In many situations, motivated and trained volunteers like Master Gardeners could be central to cost-effective data gathering. Older youth and 4-H leaders, Master Recyclers, Master Woodland Managers, Home Study Group Members, and others could be empowered through their innate motivation and a modest amount of Extension training to participate in successful consumer surveys. This could help nonprofit groups we serve and improve our own Extension program delivery methods.
Rogers et al. (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: