A Malay Version of the Attitude to Ageing Questionnaire: Its Adaptation, Validation, and Reliability in the Malaysian Older Adult Population br

Background: The Attitude to Ageing Questionnaire (AAQ) was developed to assess perceptions of the aging process among older adults. The 24 items were framed into three factors. This study aimed to translate the AAQ from English to the Malay language (AAQ-M) and determine its factorial structure and validity in a Malaysian population. Methods: The original AAQ underwent a standard translation process, as well as content and face validation, to produce the AAQ-M. The construct validity of the AAQ-M was then assessed in 254 older adults aged 60 years and above attending a public primary care clinic in Seremban, Malaysia. Results: Exploratory factor analysis showed a three-factor model for the AAQ-M with acceptable reliability and Cronbach alpha values ranging from 0.71 to 0.82 for each factor. A total of five items were omitted for poor factor loadings (<0.32) or because they did not conceptually fit into the factor they were loaded onto. Of the final 19 AAQ-M items, seven were physical change factors, eight were psychosocial loss factors, and four were psychological growth factors. This three-factor model explained 37.9% of the total variance. Conclusion: The AAQ-M version confirmed that the three-factor model, namely physical change, psychosocial loss, and psychological growth, was similar to that of the original AAQ. The AAQ-M is a valid and reliable instrument for assessing the three aspects of attitudes toward aging in the Malaysian older adult population.