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The Dimensions of Health in Elderly People: A Preliminary Study for Reliability Testing and Questionnaire Validation

Author

Listed:
  • Dr. Sasmita Behera

    (Assistant Professor, Department of Home Science, Berhampur University)

  • Alita Minz

    (HOD, Associate Professor, Department of Home Science, Berhampur University)

Abstract

The study evaluates the reliability and validity of a multidimensional tool designed to assess the health dimensions of elderly populations of 32 respondent in Rourkela Block, with a focus on Sundargarh District. Initial findings reveal a raw Cronbach’s alpha of 0.568, indicating moderate internal consistency, while a standardized Cronbach’s alpha of 0.859 demonstrates strong reliability upon variance standardization. This discrepancy highlights the need for refining the tool by addressing item redundancy, misalignment, and extreme variance. Recommendations include item analysis, dimensionality assessment, and the incorporation of test-retest reliability to ensure longitudinal robustness. The tool’s comprehensive structure, covering physical, mental, emotional, social, and spiritual health, aligns with global geriatric assessment practices, emphasizing its relevance for elderly health research. The study underscores the importance of adapting validated tools like the Cronbach Alpha Test, the Community Vulnerability Index, and context-specific instruments for targeted interventions. Limitations such as sample size, questionnaire length, and cultural relevance are identified, with strategies proposed to enhance applicability and generalizability. The integration of multidimensional assessments and innovative frameworks such as data mining for scheme awareness highlights the potential for addressing health disparities and policy gaps among elderly populations. This research emphasizes the critical role of reliable tools in improving health outcomes, ensuring effective interventions, and fostering sustainable aging in underserved regions.

Suggested Citation

  • Dr. Sasmita Behera & Alita Minz, 2025. "The Dimensions of Health in Elderly People: A Preliminary Study for Reliability Testing and Questionnaire Validation," International Journal of Research and Innovation in Social Science, International Journal of Research and Innovation in Social Science (IJRISS), vol. 9(4), pages 2394-2408, April.
    • Handle: RePEc:bcp:journl:v:9:y:2025:issue-4:p:2394-2408
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    References listed on IDEAS

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    2. Lynn, Peter & Roberts, Caroline & Allum, Nick & Eva, Gillian, 2010. "Data quality in telephone surveys and the effect of questionnaire length: a cross- national experiment," ISER Working Paper Series 2010-36, Institute for Social and Economic Research.
    3. Takumi Kato & Taro Miura, 2021. "The impact of questionnaire length on the accuracy rate of online surveys," Journal of Marketing Analytics, Palgrave Macmillan, vol. 9(2), pages 83-98, June.
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