Association of positive psychological factors with the mental health of older adult retirees: a systematic review
Authors: Kiani Farhana Sajjad , Ehsan Saima 
Published: April 2023

Purpose
This study aimed to identify which positive psychological factors are associated with the mental health of older adult retirees. Positive psychology is an emerging discipline of psychology. The study and identification of such factors could lead to increased mental health and lower stress levels of individuals (Ho et al., 2014; Abbas et al., 2019).

Design/methodology/approach
The authors searched the following electronic databases: Web of Science Core Collection and Scopus. Thematic synthesis was used for analysis. Database search resulted in the recruitment of 948 articles; after the screening process, only 7 articles were left for further analysis.

Findings
Thematic synthesis of resulting articles from systematic literature review revealed that “staying active after retirement, participation in social activities, volunteering, and presence of loved ones” are positive psychological factors that are positively associated with the mental health of older adult retirees. A few positive psychological factors and their association with the mental health of older adult retirees have been examined. Other positive psychological factors and their association with the mental health of older adult retirees are yet to be investigated in future research.

Research limitations/implications
First, many studies have investigated meaning and purpose in life, relationships or having intimacy, well-being, transcendence, flow or engagement, spirituality and flourishing (pleasant life, engaged life and meaningful life, relationship and achievement) (LeBon, 2014). However, many other positive psychological constructs need to be studied yet in this age group examples include wisdom, courage, mindfulness, forgiveness, resilience, emotional intelligence, hope and humor. Second, there is need of theory in the field of successful aging with respect to the positive psychology. Third, which factors negatively contributed toward the mental health of older adult could be another area of future systematic literature review. Finally, role of culture needs to be examined with reference to which positive psychological factor could be important in a specific given cultural context.

Practical implications
The findings of the current research will be useful for clinical psychologist, counselors and gerontologists to understand which factors positively contributed toward the mental health of older adult retirees, which in turn will help to improve mental health of older adult retirees. Findings of the present study set grounds for future research in the field of gerontology in specific cultural context. The findings of this study have added to scientific body of existing literature. Better understanding of retirement can lead to increase in use of positive intervention-based programs for retirees that can facilitate them with life after retirement.

Social implications
Policymaker working on the well-being of older adult retirees can take help from this study’s evidence-based findings for developing any policy.

Originality/value
Systematic literature review consolidated the existing literature review on the present topic of research. This systematic literature review highlighted factors that are associated with the enhanced mental health of older adults’ retirees. Furthermore, findings revealed the important gap in literature that is many positive psychological constructs are need to be studied yet in this age group examples includes wisdom, courage, mindfulness, forgiveness, resilience, emotional intelligence, hope and humor. Hence, this study has implications for future research.