Read the article “Cognitive Effects of Risperidone in Children with  Autism and Irritable Behavior”, and identify the research questions  and/or hypotheses as they are stated. Consider the following questions:  What are the variables (sample sizes, population, treatments, etc.)? How  was the analysis of variance used in this article (and what type of  ANOVA was used)?

Write a two- to three-page paper presenting the information listed  below.  In addition, provide a title page and reference page in APA  style.  Cite any references made to the article within the body of the  paper in APA style. Your paper should begin with an introductory  paragraph (including a thesis statement) and end with a concluding  paragraph summarizing the major points made in the body of the paper and  reaffirming the thesis.

The body of your paper must:

1. Determine what question(s) the authors are trying to answer by doing this research.
2. Determine the hypothesis being tested and the concepts that were applied in this process.
3. Evaluate the article and critique the statistical analysis employed  in the study.  Would you have included more and/or different variables?   Explain your answer.
4. Examine the assumptions and limitations of the statistical study.   What would you have done differently in this case?  Explain your answer.
5. Identify how the authors applied statistical testing to the problem.
6. Interpret the findings of the author(s) using statistical concepts.

Writing the Article Critique
The Assignment:

1. Must be two to three double-spaced pages in length (excluding title  and reference pages), and formatted according to APA style as outlined  in the Ashford Writing Center.
2. Must include a title page with the following:
   1. Title of paper
   2. Student’s name
   3. Course name and number
   4. Instructor’s name
   5. Date submitted
3. Must document all sources in APA style as outlined in the Ashford Writing Center.
4. Must include a separate reference page formatted according to APA style as outlined in the Ashford Writing Center.