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AI isn’t replacing the data-cleaning process — it’s making researchers notice what they used to miss. From spotting fatigue to revealing design flaws, AI is teaching us to care again about how survey data is created in the first place.

We conducted a qualitative survey, in which we asked respondents whether they would prefer to use a deposit return scheme or continue with their current practice regarding disposing of their used bottles and cans. Most respondents preferred to continue with their current practice.