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Factor Analysis of the Cognitive Abilities Screening Instrument: Kuakini Honolulu-Asia Aging Study

Citation

Obhi, Hardeep K.; Margrett, Jennifer A.; Russell, Daniel W.; Martin, Peter; Poon, Leonard W.; Masaki, Kamal; & Willcox, Bradley J. (Online ahead of print). Factor Analysis of the Cognitive Abilities Screening Instrument: Kuakini Honolulu-Asia Aging Study. International Psychogeriatrics.

Abstract

OBJECTIVE: The Cognitive Abilities Screening Instrument (CASI) is a screening test of global cognitive function used in research and clinical settings. However, the CASI was developed using face validity and has not been investigated via empirical tests such as factor analyses. Thus, we aimed to develop and test a parsimonious conceptualization of the CASI rooted in cognitive aging literature reflective of crystallized and fluid abilities.

URL

http://dx.doi.org/10.1017/s1041610220000861

Reference Type

Journal Article

Journal Title

International Psychogeriatrics

Author(s)

Obhi, Hardeep K.
Margrett, Jennifer A.
Russell, Daniel W.
Martin, Peter
Poon, Leonard W.
Masaki, Kamal
Willcox, Bradley J.

Year Published

Online ahead of print

Reference ID

12774