Sample quality and the economics of getting it right.

September 4, 2026 · reference

Fieldwork metrics: the 12 numbers a survey produces, and which ones you can actually compute

Twelve fieldwork metrics with formulas and benchmark values, on one interactive map of the respondent journey. Pick your seat, buyer or supplier, and who hosts the questionnaire: the map shows what your side measures directly, what reaches you as an outcome only, and what is never reported, and one table says who can compute each metric in each of the four cases.

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September 4, 2026 · reference

The respondent experience: the whole journey, and how to improve it

Most of the respondent experience happens before the first question. An interactive map of every stage a participant goes through — the offer they click, the routers, the supplier's checks, the screener, the questionnaire, the review, the payout — built on Global Data Quality benchmark volumes, with what would shrink each band, who can act, a five-step roadmap that starts before the click, and where Enlightn fits.

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