Data Quality of Online and Laboratory Participant Pools DRAFT

Wang, Zhang, Wang, Lyons, Mittal, Tran, Moore & Schroeder · June 2026 · Values are approximate; final figures pending revision.

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Year

Quality metrics — relative to other pools this year: Higher Middle Lower N/A Participation metrics shown as raw descriptive values (no quality judgment).

† Credamo reasonable pay reported in RMB; approximate USD equivalent shown (≈ $0.90). All values are estimated from the manuscript draft and subject to revision.

Metric definitions

Sample details

Sample sizes are approximate (target ≈ 200 completed responses per pool per wave). Exact Ns pending. Compensation and administration mode vary by pool; see table above.