For online studies on Prolific, CloudResearch and MTurk
Paste the link into Prolific. When an open answer is vague or generic, it asks one neutral follow-up about the participant's own experience. Then open answers are grouped into themes with counts, and you export an SPSS or R file.
Prolific study
Their chat
Think of the last time you put off seeing a doctor. Why did you wait?
What you get
Theme
Losing pay for time off work
96 of 406 people said something like this
“A cough that lasted five weeks in March. Going in meant losing a shift's pay, so I waited until it kept me up at night.”
Example answers, written for this page.
Four tidy paragraphs in 38 seconds
Same structure, same “various factors”, no detail from anyone's life. In a 2025 study in Sociological Methods & Research (Zhang, Xu and Alvero), 34% of online participants said they used an LLM on open-ended questions.
812 open answers, one codebook
Two coders, a spreadsheet and NVivo, with the conference deadline three weeks out. Every change to the codebook sends you back to row one.
Data management plan, section 4
The ethics form wants the server location, the retention period and how a participant withdraws. You're answering it from three vendor help pages.
Describe the study in one sentence
“Why UK adults put off seeing a GP: consent first, a 12-item scale, two open questions.” You get the full instrument to edit. Run it as a one-page form and the validated scale keeps its wording exactly as published.
Paste the link into Prolific
PROLIFIC_PID, STUDY_ID and SESSION_ID are saved with each response, and the last screen returns people with your completion code. Only the open questions you choose get a follow-up, and only when an answer is vague.
Export, check the coding, analyse
An SPSS or R file with a codebook, open answers grouped into themes with quotes, and every follow-up question saved with its response for the methods section.
Open answers are grouped into themes, each with how many participants said it and the quote that shows it best. Coding into your own codebook, exported as 0/1 columns you can check and recode by hand, is coming at launch.
Delaying GP visits · answers
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