If researchers measure how some American children behave after playing Blood Sport for 2 hours, then replicate the experiment with Asian, European, and African children and then with teenagers, the researchers would be using which justification of nonrandom sampling?

Question

Quizplus · Accepted Answer

The justification being used is that sometimes generality can be determined. The researchers are attempting to determine if the effects of playing Blood Sport are consistent across different demographic groups (i.e. children of different nationalities and teenagers). By replicating the experiment with these groups, they can determine the generality of the effect in these populations.

If Researchers Measure How Some American Children Behave After Playing