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Related Experiment Video

Updated: Jul 11, 2026

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment
12:18

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Published on: January 11, 2020

Managing cognitive impairment in the elderly: conceptual, intervention and methodological issues.

K C Buckwalter1, J M Stolley, C J Farran

  • 1College of Nursing, University of Iowa, 200 Hawkins Drive, 234 CMAB, Iowa City, IA 52242, USA. Kathleen-buckwalter@uiowa.edu

The Online Journal of Knowledge Synthesis for Nursing
|July 19, 2003
PubMed
Summary

As society ages, cognitive impairment in the elderly increases. This review addresses key conceptual, intervention, and methodological challenges in managing cognitive impairment and dementia care.

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Area of Science:

  • Gerontology
  • Neuroscience
  • Nursing Science

Background:

  • Societal aging is increasing the incidence of dementia and cognitive impairment in the elderly.
  • Nurses and researchers are actively investigating the management of cognitive impairment.
  • Existing research highlights significant conceptual, intervention, and methodological issues.

Purpose of the Study:

  • To highlight conceptual, intervention, and methodological issues in cognitive impairment.
  • To review current challenges in dementia care and management.
  • To recommend future research directions for addressing these issues.

Main Methods:

  • Literature review focusing on conceptual, intervention, and methodological aspects of cognitive impairment.
  • Analysis of existing research on dementia care and management.
  • Identification of gaps and challenges in the current body of knowledge.

Main Results:

  • Cognitive change is a complex, multivariate construct affecting memory, attention, and judgment.
  • Much clinical research on cognitive impairment is atheoretical, with interventions often inadequately tested.
  • Methodological concerns include small sample sizes, limited statistical power, and validity issues.

Conclusions:

  • Effective management of cognitive impairment requires integrating biomedical and behavioral sciences.
  • A paradigm shift towards a new culture of dementia care, focusing on attitudes and organizational practices, is suggested.
  • Further research is crucial to develop and test interventions for cognitive impairment and associated behaviors.