individuals, groups, or organizations.