Question: Part I: Studies have shown how drinking alcohol can increase aggression. However, a psychologist is interested in whether the relationship between alcohol and aggression depends
Part I: Studies have shown how drinking alcohol can increase aggression. However, a psychologist is interested in whether the relationship between alcohol and aggression depends on the environment that the person is in. The psychologist recruits a sample of participants and randomly assigns them to either drink alcohol (drunk condition) or drink juice (sober condition). They also manipulate the context that the person is in by having half of each group watch either a boxing match or an opera show. Treatenvironment (boxing vs. opera) as your row factor andalcohol (drunk vs. sober) as your column factor. The data from this study are provided in the table below.
| Boxing | Opera | ||
| Sober | Drunk | Sober | Drunk |
| 5 | 10 | 3 | 5 |
| 6 | 11 | 2 | 5 |
| 3 | 10 | 1 | 6 |
| 5 | 13 | 3 | 5 |
| 6 | 11 | 6 | 4 |
Question: Now you will calculate your three F-ratios for each of your hypothesis tests. Complete the following two-way ANOVA table to organize your answers.
| SS | df | MS | F | |
| Between-groups | X | X | ||
| Rows | ||||
| Columns | ||||
| R x C | ||||
| Within-groups | ||||
| Total | X | X |
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
