网易UEDC

Nov 19, 2019 · Fundamentals

Why Traditional Sampling Fails for Niche Communities and How Respondent‑Driven Sampling Solves It

The article explains the limitations of probability sampling for small or hidden sub‑cultures, introduces respondent‑driven sampling (RDS) as a network‑based alternative, and outlines its theoretical basis, advantages, and step‑by‑step implementation for more accurate research on hidden populations.