Professor Wisdom studies the effects of TV on cooperative play. He uses parental interviews, child interviews, correlation, and experiments. All his results show consistently that children who watch the least TV are most cooperative. He applies the principle of

Question

Quizplus · Accepted Answer

Professor Wisdom is using multiple methods to study the effects of TV on cooperative play, and all the results are consistently pointing towards the same direction. This convergence of evidence supports the principle that the findings are reliable and valid.

Professor Wisdom Studies the Effects of TV on Cooperative Play