Factor Convergence and Predictive Analysis of the Five Factor and Alternative Five Factor Personality Models With the Five-Factor Personality Inventory for ICD-11 (FFiCD)

The authors analyze and compare the factor convergence and predictive power of the Revised NEO Personality Inventory (NEO-PI-R) and the Zuckerman-Kuhlman-Aluja Personality Questionnaire (ZKA-PQ/SF) with respect to the Five-Factor Personality Inventory for ICD-11 (FFiCD). A total of 803 White Spanish subjects were analyzed. All the personality domains had significant predictive power with regard to the FFiCD except NEO Openness. The explained variance of the personality domains with respect to FFiCD Negative Affectivity (71% and 77%) and Detachment (56% and 56%) were similar for NEO-PI-R and ZKA-PQ/SF, respectively, but the NEO-PI-R accounted for greater variance for FFiCD Anankastia, Dissociality, and Disinhibition. The FFiCD facets of Rashness, Thrill-Seeking (Disinhibition), and Unassertiveness (Detachment) were located in factors other than those theoretically expected. The authors conclude that normal personality measured by the NEO-PI-R and the ZKA-PQ/SF contribute, in a differential but complementary way, to knowledge of the maladaptive personality measured by the FFiCD.

Personality, Coping Strategy, and Quality of Life of Patients with Chronic Kidney Disease

Patients with chronic kidney disease are subject to prolonged medical treatment that might affect their quality of life. The purpose of this research was to investigate the correlation between personality, coping strategies, and quality of life in patients with chronic kidney disease. 40 Participants (25-55 years old) were recruited using purposive sampling and presented with three instruments: the Indonesian versions of NEO Personality Inventory-Revised (NEO PI-R), Ways of Copings, and Kidney Disease Quality of Life-36 (KDQOL-36). Results showed a significant correlation between all variables after regression analysis was applied. Further results indicate certain coping strategies were related to an individual’s perceptions of kidney disease. A significant correlation was found between three personality traits: neuroticism, extraversion and conscientiousness, and quality of life. Results also found that female patients have a better quality of life than men. Further research is needed to examine further the crucial role of social support and ethnic differences. Psychological intervention programs to provide psychoeducation on how to recognize stress symptoms and better stress management for patients with chronic kidney disease are also warranted.

Correlation between Gut Microbiota and Six Facets of Neuroticism in Korean Adults

A person high in neuroticism is more likely to experience anxiety, stress, worry, fear, anger, and depression. Previous studies have shown that the gut microbiota can influence personality and mental disorders, including stress, anxiety, and depression, through the gut–brain axis. Here, we investigated the correlations between the sub-facet of neuroticism and gut microbiota using the Revised NEO Personality Inventory and the 16S rRNA gene sequencing data 784 adults. We found that the high anxiety and vulnerability group showed significantly lower richness in microbial diversity than a group with low anxiety and vulnerability. In beta diversity, there was a significant difference between the low and high groups of anxiety, self-consciousness, impulsiveness, and vulnerability. In taxonomic compositions, Haemophilus belonging to Gammaproteobacteria was correlated with the Neuroticism domain as well as N1 anxiety and N6 vulnerability facets. The high N1 anxiety and N6 vulnerability group was correlated with a low abundance of Christensenellaceae belonging to Firmicutes Clostridia. High N4 self-consciousness was correlated with a low abundance of Alistipes and Sudoligranulum. N5 impulsiveness was correlated with a low abundance of Oscillospirales. Our findings will contribute to uncovering the potential link between the gut microbiota and neuroticism, and the elucidation of the correlations of the microbiome–gut–brain axis with behavioral changes and psychiatric cases in the general population.

