Sala, Giovanni 
ORCID: 0000-0002-1589-3759, Inagaki, Hiroki, Ishioka, Yoshiko, Masui, Yukie, Nakagawa, Takeshi, Ishizaki, Tatsuro, Arai, Yasumichi, Ikebe, Kazunori, Kamide, Kei and Gondo, Yasuyuki
(2020)
The Psychometric Properties of the Montreal Cognitive Assessment (MoCA) A Comprehensive Investigation.
SWISS JOURNAL OF PSYCHOLOGY, 79 (3-4).
pp. 155-161.
Abstract
<jats:p> Abstract. The Montreal Cognitive Assessment (MoCA) is a test assessing global cognition in older adults which is often used by researchers and clinicians worldwide, although some of its psychometric properties have yet to be established. We focus on three fundamental aspects: the factorial structure of the MoCA, its general factor saturation, and the measurement invariance of the test. We administered the MoCA to a large sample of Japanese older adults clustered in three cohorts (69–71-year-olds, 79–81-year-olds, and 89–91-year-olds; N = 2,408). Our results show that the test has an overall stable hierarchical factorial structure with a general factor at its apex and satisfactory general-factor saturation. We also found measurement invariance across participants of different ages, educational levels, economic status, and sex. This comprehensive investigation thus supports the idea that the MoCA is a valid tool to assess global cognition in older adults of different socioeconomic status and age ranges. </jats:p>
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Cognition, factor analysis, measurement invariance, MoCA, older adults |
| Divisions: | Faculty of Health and Life Sciences Faculty of Health and Life Sciences > Institute of Population Health |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 20 Jul 2021 15:27 |
| Last Modified: | 18 Jan 2023 21:35 |
| DOI: | 10.1024/1421-0185/a000242 |
| Open Access URL: | https://econtent.hogrefe.com/doi/10.1024/1421-0185... |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3130726 |
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