A new study published in the Journal of Personality explores the relationship between subjective and psychological well-being and the Dark Triad traits, namely narcissism, psychopathy, and Machiavellianism. The study includes a comprehensive analysis of 55 selected studies, and their findings indicate that the greater the narcissism and psychopathy, the less happiness and life satisfaction people tend to experience.
While previous research has explored the negative implications of these traits on various outcomes, such as interpersonal relationships and job performance, their impact on well-being remains relatively unexplored. The new study aims to fill this gap by synthesizing existing research and comprehensively analyzing the associations between the Dark Triad traits and well-being measures using a technique known as a meta-analysis.
In a meta-analysis, researchers collect data from previously published studies that meet specific inclusion criteria and then statistically integrate the findings to obtain an overall estimate of the effect size or outcome of interest. By pooling data from multiple studies, meta-analysis increases the statistical power and precision of the analysis, allowing for more robust conclusions to be drawn.
The search strategy employed in this meta-analysis involved a systematic search of the literature in three databases: PsycINFO, PubMed, and Web of Science. The initial search was conducted in December 2020, and a second search was performed in May 2022 to update the literature search.
After the literature search, 8,736 potentially eligible studies were identified. These studies underwent a rigorous screening process based on title, abstract, and full text. Following the screening process, 55 studies were included in the final analysis. These studies were selected based on their relevance to the research question and alignment with the inclusion criteria. The selected studies involved 26,252 participants from undergraduate and adult samples.
The meta-analysis revealed significant associations between the Dark Triad traits and subjective and psychological well-being. Specifically, higher levels of narcissism and psychopathy were found to be negatively correlated with well-being measures, including happiness and life satisfaction.
On the other hand, Machiavellianism showed a weaker negative association with well-being. These findings suggest that individuals high in narcissism and psychopathy may experience lower overall happiness and life satisfaction levels.
The results of this meta-analysis provide valuable insights into the relationship between the Dark Triad traits and subjective and psychological well-being. The negative associations found between narcissism, psychopathy, and well-being highlight the detrimental effects of these traits on individuals’ overall happiness and life satisfaction. These findings support previous research indicating that individuals with higher levels of narcissism and psychopathy may struggle with maintaining positive well-being.
Despite the valuable insights provided by this meta-analysis, several limitations exist. Firstly, the included studies were predominantly cross-sectional, limiting the ability to establish causal relationships between the Dark Triad traits and well-being. Future research should incorporate longitudinal designs to better understand these associations’ temporal dynamics.
Another limitation is the potential for publication bias, as studies with significant findings are more likely to be published than those with non-significant findings. This may have influenced the results of the meta-analysis, as studies with non-significant findings may not have been included.
The implications of these findings are significant for both individuals and professionals working in the field of well-being. Individuals who exhibit high levels of narcissism or psychopathy may benefit from interventions to improve their well-being and foster healthier interpersonal relationships. Professionals working in mental health and well-being should consider the impact of the Dark Triad traits when designing interventions and providing support to individuals with these traits.
The study, “The links of subjective and psychological well-being with the Dark Triad traits: A meta-analysis,” was authored by Ana Blasco-Belled, Claudia Tejada-Gallardo, and Radosław Rogoza.