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A researcher is interested in studying changes in marital satisfaction over the course of marriage. She hypothesizes that marital satisfaction is highest when couples are newly married, that it decreases during the middle years of marriage, but rises again during later years of marriage. In order to test her hypothesis, she recruits fifty married couples within each of the following conditions: (1) married less than 10 years; (2) married 15-20 years; (3) married more than 25 years. All 150 couples (50 from each condition) complete a standardized measure of marital satisfaction.
If there is a significant change with length of marriage, the researcher would find
Ellen Langer
is a psychologist known for her work on the illusion of control, mindful learning, and the theory of mindfulness.
Health Benefits
Positive effects or outcomes on the health of an individual resulting from specific actions, behaviors, or products.
Marriage Benefits
The various advantages associated with marriage, including economic, social, psychological, and health-related benefits.
Health
A state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity.
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