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Schönthaler EMD, Dalkner N, von Lewinski D, Reininghaus EZ, Baranyi A. Machiavellianism and psychopathy affect sleep quality in people with affective disorders and mentally healthy individuals. Front Psychol 2023; 14:1248931. [PMID: 37780148 PMCID: PMC10539687 DOI: 10.3389/fpsyg.2023.1248931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/31/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Deteriorated sleep quality is a predisposing factor and symptom of affective disorders (AD). It is important to investigate factors driving the relationship between sleep and AD, such as personality traits. Previous research has shown that personality traits such as the Dark Triad personality traits (DT) narcissism, Machiavellianism, and psychopathy are associated with sleep problems and AD. The current study examined the moderating influence of the DT in the relationship between AD [versus healthy controls (HC)] and sleep quality. Methods Data of 657 individuals (267 HC, 390 AD; 483 female, 166 male, eight diverse; Mage = 34.87, SDage = 13.86) were collected in an online survey, which administered the Pittsburgh Sleep Quality Index and the Short Dark Triad questionnaire. Results Moderation analyses controlling for age and gender revealed that Machiavellianism (b = -0.76, p < 0.05, R2 = 0.35) and psychopathy (b = -1.15, p < 0.05, R2 = 0.35), but not narcissism (b = -0.20, p = 0.620, R2 = 0.35), had a negative effect on sleep quality. Specifically, this effect is more pronounced in the HC group, but sleep quality is generally worse in AD. Conclusion Our findings indicate that Machiavellianism and psychopathy should be considered in the prevention and treatment of AD-associated sleep problems. Particularly, monitoring these traits could help to implement timely measures for the prevention of sleep problems, such as psychoeducation and sleep hygiene. The results highlight the role of personality in the aetiopathogenesis of AD and require further differentiation to examine the underlying pathways between the DT, sleep, and AD.
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Affiliation(s)
- Elena M. D. Schönthaler
- Clinical Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Nina Dalkner
- Clinical Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Dirk von Lewinski
- Clinical Department of Cardiology, Medical University of Graz, Graz, Austria
| | - Eva Z. Reininghaus
- Clinical Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Andreas Baranyi
- Clinical Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
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Brugger F, Schönthaler EMD, Baranyi A, Reininghaus EZ, von Lewinski D, Dalkner N. Metabolic Syndrome in Affective Disorders: Associations with Dark Triad Personality Traits. Metabolites 2023; 13:956. [PMID: 37623899 PMCID: PMC10456228 DOI: 10.3390/metabo13080956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/26/2023] Open
Abstract
Previous research has focused on the relationship between affective disorders (AD) and metabolic syndrome (MetS). Aside from biological and lifestyle factors, personality traits were identified as influencing aspects. In particular, the Dark Triad personality traits (DT; Machiavellianism, narcissism, psychopathy) were connected to both AD and worse somatic health, thus possibly resulting in MetS. This observational study aimed to investigate the associations between DT and anthropometric parameters and differences in the DT traits concerning the presence of MetS in individuals with AD. A total of 112 individuals (females = 59, males = 51, diverse = 2, Mage = 47.5, SDage = 11.5) with AD filled out the Short Dark Triad questionnaire. Body Mass Index (BMI) and MetS criteria, including blood pressure, waist circumference, lipid, and glucose levels, were assessed. For Machiavellianism, a positive association with BMI (r = 0.29, p < 0.05) and a negative association with systolic blood pressure (r = -0.23, p < 0.05) were found. No relationship between the overall MetS and DT score (r = 0.08, p = 0.409) was observed. The results were limited by the lack of a control group and the cross-sectional study design, which does not allow for the determination of causality. Machiavellianism was associated with a higher BMI and lower systolic blood pressure, indicating a deteriorating health effect of this trait. Possibly, the higher prevalence of MetS in AD stems from aspects such as lifestyle or medication intake, which might also be influenced by DT. Further research is needed to disentangle underlying mechanisms.
