The Perception of Competitiveness Scale (PCS) Developed by Carter and Weissbrod

Multiple Choice

The Perception of Competitiveness Scale (PCS) developed by Carter and Weissbrod (2011) is a likert scale. If you assume that the scale is ordinal and are examining its relation to age or some other ranked data, you should…

A) use a Spearman correlation
B) use a Mann Whitney U test
C) use a Wilcoxon Signed-Rank test
D) use a Pearson correlation