Locate a research article that used an ANOVA and a post-hoc analysis in their methods/results. Describe how the ANOVA and post-hoc analysis was used to answer the research (i.e. what did it compare) and where the group differences were found in the post-hoc. Share the levels of the dependent and independent variable(s). 

Please attach the article or provide a link. Initial post should be at least 300 words.