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Updated: Dec 11, 2025

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

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

Published on: January 11, 2020

7.8K

Psychometric properties of the self-efficacy for managing mild cognitive impairment scale

Andrea M Kurasz1, Brittany DeFeis1, Dona E C Locke2

  • 1Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida, USA.

International Journal of Geriatric Psychiatry
|August 25, 2020
PubMed
Abstract

Insights

A new scale effectively measures self-efficacy for managing mild cognitive impairment (MCI). This reliable tool assesses memory-loss self-efficacy in persons with MCI, aiding research on health behaviors.

Area of Science:

  • Cognitive Science
  • Psychometrics
  • Neuroscience

Background:

  • Self-efficacy is crucial for managing chronic illnesses and health behaviors.
  • Mild cognitive impairment (MCI) presents unique challenges for self-management.
  • A validated measure of self-efficacy for managing MCI is needed for research.

Purpose of the Study:

  • To adapt and validate a self-efficacy scale for persons with mild cognitive impairment (pwMCI).
  • To investigate the psychometric properties of the "self-efficacy for managing MCI" scale for research use.

Main Methods:

  • Data from pwMCI in a behavioral intervention study were analyzed.
  • Psychometric properties including factor structure, construct validity, internal consistency, and test-retest reliability were assessed.
  • Factor analysis was used to determine the scale's underlying structure.

Main Results:

  • Factor analysis revealed two factors: self-efficacy for daily activities and managing MCI.
  • Construct validity showed an association between memory-loss self-efficacy and psychosocial distress.
  • The scale demonstrated good internal consistency and test-retest reliability.

Conclusions:

  • The "self-efficacy for managing MCI" scale is a valid and reliable measure for pwMCI.
  • This scale addresses the lack of a "gold standard" for memory-loss self-efficacy in this population.
  • The findings support the use of this scale in research involving pwMCI.
Keywords:
memorymild cognitive impairmentpsychometricself-efficacyself-report

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