Positive Psychology Interventions for Enhancing Well-being
DOI:
https://doi.org/10.31305/rhimrj.2026.v13n09.004Keywords:
Positive psychology, well-being, positive psychology interventions, happiness, flourishing, subjective well-being, gratitude, mindfulness, character strengths, resilienceAbstract
Positive psychology, as a distinct field within the broader discipline of psychology, shifts attention away from the study of dysfunction and pathology toward the systematic understanding of human flourishing, character strengths, and optimal functioning. Over the past two decades, this orientation has given rise to a range of structured, evidence-informed activities known as Positive Psychology Interventions (PPIs), which are designed to cultivate positive emotions, meaning, engagement, and healthy relationships. The present article examines the conceptual foundations of positive psychology, reviews the major categories of interventions that have been developed and tested, and synthesises available evidence regarding their effectiveness in enhancing psychological well-being across diverse populations, including students, employees, clinical groups, and older adults. Drawing upon a structured review of secondary literature, the study adopts a descriptive-analytical methodology to examine how interventions such as gratitude exercises, strength-based practices, mindfulness training, and kindness-based activities influence indicators of subjective and psychological well-being. The analysis suggests that while PPIs generally produce small-to-moderate but consistent improvements in happiness and reductions in depressive symptoms, their effectiveness is moderated by factors such as duration, delivery format, cultural context, and individual differences in personality and motivation. The article concludes by identifying practical implications for educators, mental health practitioners, and organisations, and by outlining directions for future research aimed at improving the durability and cultural adaptability of positive psychology interventions.
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