find an experimental study that has a factorial design. Remember that a factorial design has two or more independent variables, so you can use two key words in your database search, such as antidepressants and exercise. Write a description and analysis of the study in such a way that a person who has not seen the study would understand how the study was carried out. Be sure to include the following points:
Define the independent variables (there must be at least two). Define the dependent (outcome) variable(s).
Identify the hypothesis or hypotheses.
Describe any interactions that were found.
Summarize the results, noting whether they were significant or not.