Concept test survey questions
Testing a concept before launch means asking the awkward questions while there is still time to act on the answers: does the target problem actually exist, is the proposed solution understood in one read, and who would pay? A good concept test questionnaire carefully separates comprehension (did the respondent get the idea?) from appeal (do they want it?) — conflating the two fails badly-explained concepts and passes badly-designed ones.
The generator is pre-filled with a concept test example: adapt the goal to your idea. The structure it produces chains screening, concept comprehension, problem relevance, adoption intent on a scale, then open questions on barriers and expectations — exactly the order that lets you interpret each answer in light of the previous ones.