What is the role of the fieldwork diary in reliability?

• A. It has no role in reliability.
• B. To record decisions and reflections that help evaluate reliability.
• C. It replaces data analysis.
• D. It only documents expenses.

Answer: (B)

Reliability in fieldwork means that the findings would be consistent if the study were repeated under similar conditions. The fieldwork diary supports this by recording decisions and reflections about how data were collected. It creates an audit trail of why a method was chosen, any changes to procedures, the timing and conditions of data collection, and any problems or equipment issues encountered. This helps you and others judge whether procedures were applied consistently and identify factors that could influence results. When someone else looks at the diary, they can assess whether the approach would be repeatable and where variations might affect data quality. The diary also helps you spot potential biases or errors from the field, so you can consider their impact during analysis. It doesn’t replace data analysis and isn’t about expenses, but it plays a key role in establishing reliability.