Personality traits as predictor of metacognitive skills and creativity in electronic university students: a structural model of academic achievement

PurposeThe present study aimed to present a structural model of the relationships between personality traits, metacognitive awareness, creativity and academic achievement in virtual students.Design/methodology/approachThe statistical population of the study consisted of all students of the electronic Islamic Azad University in Tehran, where 240 of them were selected as sample group by random sampling method. Research instruments included the short form of the Creative Behavior Inventory (Linger), the Metacognitive Awareness Questionnaire (Schraw and Dennison) and NEO Personality Inventory (McCrae and Costa). Data were analyzed using LISERL software and the path analysis method.FindingsThe findings indicated a mediating role of metacognitive awareness and creativity in the relationship between extraversion, openness to experience and conscientiousness personality traits with academic performance. It was also found that metacognitive awareness has a direct, significant positive effect on creativity.Originality/valueAccording to the results of the present study, the level of creativity in virtual students can be developed through training and strengthening meta-cognitive skills. The findings also suggest that meta-cognition and creativity are traits that can have intrinsic and personality roots.

Two of a kind or distant relatives? A multimethod investigation of the overlap between personality traits and character strengths

Allport’s (1927) distinction of personality devaluated (personality) and personality evaluated (character) can still be found in today’s psychological landscape. The present study compares the Five-Factor Model of personality and the VIA-classification of character strengths across two methods (self- and peer-reports) and across two levels of abstraction (domains/factors and scales/facets). A sample of 152 participants and 152 peer-raters completed the NEO-Personality Inventory Revised and the VIA Inventory of Strength. Personality and character were found to strongly overlap, yet the different operationalizations were rarely redundant (except for 3 personality facets). Multitrait-multimethod analyses mostly supported the convergent and discriminant validity of personality and character. Interpersonal strengths (e.g., teamwork) and abstract character factors lacked discriminant validity to personality facets. The present investigation contributes to a better understanding of the interplay between personality and character and provides an impetus for future research on the “virtue gap” between devaluated and evaluated personality traits.

Predicting Addiction Susceptibility Based on Big Five Personality Traits

Background: Addiction is one of the most prominent problems and the fourth leading crisis worldwide. In Iran, this issue is more complicated because of increasing young population in this country. Objectives: This study aimed to predict addiction susceptibility regarding students’ personality traits at Qazvin universities. Methods: In this cross-sectional study, 227 students from Qazvin universities were selected using the multistage random stratified sampling method. Data collection tools were demographic information form, Addiction Susceptibility questionnaire (ASQ), and NEO personality inventory. After collecting the required data, SPSS software version 21 was used to analyze the data by running variance analysis and paired sample t-test. Results: In this study, neuroticism (P = 0.031) and openness (P = 0.043) with regression coefficients of 0.584 and 0.586 had positive and significant effects on addiction susceptibility, respectively. In contrast, extraversion (P = 0.023), agreeableness (P = 0.038), and consciousness (P < 0.001) with regression coefficients of -0.639, -0.186, and -1.342 had negative and significant effects on addiction susceptibility, respectively. Conclusions: The findings revealed a significant relationship between personality traits and addiction susceptibility. Accordingly, the aforementioned psychological traits must be empathized in educational, preventive, and therapeutic programs so that the vulnerable groups, including students, would receive some help.

Taking risks to feel excitement: Detailed personality profile and genetic associations

This study mapped the personality and genetics of risky excitement-seekers focusing on skydiving behavior. We compared 298 skydivers to 298 demographically matched controls across the NEO Personality Inventory-3 domains, facets, and 240 items. The most significant item-level effects were aggregated into a poly-item score of skydiving-associated personality markers (Study 1), where higher scores describe individuals who enjoy risky situations but have no self-control issues. The skydiving-associated personality marker score was associated with greater physical activity, higher rate of traumatic injuries, and better mental health in a sample of 3558 adults (Study 2). From genetic perspective, we associated skydiving behavior with 19 candidate variants that have previously been linked to excitement-seeking (Study 1). Polymorphisms in the SERT gene were the strongest predictors of skydiving, but the false discovery rate-adjusted (FDR-adjusted) p-values were non-significant. In Study 2, we predicted the skydiving-associated personality marker score and E5: Excitement-seeking from multiple risk-taking polygenic scores, using publicly available summary data from genome-wide association studies. While E5: Excitement-seeking was most strongly predicted by general risk tolerance and risky behaviors’ polygenic scores, the skydiving-associated personality marker score was most strongly associated with the adventurousness polygenic scores. Phenotypic and polygenic scores associations suggest that skydiving is a specific—perhaps more functional—form of excitement-seeking, which may nevertheless lead to physical injuries.

