Cohort Studies

question 58

Multiple Choice

Cohort studies

• A) compare different age groups within a single cross-sectional survey.
• B) survey specific cohorts (e.g., children of the Depression) repeatedly over their life course.
• C) combine the features of social network and contextual survey designs.
• D) examine the influences of life course, cohort, and historical period.

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Definitions:

Sports Drinks

Beverages designed to help athletes rehydrate, as well as replenish electrolytes, sugar, and other nutrients during or after physical activity.

Taste Study

A research method used to evaluate individuals' preferences or perceptions of different food or beverage products.

Null Hypothesis

A hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

Sports Drinks

Beverages designed to help athletes rehydrate, as well as restore electrolytes, sugar, and other nutrients, which may be lost during vigorous exercise.