Use when conducting research with vulnerable populations — children, prisoners, people with cognitive impairments, marginalized communities.
“Vulnerability” is contextual: it arises from diminished autonomy, heightened risk, stigma, legal status, or dependence on gatekeepers. Ethical practice adds protections, slows recruitment when needed, and designs consent/assent processes that match capacity and culture.
Regulated categories often include children, prisoners, pregnant persons, cognitively impaired individuals, economically/educationally disadvantaged persons (as defined by IRBs). Beyond regulation, consider intersectional vulnerability: racism, transphobia, immigration precarity, and workplace retaliation can constrain “free” consent.
Assess understanding of study purpose, risks, benefits, and withdrawal. Use supported decision-making where ethical and legal frameworks allow: trusted supporter present, accessible formats, extra time, plain language, repeated opportunities to ask questions.
Parent/guardian permission plus child assent when IRB requires. Use developmentally appropriate explanations; honor dissent even if permission exists (per IRB policy and local norms).
Gatekeepers (schools, clinics, employers) control access but must not coerce participation. Obtain individual consent separately; clarify that gatekeepers will not see identifiable responses when promised.
Partner with community members; avoid parachute extraction of stories; compensate knowledge fairly; use language-accessible materials; schedule around work/childcare constraints.
Predictability (agenda transparency), choice (skip questions), collaboration (participant control where feasible), empowerment (debrief resources), and cultural humility. Train interviewers in grounding techniques and when to stop.
Institutional researchers carry symbolic power. Mitigate via tone, pacing, explicit rights to pause/stop, and avoiding interrogatory styles.
Shared governance of questions, interpretation, and dissemination can redistribute power. Document roles, credit, and data ownership expectations up front.
Many institutions require full board review for vulnerable categories. Build extra time into timelines; prepare waiver requests only when genuinely justified.
Theoretical sampling must never outrun safeguards. If pursuing sensitive incidents, pre-plan psychological safety and legal reporting boundaries.