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Affiliation(s)
- Fiona Brugger
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Elena M. D. Schönthaler
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Andreas Baranyi
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Eva Z. Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
| | - Dirk von Lewinski
- Department of Cardiology, Medical University of Graz, 8036 Graz, Austria;
| | - Nina Dalkner
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, 8036 Graz, Austria
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Shen K. The dark triad and depressive symptoms among chinese adolescents: moderated mediation models of age and emotion regulation strategies. CURRENT PSYCHOLOGY 2022; 42:1-10. [PMID: 36531190 PMCID: PMC9748877 DOI: 10.1007/s12144-022-04132-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 11/20/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022]
Abstract
Dark Triad has been found to relate with depressive symptoms, but the underlying mechanism was rarely investigated. In the present study, we examined the mediating effect of two emotion regulation strategies (cognitive reappraisal and expressive suppression) and the moderating effect of gender and age. 709 Chinese adolescents aged 12-18 years (M = 14.54, SD = 1.70;55.3% girls) filled out the Dirty Dozen, Emotion Regulation Questionnaire and the 10-item of Center for Epidemiological Studies Depression Scale. As expected, Dark Triad was related with increased levels of depression and emotion regulation strategies acted as mediators in these associations. Suppression mediated the relationship between Machiavellianism and depression. Reappraisal and suppression mediated the link between psychopathy and depression. Reappraisal mediated the association between narcissism and depression. Besides, age moderated the effect of Machiavellianism on reappraisal, suggesting Machiavellianism had a negative impact on reappraisal for younger adolescents, but not for older adolescents. Age also moderated the effect of reappraisal on depression, indicating the negative effect of reappraisal on depression was stronger for younger adolescents than for older adolescents. These results address how Dark Triad traits affect depression via emotion regulation strategies and indicate the effectiveness of Dark Triad and emotion regulation strategies may change across age groups.
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Affiliation(s)
- Ke Shen
- Henan Police College, 450001 Zhengzhou, China
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Grabovac B, Dinić BM. “The Devil in Disguise”: A Test of Machiavellianism Instruments (the Mach-IV, the Machiavellian Personality Scale, and the Five Factor Machiavellianism Inventory). PRIMENJENA PSIHOLOGIJA 2022. [DOI: 10.19090/pp.v15i3.2391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The main aim of this study was to test the the convergent, discriminant, and criterion validity of the Serbian adaptations of three Machiavellianism instruments (Mach-IV, Machiavellian Personality Scale - MPS, and Five Factor Machiavellianism Inventory - FFMI) based on their relations with HEXACO traits, distress aspects (anxiety, depression, and stress), and emotion regulation strategies (supression and reapraisal). The sample included 195 participants (80% women). The results showed that the Mach-IV and the MPS are mutually more similar to each other and their main negative correlate is Honesty-Humility, while the FFMI appears as distant from the other instruments and its main positive correlates are Extraversion and Conscientiousness and a negative one is Emotionality. Furthermore, the Mach-IV and MPS showed positive relations with distress aspects and non-adaptive emotion regulation (supression), while the FFMI showed opposite patterns of relations. Since the FFMI captures the most items and facets, it explained the most variance of distress and regulation strategies, but the Mach-IV and the MPS, especially its amorality facet, showed significant incremental contribution in explanation of anxiety, stress, and suppression. The implications of the use of each of the three instruments are discussed.
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Yang M, Qu C, Guo H, Guo X, Tian K, Wang G. Machiavellianism and learning-related subjective well-being among Chinese senior high school students: A moderated mediation model. Front Psychol 2022; 13:915235. [PMID: 36248461 PMCID: PMC9558827 DOI: 10.3389/fpsyg.2022.915235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/25/2022] [Indexed: 12/03/2022] Open
Abstract
Based on the life history theory and broadening construction theory, the study aimed to investigate the influence of Machiavellianism on the learning-related subjective well-being and the underlying mechanism, 582 Chinese senior high school students (16.8 ± 0.9 years old) including 289 girls (48.3%) and 310 boys were recruited to participate in this study, and they anonymously filled out questionnaires regarding Machiavellianism, learning-related subjective well-being, gratitude, and subjective family economic level. The results showed that: (1) a higher level of Machiavellianism was associated with a lower level of learning-related subjective well-being; (2) gratitude partially mediated the relationship between Machiavellianism and learning-related subjective well-being; (3) subjective family economic level moderated the links between Machiavellianism and learning-related subjective well-being, and between gratitude and learning-related subjective well-being. This study explained how and when Machiavellianism affected Chinese senior high school students’ learning-related subjective well-being and provided a deeper understanding of the relationship between Machiavellianism and learning-related subjective well-being.
