Cross-sectional validation of the Aging Perceptions Questionnaire: a multidimensional instrument for assessing self-perceptions of aging.
- Citation data:
BMC geriatrics, ISSN: 1471-2318, Vol: 7, Issue: 1, Page: 9
- Publication Year:
- Repository URL:
- https://epubs.rcsi.ie/psycholart/5; http://hdl.handle.net/10147/95653
- Medicine; Aged; Aged 80 and over; Aging/psychology; Cross-Sectional Studies; Female; Humans; Male; Perception; Questionnaires/standards; Self Concept; Psychology
Self-perceptions of aging have been implicated as independent predictors of functional disability and mortality in older adults. In spite of this, research on self-perceptions of aging is limited. One reason for this is the absence of adequate measures. Specifically, there is a need to develop a measure that is theoretically-derived, has good psychometric properties, and is multidimensional in nature. The present research seeks to address this need by adopting the Self-Regulation Model as a framework and using it to develop a comprehensive, multi-dimensional instrument for assessing self-perceptions of aging. This study describes the validation of this newly-developed instrument, the Aging Perceptions Questionnaire (APQ).