Quantitative Methods in Psychology Assignment #11 3. You think that people with narcissistic personality disorder will be happier when they are in relationships than when they are not in relationships, but people who do not have narcissistic personality disorder will not show this difference. So, you collect data on happiness from people with and without narcissistic personality disorder. You find that people with narcissistic personality disorder who are in a relationship have a rating of 8 on a happiness scale, and a rating of 5 when they are not in a relationship. You also find that people without narcissistic personality disorder who are in a relationship have a rating of 5 on a happiness scale, and a rating of 5 when they are not in a relationship. Identify the IVs and DV of this study. Then, use the eyeballing method to see if there are main effects and an interaction. Explain each in words. Don't worry about "statistical significance" for this problem. Finally, mention whether or not the hypothesis appears to be supported.