Stages in the development of a questionnaire Definition of the research Information required problem Definition of population Planning Target groups Stage Exploratory research Survey method Ordering of topics ype of question Wording and instructions Layout Scaling Planning Probes and prompts Coding Pilot testing Pilot Final questionnaire Stage RedesignStages in the development of a questionnaire Planning Stage Planning Pilot Stage Definition of the research problem Exploratory research Information required Definition of population Target groups Survey method Ordering of topics Type of question Wording and instructions Layout Scaling Probes and prompts Coding Pilot testing Redesign Final questionnaire 8