During data collection, which practice should be avoided?

• A. Record impressions first
• B. Use standardized forms
• C. Do not interpret while collecting
• D. Ask open-ended questions

Answer: (C)

Maintaining objectivity in data collection means not interpreting data as you gather it. If you interpret what you’re observing or hearing while collecting, your expectations or assumptions can color what you record, introducing bias and making it harder to distinguish facts from inferences. The goal is to document observable information in a consistent, descriptive way and reserve interpretation for later analysis. Using standardized forms helps ensure consistency across multiple observers and times, and asking open-ended questions elicits richer, more authentic responses. Recording impressions first, or inferring meaning during collection, can skew the data, so the practice to avoid is interpreting while you collect.