Which of the following is true about Fatigue Severity Scale ranges?

Which of the following is true about Fatigue Severity Scale ranges?

• A. Scores range from 1 to 3
• B. Scores range from 5 to 50
• C. Scores range from 0 to 140
• D. Scores range from 9 to 35

Answer: (D)

The Fatigue Severity Scale is a nine-item questionnaire where you sum the scores of all items to get a total fatigue score. Each item contributes a positive value, so the total must fall within a range determined by nine items times the per-item maximum. In the version used here, that total can range from 9 up to 35, so 9 to 35 is the proper range. The other options don’t fit because they would imply different item counts or per-item scoring than what this scale uses.

The Fatigue Severity Scale is a nine-item questionnaire where you sum the scores of all items to get a total fatigue score. Each item contributes a positive value, so the total must fall within a range determined by nine items times the per-item maximum. In the version used here, that total can range from 9 up to 35, so 9 to 35 is the proper range. The other options don’t fit because they would imply different item counts or per-item scoring than what this scale uses.