After Examining Surveys That You Collected from Culture X,you Notice

After examining surveys that you collected from Culture X,you notice that everyone's responses tend to cluster at both ends of the scale.How do you correct this?

A) Convert the data into z-scores.
B) Reverse-score half of the items.
C) Ensure that the items are thoroughly back-translated.
D) Use a scale with an odd number of response options.
E) Specify a reference group for comparison.