Question: Here is an example of the results of experiments that asked the question, Can you get more attitude change from an audience by presenting just one side of an argument and claiming that it is correct, or should you present both sides and then claim that one side is correct? In this experiment, a second independent variable was also examined: amount of education. The first table contains the mean change in attitude, and the second is the ANOVA summary table.
![1359_Education.png](https://secure.tutorsglobe.com/CMSImages/1359_Education.png)