The reason why response scales are generally limited to fewer than nine options is that anything:
A) higher is difficult to statistically analyze.
B) higher is subject to a floor effect.
C) higher fails to provide adequate flexibility in responding.
D) higher creates meaningless distinctions.

Question

Quizplus · Accepted Answer

Options with more than nine choices tend to create distinctions that respondents find difficult to differentiate meaningfully, leading to confusion and less reliable data.

The Reason Why Response Scales Are Generally Limited to Fewer