# The volunteer participation paradox: Ethical tensions between self-selection and targeted sampling

> Research article (Research Methods in Applied Linguistics, 2025) · cited 15× · AI/ML

**Wikidata**: [openalex:W4409253474](https://www.wikidata.org/wiki/openalex:W4409253474)  
**Source**: https://4ort.xyz/entity/the-volunteer-participation-paradox-ethical-tensions-between-self-selection-and-targeted-sampling