Vulnerable Narcissism as Key Link Between Dark Triad Traits, Mental Toughness, Sleep Quality and Stress

2017 ◽  
Vol 41 (S1) ◽  
pp. S261-S261 ◽  
Author(s):  
H. Annen ◽  
C. Nakkas ◽  
D. Sadeghi Bahmani ◽  
M. Gerber ◽  
E. Holsboer-Trachsler ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Perceived Stress ◽  
Dark Triad ◽  
Mental Toughness ◽  
Poor Sleep ◽  
Vulnerable Narcissism ◽  
Fine Grained ◽  
Competing Interest ◽  
And Behavior ◽  
The University

IntroductionThe concept of the Dark Triad (DT) consists of the dimensions of Machiavellianism, narcissism, and psychopathy, and has gained increased interest within the last 15 years for its predictive power to explain success in the fields of economy, politics, and professional sport. However, recent research suggests that the associations between DT and behavior are not as uniform as expected.AimsInvestigating the associations between DT traits and vulnerable narcissism, mental toughness, sleep quality, and stress perception.MethodsA total of 720 participants between 18 and 28 years took part in the study. The sample consisted of military cadres in the US (n = 238), Switzerland (n = 220), and of students from the university of Basel (n = 262). Participants completed self-rating questionnaires covering DT traits, mental toughness, vulnerable narcissism, sleep quality, and perceived stress.ResultsIrrespective of the sample, participants scoring high on vulnerable narcissism also reported higher DT traits, lower mental toughness, poor sleep quality, and higher scores on perceived stress.ConclusionsThe present pattern of results suggests a more fine-grained association between DT traits and further behavior, calling into question to what extent DT traits might be a predictor for greater success in the fields of economy, politics or elite sports. Specifically, vulnerable narcissism seems to be key for more unfavourable behavior.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Sleep Quality Among Undergraduates During Pre-Examination Period

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Nor Aishah Ahad
Keyword(s):  
Academic Performance ◽  
Sleep Quality ◽  
Perceived Stress ◽  
Data Dissemination ◽  
Poor Sleep ◽  
Examination Period ◽  
Examination Stress ◽  
The University ◽  
Perceived Sleep Quality

The purpose of the study is to examine the sleep quality of undergraduates during pre-examination period. In addition, the effect of examination stress and sleep quality on academic performance of the undergraduates is also of interest. Questionnaire is used to collect responses from 379 undergraduates regarding perceived stress and sleep quality on the first week of final examination. Pittsburgh Sleep Quality Index (PSQI) is the instruments used in investigating the perceived sleep quality of respondents one month before the test is taken. Perceived Stress Scale (PSS) is used to measure the perceived stress level of the subjects for the past one month. The data dissemination concludes that the overall sleep quality of the undergraduates is poor. Female undergraduates tend to have a slightly better sleep quality than the male undergraduates. The sleep quality shows a weak positive relationship with perceived stress. It is also discovered that sleep quality and perceived stress have no effect on academic performance. The university authority might need to look into the problem of poor sleep quality among undergraduates especially during pre-examination period.

scholarly journals Stress, Sleep and Performance in International and Domestic University Students

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Corinne Pei Yun Tan ◽  
Kenneth Mark Greenwood
Keyword(s):  
Academic Performance ◽  
University Students ◽  
Sleep Quality ◽  
Perceived Stress ◽  
Acculturative Stress ◽  
Poor Sleep ◽  
Domestic Students ◽  
And Performance ◽  
The University ◽  
The Relationship

Stress and poor sleep quality are serious and common problems among university students that could have detrimental effects on their academic performance. International students may experience greater difficulty than domestic students because they also need to deal with the challenges associated with moving to a new culture. The present study aimed to investigate the relationship between stress (perceived and acculturative), sleep quality and academic performance by comparing them between international and domestic students. Perceived stress negatively correlated with sleep quality. However, no relationship was found between acculturative stress and sleep quality, between sleep quality and academic performance, and between stress (perceived and acculturative) and academic performance. Differences on perceived stress and sleep quality between international and domestic students were found. Perceived stress was found to be an important factor that requires the university to focus on effective stress management programs that could be useful for achieving better sleep quality.

