Participant studies
Build a participant interaction study
Randomly assign people to deliberative or non-deliberative AI interactions and measure what changes afterward.
The basic idea
A participant study joins an interaction protocol to a questionnaire and an assignment rule. The intervention should differ only on the intended treatment dimension, while prompts, time, model access, and measurement remain comparable across arms.
Randomly assign participants to discuss a policy question with either a deliberating council or a matched reconsideration condition, then compare post-interaction beliefs and decision confidence.
How to do it
- 1
Create the experimental arms and verify the information each participant and model can see.
- 2
Choose participant-level random assignment, allocation ratios, blocks if prespecified, and a reproducible seed.
- 3
Add consent language, the interaction prompt, transition text, and the post-interaction questionnaire.
- 4
Preview every arm, launch a small pipeline test, and inspect transcripts, assignment, completion, and exports before recruitment.
What to watch for
- A condition should not receive extra time or model effort unless that difference is part of the treatment.
- Do not expose hidden condition labels to participants.
- Institutional review, recruitment rules, and participant compensation remain the researcher's responsibility.
What a useful result looks like
A complete study links each consented participant, assigned condition, preserved transcript, questionnaire response, and treatment-exposure record without revealing private links or hidden assignments.