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Affiliation(s)
- Minqi Yang
- School of Education, Zhengzhou University, Zhengzhou, China
| | - Chunyu Qu
- School of Education, Zhengzhou University, Zhengzhou, China
| | - Hanxiao Guo
- School of Education, Zhengzhou University, Zhengzhou, China
| | - Xicheng Guo
- School of Education, Zhengzhou University, Zhengzhou, China
| | - Kexin Tian
- School of Education, Zhengzhou University, Zhengzhou, China
| | - Guofang Wang
- School of Sociology, China University of Political Science and Law, Beijing, China
- *Correspondence: Guofang Wang,
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Linking dark triad traits, psychological entitlement, and knowledge hiding behavior. Heliyon 2022; 8:e09815. [PMID: 35815141 PMCID: PMC9257334 DOI: 10.1016/j.heliyon.2022.e09815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/05/2022] [Accepted: 06/23/2022] [Indexed: 11/21/2022] Open
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Exploring the relationship between personality, morality and lying: A study based on the person-centred approach. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03132-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
AbstractPast research explored the relationship between personality, moral disengagement, and deception and found a general trend showing that the lower people score on the big five personality factors, but the higher they score on moral disengagement and Machiavellianism, the higher their lying tendency. However, a limitation of past research is that it has usually adopted a variable-centred approach, whereas a person-centred approach might describe people in more detail and provide further insight into the relationship between personality and morality. In the present study, we collected data from 316 participants and asked them to fill an on-line questionnaire which included measures on personality, moral disengagement, and lying tendency (perceived lying ability, frequency, negativity and contextuality). The latter was measured via the newly developed Structure of Deception (SoD) scale (Makowski et al., Current Psychology, 2021). We had to aims. First, to validate an Italian version of the SoD, which showed a good factor structure, gender measurement invariance, and good construct and criterion validity. Second, to explore the association between personal characteristics and lying tendency. Personality and morality scores were combined to obtain subpopulations of participants by a mean of cluster analysis. We obtained four clusters, one of which was marked by high Machiavellianism and moral disengagement but low scores on the personality factors, and one of which showed the opposite trend. The results also showed that cluster membership, and hence personal characteristics, was associated with lying tendency. The person-centred approach can be applied in research on lying. Limitations of the study and future suggestions are also discussed.
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Gogola AM, Dębski P, Goryczka A, Gorczyca P, Piegza M. The Dark Triad of Personality's Relationship with Compliance towards COVID-19 Pandemic Recommendations along with Anxiety and Depressive Symptoms in Polish Citizens. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:5478. [PMID: 34065401 PMCID: PMC8161191 DOI: 10.3390/ijerph18105478] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 01/02/2023]
Abstract
The outbreak of the COVID-19 pandemic forced everyone to comply with rules of a sanitary regime and social distancing on a daily basis. The aim of our research was to assess the differences in the levels of Dark Triad traits between people who obeyed and disobeyed the pandemic restrictions. Additionally, we considered the possible correlation between the Dark Triad and the intensity of symptoms of depression and anxiety. A total of 604 Polish participants, whose average age was 28.95 ± 11.27 years, completed an online survey which measured Dark Triad traits using the Polish version of the Dirty Dozen test. Anxiety and depression were assessed using the Hospital Anxiety and Depression Scale (HADS). The results revealed a possible relationship between personality traits and compliance with pandemic restrictions. Individuals with higher levels of psychopathy tended to disobey newly introduced rules. On the other hand, a higher level of subclinical narcissism might have contributed to a better civil compliance. The results showed a significant positive correlation between the intensity of the Dark Triad and the occurrence of depressive symptoms. Furthermore, narcissism was linked to anxiety symptoms. These results can contribute to a better understanding of behavioural patterns during the COVID-19 pandemic within the group of individuals who exhibit the Dark Triad traits. Our conclusions might help to identify individuals who are particularly vulnerable to mental health problems.
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Affiliation(s)
- Anna M. Gogola
- Chair and Clinical Department of Psychiatry, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 42-612 Tarnowskie Góry, Poland; (P.D.); (A.G.); (P.G.); (M.P.)
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Tóth‐Király I, Morin AJ, Salmela‐Aro K. Reciprocal Associations between Burnout and Depression: An 8‐Year Longitudinal Study. APPLIED PSYCHOLOGY-AN INTERNATIONAL REVIEW-PSYCHOLOGIE APPLIQUEE-REVUE INTERNATIONALE 2021. [DOI: 10.1111/apps.12295] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Machiavellian males with high emotional intelligence exhibit fewer depressive symptoms. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2020.109867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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