scholarly journals Sleep quality and associated factors during the COVID-19 epidemic among community non-medical anti-epidemic Workers of Wuhan, China

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Guanglin Si ◽  
Yi Xu ◽  
Mengying Li ◽  
Yuting Zhang ◽  
Shuzhen Peng ◽  
...  
Keyword(s):  
Social Support ◽  
Sleep Quality ◽  
Perceived Stress ◽  
Associated Factors ◽  
Perceived Social Support ◽  
Educational Background ◽  
Physical Symptoms ◽  
Poor Sleep ◽  
Poor Sleep Quality

Abstract Background Since the outbreak of Coronavirus Disease 2019 (COVID-19) in December 2019, community non-medical anti-epidemic workers have played an important role in the prevention of COVID-19 in China. The present study aimed to assess sleep quality and its associated factors among community non-medical anti-epidemic workers. Method A survey was conducted using anonymous online questionnaire to collect information from 16 March 2020 to 24 March 2020. A total of 474 participants were included, with a 94.23% completion rate. The questionnaire contained demographic data, physical symptoms, and contact history with COVID-19. The researchers assessed perceived social support by the Multidimensional Scale of Perceived Social Support (MSPSS), assessed perceived stress by the Perceived Stress Scale (PSS), and measured sleep quality by the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Results Among the participants, 46.20% reported poor sleep quality. A binary logistic regression revealed that having educational background of junior college or above, being a member of the police force, having contacted individuals with confirmed or suspected COVID-19 infection, having chronic disease(s), having illness within 2 weeks, and having high or moderate perceived stress were significant factors associated with an increased risk of poor sleep quality. Conclusion Demographic factors, physical symptoms, history of contact with COVID-19, and perceived stress are significantly associated with poor sleep quality of community non-medical anti-epidemic workers. Thus, targeting these factors might be helpful in enhancing sleep quality of community workers.

scholarly journals Quality of sleep and burnout among undergraduate medical students at the university of Nairobi, Kenya

BJPsych Open ◽  
2021 ◽  
Vol 7 (S1) ◽  
pp. S279-S279
Author(s):  
Linda Nyamute ◽  
Muthoni Mathai ◽  
Anne Mbwayo
Keyword(s):  
Academic Performance ◽  
Medical Students ◽  
Sleep Quality ◽  
Poor Sleep ◽  
Quality Of Sleep ◽  
Undergraduate Medical Students ◽  
Poor Sleep Quality ◽  
Significant Positive Association ◽  
The University

AimsThe main objective was to determine whether quality of sleep is associated with burnout among undergraduate medical students at the University of Nairobi.The null hypothesis in our study population was; 'There is no significant association between poor sleep quality and burnout'.BackgroundIn a pressure prevailing environment, medical students find themselves in a vicious cycle of cutting down on sleep in attempts to cope and adjust to increasing workloads. Students with poor sleep quality have been found to perform worse in their board exam and have strained social engagements. Ultimately, this chronic sleep deprivation may lead to burnout which may cause diminished sense of accomplishment and impaired professional conduct, that may be carried on to the career as a physician. High levels of burnout have been associated with suicides.MethodThe sample size obtained was 384 and participants were selected by a mixed sampling method. Data collection was through self-administered questionnaires. Scales used for this study were the Pittsburg Sleep Quality Index(PSQI) and the Oldenburg Burnout Inventory(OLBI).Ethical considerations were adhered to and approval obtained from the Kenyatta National Hospital-University of Nairobi(KNH-UON) Ethics Board. Data entry and analysis was by SPSS v23. Data from 336 questionnaires were deemed fit for analysis.ResultWith a response rate of 87.5%, the prevalence of poor sleep quality and burnout were 69.9% and 74.7% respectively. There was a significant positive association between poor sleep quality and female gender, clinical years of study, living with family, poorly perceived socio-economic state and poor subjective academic performance. In addition, being female, younger, pre-clinical years, living independently off-campus and poor subjective academic performance were significantly associated with higher levels of burnout.Burnout had a significant correlation with poor sleep quality. Daytime functioning, a component of sleep quality had the highest correlation with components of burnout, disengagement and exhaustion. Overall, 57% of the respondents had both poor sleep quality &burnout, while only 12% were good sleepers with no burnout. Furthermore, having poor sleep increased the risk of having burnout by 2.8times. It is crucial that students adopt better sleeping habits to reduce the risk of burnout.ConclusionWith the high prevalence of poor sleep quality and burnout, peer-support groups and peer-led mentorship programs are recommended within this population to help deal with expectations, challenges and difficulties encountered within the course of medical education, in addition to preparing for the early future careers.

