Which option best describes the meaning of 'Question Order' in BIMS?

• A. Asking BIMS items in a specified sequence.
• B. Maintaining the order of items strictly as written.
• C. Randomizing the order of BIMS questions.
• D. Allowing caregivers to select question order.

Answer: (B)

Question order in BIMS refers to the sequence in which the items are presented during the interview. The best approach is to maintain the exact order of items as written. This standardization ensures consistent administration and scoring, so results are comparable across patients and over time and the instrument’s measurements remain valid. Reordering, randomizing, or letting caregivers choose the order would introduce variability that could alter responses and undermine reliability and validity.