Examining the Acceptability of Providing Hair or Fingernail Samples as a Biomarker of Physiological Stress Among Older Adolescents

    April 2026 in “ PsyArXiv (OSF Preprints) ”
    Zhuoni Xiao, Alex W. Crocker, Aja Louise Murray, Bonnie Auyeung

    Preprint — not peer reviewed. This was posted to a preprint server or data repository. It has not been through a journal's review process, and its findings may change or not hold up.

    Studysummary This study found that among young adults, willingness to provide hair and fingernail samples for cortisol measurement was similar, with discomfort around sampling as the main barrier; informational videos did not significantly alter participant willingness.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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