Mathematics, 07.09.2021 08:30 spicee68003

A researcher randomly assigned boys and girls to each of two groups. One group watched a violent television program while the other group watched a nonviolent program. The children were then observed during a period of free play, and the incidence of aggressive behavior was recorded for each group. What is the dependent variable in this study?
What extraneous variable should the researcher control?

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A researcher randomly assigned boys and girls to each of two groups. One group watched a violent tel...

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