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Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
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[Using experiential experts in content validity: the example of elderly population].

Yi-Chun Lien1, Kuan-Chia Lin, Hung-Ru Lin

  • 1Department of Health, Kaohsiung City Government, Kaohsiung, Taiwan, ROC.

Hu Li Za Zhi the Journal of Nursing
|December 9, 2010
PubMed
Summary
This summary is machine-generated.

Elderly individuals with normal cognitive function can serve as valuable experiential experts in assessing research instrument content validity. Including them alongside professional experts improves measurement tool relevance and accuracy for participants.

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Area of Science:

  • Nursing Research
  • Health Sciences
  • Psychometrics

Context:

  • Healthcare quality relies on evidence-based nursing research findings.
  • Measurement instrument validity is crucial for accurate research data and recommendations.
  • Traditional content validity assessment relies on professional experts.

Purpose:

  • To explore the utility of elderly individuals as experiential experts in assessing research instrument content validity.
  • To evaluate the ability of older adults to provide relevant feedback on instrument clarity, importance, and practicality.

Summary:

  • This study investigated the use of elderly individuals as experiential experts for content validity assessment of research instruments.
  • Most elderly participants with normal cognitive function effectively assessed instruments for clarity, importance, and personal relevance.
  • Their proposed amendments were often valid, suggesting their value in enhancing instrument practicality and participant-centeredness.

Impact:

  • Recommends incorporating elderly experiential experts into research teams to improve content validity and measurement tool alignment with participant realities.
  • Highlights the need to consider factors like cognitive status and communication ability when selecting elderly experts.
  • Suggests this approach can overcome limitations of solely relying on professional expert evaluations.