Imagine that you are employed by an applied mental health care company; your task is to assess the effectiveness of a new technique (let's call it UltraFocus!) to enhance concentration for ADHD elementary school children. The children who received the treatment were tested three times during the academic semester (Time 1, Time 2, Time 3). Your data includes amount of time students spent on a mental arithmetic task, as measured in minutes.

1.Paste the output for your Descriptive Statistics. Report (in APA) the Means and Standard Deviations for each time condition.

2.Paste the output of your line graph. Describe in plain words the trend that you observe over time.

3.Paste the output of your Within-Subjects Effects. Which line will you interpret, and why?

4.Report the F(df), p-value, and effect size in APA. Briefly interpret the effect size (i.e. small, medium or large). What conclusion can you make from the results of this analysis? What conclusion can you NOT make from this analysis?

5.Paste the output of the Pairwise Comparisons analysis. Briefly interpret the results of this test, and report the appropriate p-values. As an employee of the company, would you suggest the use of UltraFocus!? Why or why not?