have responded was recorded. All this information was then analyzed and interpreted to get the results of the experiment.The results showed that the parents beliefs about spanking, family stress, and child aggression were related negatively with their social and economic status as well as the amount of discipline they used. Also a slight relationship between ethnicity and discipline was found. As for any errors in the experiment there were not any noticeable ones. The rather simple nature of the experimentation made it easier to test. Conditions during the interview varied from subject to subject but there was probably no real affect of this on the results. So as one can readily see, experiments are usually long complex tests done by experts in the field of psychology and are not for the feint of heart. Only through years of experience and learning can one really understand what the results mean. Modern research is constantly digging deeper into the human mind and trying to figure out the small intricacies of how we think. I doubt anyone will ever figure it all out, but until then the field of psychology will continue to grow....