scholarly journals SLEEP ASSESSMENT AND PERCEIVED STRESS AMONGST MEDICAL POSTGRADUATE RESIDENTS

2019 ◽  
Vol 3 (6) ◽  
Author(s):  
Jay Rajesh Ajgaonkar ◽  
Mukta Pritam Bidikar
Keyword(s):  
Sleep Quality ◽  
Sleep Deprivation ◽  
Perceived Stress ◽  
Daytime Sleepiness ◽  
Epworth Sleepiness Scale ◽  
Healthcare Delivery ◽  
Poor Sleep ◽  
Healthcare Delivery System ◽  
Pearson Coefficient ◽  
Stress Levels

Background: Medical graduates who enter into residency programmes form the backbone of the healthcare delivery system of the country. They are often expected to work for long hours which leads to sleep deprivation and increase in the perceived stress levels. Chronic sleep deprivation leads to destruction of sleep architecture. It may also compromise patient care. We examine the relationship between these two variables through this study. Material and methods: 50 resident doctors from different specialties of medicine were administered three validated questionnaires: the Epworth sleepiness scale (ESS), Pittsburgh sleep quality index (PSQI) and Cohen’s perceived stress scale (PSS-10) to assess the daytime sleepiness, sleep quality and perceived stress levels respectively. Result: A total of 56% residents reported greater than average scores on the ESS (Mean score=11.02 + 5.5161, Range= 1-24). On the PSQI, 78% residents reported poor sleep quality (Mean score=6.98 + 3.146, range= 0-15) whereas on the PSS-10, 84% of the residents reported moderate to high levels of perceived stress (Mean score=19.16+7.138, range=3-37). Significant correlation was found between ESS and CPSS (Pearson coefficient=0.4738, p<0.01) as well as PSQI and CPSS (Pearson coefficient=0.3024, p<0.05). It is hypothesised that there is a causal relationship between daytime sleepiness perceived stress levels as well as sleep quality and perceived stress levels. KEYWORDS: Sleep deprivation, Perceived stress, Stress levels, Epworth Sleepiness scale, sleep quality.

scholarly journals The association between perceived stress with sleep quality, insomnia, anxiety and depression in kidney transplant recipients during Covid-19 pandemic

PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0248117
Author(s):  
Dilek Barutcu Atas ◽  
Esra Aydin Sunbul ◽  
Arzu Velioglu ◽  
Serhan Tuglular
Keyword(s):  
Sleep Quality ◽  
Kidney Transplant ◽  
Perceived Stress ◽  
Independent Predictor ◽  
Anxiety And Depression ◽  
Poor Sleep ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Poor Sleep Quality ◽  
Anxiety Depression

