participant attrition
Participant attrition refers to the process or phenomenon where individuals involved in a study, research, or program drop out or withdraw before its completion or intended duration.
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Related Concepts (1)
Similar Concepts
- adverse selection
- attribution bias
- audience participation
- customer engagement
- customer retention
- employee turnover
- harm to participants
- incentives for participation
- labor force participation
- nonresponse bias
- random sampling
- selection bias
- self-selection bias
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