A Comparison of Two Five-Factor Model Operationalizations of the Triarchic Model of Psychopathy in a Clinical Sample

Structural models of personality traits, particularly the five-factor model (FFM), continue to inform ongoing debates regarding what personality attributes and trait domains are central to psychopathy. A growing body of literature has linked the constructs of the triarchic model of psychopathy (boldness, meanness, disinhibition) to the FFM. Recently, researchers developed both item and regression-based measures of the triarchic model of psychopathy using the NEO Personality Inventory–Revised—a popular measure of the FFM. The current study examines the correlates of these two FFM-derived operationalizations of the triarchic model using data from the Collaborative Longitudinal Personality Disorders Study. The two approaches had strong convergent validity coefficients and similar patterns of criterion-related validity coefficients. Meanness related to greater personality pathology characterized by exploitation of others and poor attachment, whereas disinhibition related to indicators of greater negative affect and poor behavioral constraint. Boldness related to reduced negative affect and greater narcissistic personality traits. Although the item and regression-based approaches showed similar patterns of associations with criterion-variables, the item-based approach has some practical and psychometric advantages over the regression-based approach given strong correlations between the meanness and disinhibition scores from the regression approach.

Personality Traits Relate to Chronotype at Both the Phenotypic and Genetic Level

Introduction: Diurnal preferences have been linked to personality but often with mixed results. The present study examines the relationships between sleep timing (chronotype), diurnal preferences and the Five-Factor Model of personality traits at the phenotypic and genetic level. Methods: Self- and informant-reports of the NEO Personality Inventory-3, self-reports of the Munich Chronotype Questionnaire, and DNA samples were available for 2,515 Estonian adults (Mage = 45.76 years; 59% females). Genetic correlations were obtained through summary statistics of genome-wide association studies. Results: Results showed that higher Conscientiousness and lower Openness to Experience were significant predictors of earlier chronotype. At the level of facets, we found that more straightforward (A2) and excitement-seeking (E5), yet less self-disciplined (C5) people were more likely to have later chronotypes. The nuance-level Polypersonality score was correlated with chronotype at r = .28 (p &lt; .001). Conscientiousness and Openness were genetically related with diurnal preferences. The polygenic score for morningness-eveningness significantly predicted the Polypersonality score. Conclusion: Phenotypic measures of chronotype and personality showed significant associations at all three of levels of the personality hierarchy. Our findings indicate that the relationship between personality and morningness-eveningness is partly due to genetic factors. Future studies are necessary to further refine the relationship.

Role of Learning Positive Personality Traits in the Promotion of Generational Resilience and Health

INTRODUCTION: Throughout history, humans have always been prone to diverse experiences with different consequences. Consequently, a wide range of reactions is inevitable due to the different effects of these events on each person despite the same conditions. Therefore, it is indispensable to manage the physical and mental impacts of these events based on their magnitude. The present study aimed to assess the role of learning positive personality traits in the promotion of generational resilience and health. METHODS: This applied research was conducted based on a comparative-causal design. The statistical population included 98 female high school students in Kerman who were selected by purposive sampling. The NEO Personality Inventory (Costa & McCrae, 1985), the General Health Questionnaire (Goldberg, 1997), and the Connor-Davidson Resilience scale (CD-RISC) (2003) were used to collect the needed data. Data analysis was performed using the Mann-Whitney test and regression analysis. FINDINGS: Based on the obtained results, learning exerted a significant effect on the promotion of the studied variables. Awareness and training on these strategies would be of great help in the development and improvement of resilience and health, as well as purposeful management of emotions in emergencies in people of all ages, especially the youth. CONCLUSION: As evidenced by the results of the present study, it can be concluded that learning and developing positive personality traits significantly reinforce them and lead to the enhancement of the resilience and health of the next generation.