Review of Positive Psychology Outcome Measures for Chronic Illness, Traumatic Brain Injury and Older Adults: Adaptability in Dementia?

Abstract

Background: Despite positive psychology being increasingly recognised as an important agent in well-being, there is a lack of standardised outcome measures for psychosocial dementia research. This review assessed positive psychology outcome measures using standardised criterion in populations that were identified as having shared characteristics. It aimed to identify robust measures that were suitable for potential adaption or use within a dementia population. Summary: The review identified 16 positive psychology outcome measures (and 8 further psychometric assessments of these) within the constructs of resilience, self-efficacy, religiousness/spirituality, life valuation, sense of coherence, autonomy, resourcefulness and a combined measure (CASP-19). Scale development studies were subject to a quality assessment, and most were found to be lacking information on reproducibility and responsiveness. Key Messages: A wide range of measures within the constructs of positive psychology was identified as having potential utility for psychosocial research within a dementia population. Examples included the CD-RISC, GSWB, SWLS, MPAQ, RSOA and CASP-19. It is recommended that such scales are further adapted or validated for people with dementia. Underreporting of appropriate psychometric analyses hampered this review, and it is recommended that future authors endeavour to report such analyses.