Background The psychological distress and sleep problems caused by current Covid-19 outbreak is not well known in kidney transplant recipients. In this study, we aimed to investigate the association between perceived stress with sleep quality, insomnia, anxiety, depression and kidney function in kidney transplant recipients during the Covid-19 pandemic. Material and methods A hundred-six kidney transplant recipients were enrolled. Questionnaire of "Socio-demographics", "Perceived Stress Scale (PSS)", "Pittsburgh Sleep Quality Index (PSQI)", "Insomnia Severity Index (ISI)" and “Hospital Anxiety Depression Scale (HADS)” are performed. The laboratory data is recorded. The perceived stress related to Covid-19 pandemic and its associations were investigated. Results The mean age of patients was 44.2±13.3 years, and 65 of the patients (61.3%) were men. Forty-nine (46.2%) of the patients had high-perceived stress; 51 (48.1%) of the patients had poor sleep quality, 40 (37.7%) of the patients had insomnia, 25 (23.6%) of the patients had anxiety and 47 (44.3%) of the patients had depression. The patients having a history of Covid-19 infection in own or closed relatives (9.09±4.17 vs 6.49±4.16, p:0.014) and the patients who have a rejection episode any of time (8.24±5.16 vs 6.37±3.57, p:0.033) have had significantly higher anxiety scores, when they compared to others. The high PSS were positively correlated with PSQI, ISI, HAD-A and HAD-D. Regression analyses revealed that high-perceived stress is an independent predictor of anxiety and depression. There was not significant difference between kidney function with PSS, PSQI, ISI, HAD-A and HAD-D. Conclusions High PSS is positively correlated with poor sleep quality and insomnia and also an independent predictor of anxiety and depression in kidney transplant recipients during the outbreak of Covid-19. As the pandemic is still spreading worldwide quickly early identification and intervention of sleep disturbances and psychiatric disorders are essential to protect graft function with high compliance to treatment in transplantation patients.

scholarly journals Qualidade do sono e sonolência diurna em estudantes universitários: prevalência e associação com determinantes sociais

2021 ◽  
Vol 45 (2) ◽  
Author(s):  
Mayonara Fabíola Silva Araújo ◽  
Xaíze de Fátima de Medeiros Lopes ◽  
Carolina Virginia Macedo de Azevedo ◽  
Diego de Sousa Dantas ◽  
Jane Carla de Souza
Keyword(s):  
University Students ◽  
Sleep Quality ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness ◽  
Cross Sectional Study ◽  
Determinants Of Health ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Cross Sectional ◽  
The University

Abstract: Introduction: Changes in the Sleep/Wake Cycle (SWC) of university students can have consequences on physical, mental and social health. In addition, some behaviors adopted at this stage may be associated with SWC impairment. Objective: Therefore, this study aims to identify which factors of social determinants of health (SDH) are associated with poor sleep quality and excessive daytime sleepiness (EDS) in university students. Method: This is a cross-sectional study that included 298 university students, aged between 18 and 35 years; 73.2% of the students were females and from the countryside of the state of Rio Grande do Norte, Brazil. Data were collected from the following questionnaires: Health and Sleep, Munich Chronotype Questionnaire, Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale. To assess the association of SDH with poor sleep quality and excessive daytime sleepiness, Poisson Regression with robust variance was performed. Result: The prevalence of poor sleep quality and excessive daytime sleepiness among the university students was 79.2% and 51.3%, respectively. Between the intermediate determinants of health, a higher prevalence rate of poor sleep quality was observed in students who reported health problems in the previous month (18.4%), smoked (23.5%), drank stimulating beverages close to bedtime (25.8%) and those who used electronic devices before bedtime during the week (18.4%) when compared to those who did not have these behaviors. Regarding excessive daytime sleepiness, students who justified bedtime during the week and wake-up time at the weekend because of the academic demand showed, respectively, 27% and 34% lower prevalence of EDS than the group that did not have these behaviors. Conclusions: The high prevalence of poor sleep quality and EDS observed among university students was associated to biological factors and most of them, behavioral factors.

scholarly journals Early indicators and risk factors associated with mental health problems during COVID-19 quarantine: Is there a relationship with the number of confirmed cases and deaths?

