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KMID : 1118520190160110793
Psychiatry Investigation
2019 Volume.16 No. 11 p.793 ~ p.799
Normative Data for the Logical Memory Subtest of the Wechsler Memory Scale-IV in Middle-Aged and Elderly Korean People
Ahn Ye-Bin D.

Yi Da-Hyun
Joung Hae-Jung
Seo Eun-Hyun
Lee Young-Hwa
Byun Min-Soo
Lee Jun-Ho
Jeon So-Yeon
Lee Jun-Young
Sohn Bo-Kyung
Lee Dong-Young
Abstract
Objective: The purpose of this study is to identify the demographic variables that are affecting performances on the Logical Memory (LM) subtest included in the Korean version of the Wechsler Memory Scale (WMS)-IV and to provide normative data on the LM subtest for the middle-age and elderly Korean people.

Methods: The participants were 435 non-demented adults aging from 50 to 90 and with the educational level ranging from 0 to 21 years.

Results: Age and education were found to be significantly associated with performance on the LM subtest, while gender effect was not statistically significant. Therefore, we stratified the norm blocks by age and education. Age was divided into three groups: 50-59, 60-74, and 75-90 years. Education was stratified into three groups: 0-8 years, 9-12 years, and 13 years or more.

Conclusion: The normative data provided in the current study are expected to be useful in clinical and research settings to detect or define subtle changes in episodic memory in Korean adults and elderly, and can also be used for cross-cultural comparison of verbal episodic memory performance among elderly populations using different languages.
KEYWORD
Normative data, Korean, Logical Memory subtest, WMS-IV
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