#Data for the difference scores appears abnormally distributed.

# The difference scores boxplot does have outliers.

#Shapiro-Wilk Difference Scores
#The data is abnormally distributed, (p = .028).

#A Wilcoxon Signed-Rank Test was conducted to determine if there was a difference in OutcomeVariable before Independent Variable versus after Independent Variable.
#Before scores (Mdn = 75.13) were significantly different from after scores (Mdn = 58.36), V = 210, p = < .1.907e-06.
#The effect size was large, r = .877