Questionnaire
The questionnaire is pilot tested with 5–10 non-panel participants for face validity and technical functionality. The questionnaire uses closed-ended 5-point Likert responses to enable statistical comparison across rounds. Comments are rev…
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The questionnaire is pilot tested with 5–10 non-panel participants for face validity and technical functionality. The questionnaire uses closed-ended 5-point Likert responses to enable statistical comparison across rounds. Comments are reviewed systematically and incorporated into later Delphi rounds. Optional open-ended comments allow panellists to give qualitative feedback, amendments, and justifications.