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katrin [286]
4 years ago
9

To determine if sugar-rich diets affect hyperactivity in kids, a researcher prepared two daily menus that children would receive

for a 30-day period. A high-sugar diet was given to the boys, while the girls had a menu that seemed identical but was not a high sugar diet. At the end of 30 days, the boys and girls were evaluated to determine their levels of hyperactivity. In the study, the high-sugar diet is the ________.
Social Studies
1 answer:
scoray [572]4 years ago
5 0

Answer:

The answer is the independent variable.

Explanation:

In experimental research, an independent variable is expected to affect a dependent variable.

An easy way to remember the difference is to say: independent causes change in dependent. In the example, the <u>sugar diet</u> changed the <u>boys' hyperactivity level</u> (the dependent variable).

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