Answer:
amount of aggressive behavior exhibited by the children
Step-by-step explanation:
Dependent variable: In psychological or scientific research, the term dependent variable is defined as a variable being used in an experiment is the one that is being tested or modified by an experimenter.
In an experiment, a dependent variable is the one that is exposed to get affected by the independent variable i.e, any changes in the independent variable will cause a direct effect or change in the dependent variable.
In the question above, the dependent variable in the experiment is the amount of aggressive behavior exhibited by the children.