Reliability and validity of the Japanese version of the Valued Living Questionnaire Adapted to Caregiving

Morimoto, Hiroshi, Kishita, Naoko ORCID:, Kondo, Hikaru and Muto, Takashi (2023) Reliability and validity of the Japanese version of the Valued Living Questionnaire Adapted to Caregiving. Clinical Gerontologist, 46 (4). pp. 619-632. ISSN 0731-7115

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Objectives: This study developed the Japanese version of the Valued Living Questionnaire Adapted to dementia Caregiving (J-VLQAC) and assessed its reliability and validity. Methods: A 2-wave longitudinal survey with an interval of two weeks was conducted with Japanese dementia family caregivers (n = 521 at T1; n = 424 at T2). Results: Confirmatory factor analysis demonstrated a poor fit to our data for the original 2-factor model. Exploratory factor analysis resulted in a new 3-factor model (i.e., Own Values, Family Values, and Health Values). Both models showed similar good internal consistency (Cronbach’s alpha) and test-retest reliability. Significant correlations between the J-VLQAC and the Valuing Questionnaire (VQ) and measures assessing related constructs (e.g., cognitive fusion) supported good criterion validity and acceptable level of construct validity for both models. Compared to the original 2-factor model, the new 3-factor model showed higher incremental validity, which was assessed through the hierarchical regression analysis examining whether the J-VLQAC predicts depression, anxiety, and life satisfaction over and above the VQ. Conclusions: The J-VLQAC has good reliability and acceptable validity. Clinical implications: The information gathered from the J-VLQAC can be used to tailor psychological support and help caregivers engage in activities that reflect their personal values.

Item Type: Article
Additional Information: Data availability statement: The data that support the findings of this study are available from the corresponding author, [HM], upon reasonable request. Funding: This work was supported by the Institute for Psychological Research, Meiji Gakuin University under Grant [2022S001].
Uncontrolled Keywords: valued living questionnaire adapted to dementia caregiving,acceptance and commitment therapy,family caregivers,reliability,validity,social psychology,health(social science),clinical psychology,gerontology,geriatrics and gerontology ,/dk/atira/pure/subjectarea/asjc/3200/3207
Faculty \ School: Faculty of Medicine and Health Sciences > School of Health Sciences
UEA Research Groups: Faculty of Medicine and Health Sciences > Research Groups > Dementia & Complexity in Later Life
Faculty of Medicine and Health Sciences > Research Centres > Lifespan Health
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Depositing User: LivePure Connector
Date Deposited: 09 Jan 2023 13:32
Last Modified: 05 Jan 2024 01:38
DOI: 10.1080/07317115.2022.2163951

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