2020 ◽  
pp. 002076402096602
Author(s):  
Héctor Badellino ◽  
María Emilia Gobbo ◽  
Eduardo Torres ◽  
María Emilia Aschieri
Keyword(s):  
Mental Health ◽  
Risk Factors ◽  
Sleep Quality ◽  
Perceived Stress ◽  
Mental Health Problems ◽  
Significant Risk ◽  
Health Problems ◽  
Poor Sleep ◽  
Strong Impact ◽  
Anxiety Depression

Background: On March 20 2020, the Argentine Ministry of Health enforced a mandatory quarantine throughout the country in response to the COVID-19 pandemic. Aims: The object of this study is to determine the initial impact on mental health of Argentine population, by measuring the prevalence of anxiety, depression, insomnia, and self-perceived stress and by determining the associated risk factors, and to analyze that impact in relation to the number of confirmed cases and deaths. Method: A cross-sectional survey was conducted through a digital questionnaire, which was completed by 1,985 respondents between March 29 and April 12. The prevalence of anxiety, depression, stress and insomnia was measured with the Generalized Anxiety Disorder-7 Scale (GAD-7), the 9-Item Patients Health Questionnaire (PHQ-9); the Perceived Stress Scale (PSS-10) and the Pittsburgh Sleep Quality Index (PSQI), respectively. Results: The 62.4% of the surveyed population reported signs of psychological distress. It was found that being a woman, being 18 to 27 years old, living with family members or a partner, smoking, and having a poor sleep quality were the significant risk factors. Conclusion: Despite the low number of COVID-19 confirmed cases and deaths at that time, a strong impact on mental health indicators was revealed. The authors of this study recommend the monitoring of the population at risk over time and early interventions in order to avoid long-lasting mental health problems.

Stressed and Not Sleeping: Poor Sleep and Psychological Stress in Elite Athletes Prior to the Rio 2016 Olympic Games

2021 ◽  
pp. 1-8
Author(s):  
Shona L. Halson ◽  
Renee N. Appaneal ◽  
Marijke Welvaert ◽  
Nirav Maniar ◽  
Michael K. Drew
Keyword(s):  
Sleep Quality ◽  
Psychological Stress ◽  
Perceived Stress ◽  
Quality Index ◽  
Sleep Disturbances ◽  
Olympic Games ◽  
Pittsburgh Sleep Quality Index ◽  
Elite Athletes ◽  
Poor Sleep ◽  
Stress Scale

Purpose: Psychological stress is reported to be an important contributor to reduced sleep quality and quantity observed in elite athletes. The purpose of this study was to explore the association between psychological stress and sleep and to identify if specific aspects of sleep are disturbed. Methods: One hundred thirty-one elite athletes (mean [SD], male: n = 46, age 25.8 [4.1] y; female: n = 85, age 24.3 [3.9] y) from a range of sports completed a series of questionnaires in a 1-month period approximately 4 months before the 2016 Rio Olympic Games. Questionnaires included the Pittsburgh Sleep Quality Index; Recovery-Stress Questionnaire; Depression, Anxiety, and Stress Scale (DASS 21); and Perceived Stress Scale (PSS). Results: Regression analysis identified the PSS and DASS stress as the main variables associated with sleep. A PSS score of 6.5 or higher was associated with poor sleep. In addition, a PSS score lower than 6.5 combined with a DASS stress score higher than 4.5 was also associated with poor sleep. Univariate analyses on subcomponents of the Pittsburgh Sleep Quality Index confirmed that PSS is associated with lower sleep quality (t99 = 2.40, P = .018), increased sleep disturbances (t99 = 3.37, P = .001), and increased daytime dysfunction (t99 = 2.93, P = .004). DASS stress was associated with increased sleep latency (t94 = 2.73, P = .008), increased sleep disturbances (t94 = 2.25, P = .027), and increased daytime dysfunction (t94 = 3.58, P = .001). Conclusions: A higher stress state and higher perceived stress were associated with poorer sleep, in particular increased sleep disturbances and increased daytime dysfunction. Data suggest that relatively low levels of psychological stress are associated with poor sleep in elite athletes.

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