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Sleep deprivation is well known to negatively affect mood, cognition and behaviour. The purpose of this paper is to explore the relationship between sleep quantity, subjective sleep quality and aggression, hostility and well-being levels among adults in a non-clinical population.

In total, 201 participants aged 18 and above from Germany, UK and the Netherlands completed an online survey consisting of a Pittsburgh Sleep Quality Index along with measures of psychological well-being, implicit and explicit aggression, and intent attributions.

Sleep disturbances were related to decreased levels of psychological well-being. Subjective poor sleep quality predicted increased hostile attributions. The overall sleep experience, however, was not associated with aggression levels. Nevertheless, both a poor sleep experience and low sleep quality were related to increased reactive aggression, but only in British participants.

The importance of perceived sleep quality rather than sleep quantity in predicting hostile and aggressive behaviours is indicated. The quality of sleep and perception of this quality should be the focus of clinical intervention to limit unwanted behavioural impacts. The importance of accounting for sleep quality perception in intervention that examines attributional biases such as hostility is indicated. Differences across countries should be identified and accommodated for in intervention.

This is the first study to consider a role for sleep quality (including perception) and sleep quantity in relation to aggression and hostility in a cross-country European sample.

The purpose of this study is to determine the mental health status and risk factors for the mental health of first-year university students on a health sciences campus.

This is a descriptive study. The research was conducted with first-year students in the health sciences, dentistry and medical faculties of a state university (n = 770). The data were collected with a sociodemographic questionnaire, the Risk Behavior of Young Adults Survey, the Bergen Insomnia Scale, General Health Questionnaire-28 and the Mental Health Improvement Scale. Body mass ındex was calculated.

Among the students, 53.7% experienced feelings of hopelessness in the last year and 1% had attempted suicide. The percentage of students found to be at risk in terms of mental health was 41.9%; 39.4% reported that they suffered from insomnia. It was found that those who had been subjected to bullying, felt hopelessness, had suicidal thoughts, planned to commit suicide and students who experienced sleeping problems were more at risk in terms of psychological issues (p < 0.01). Insomnia (β: 3.341) and smoking (β: 2.226) were identified as the strongest risk factors for mental health in first-year health sciences students (p < 0.005).

The results of the research offer an opportunity to get to know the characteristics of first-year university students who are at risk for mental health. It offers the opportunity to closely monitor and protect the mental health of students starting from the first grade.

In this study, it was determined that approximately half of the first-year university students were in the risk group in terms of mental health. Female gender, having a chronic illness, smoking a day or more in the past 30 days, not doing any physical activity, having a weak BMI, being bullied in the past 12 months, being cyberbullied in the past 12 months and having insomnia have been identified as risk factors that negatively affect mental health.

GGzE, a mental health care organisation in the south Netherlands, implemented treatment for patients with severe personality disorders and substance use: clinical case management (CCM). CCM is a special healthcare facility for patients whose needs do not match other existing treatment designs. These patients are characterised by unproductive or disturbed relationships and multiple crises that deregulate clinical practice and impede recovery. In the CCM team, patients are treated with the theoretical concepts of relationship management, interpersonal reconstructive therapy, Livesley's stage‐wise treatment and integrated dual disorder treatment (IDDT). These theoretical models and methods used within CCM have been described extensively, though there has been no clinical study about its effect within GGzE so far. Professionals working within the CCM team report that behaviour such as acting out is reduced after about one year of treatment, with less interventions from other caretakers or police involvement. To substantiate these claims, a single group pre‐test and posttest was conducted to find out whether these patients really experience changes in physical and psychological problems, as well as changes in their personality disorder.The sample consists of patients who started treatment between 2004 and 2009 (pre measurement T=0), (n = 21). At T=0, patients completed the Symptom Checklist (SCL‐90) and Personality Characteristics Questionnaire (Vragenlijst Kenmerken Persoonlijkheid, VKP). The outcomes are compared with the results of the same questionnaires that were completed by patients in 2010 (post measurement T=1). The outcomes of the SCL‐90 show significant changes for fear, depression, hostility, distrust and interpersonal sensitivity, as well as the total score of psychoneurosis. The VKP shows significant changes for general personality disorder, schizoid personality disorder and borderline personality disorder. More research is needed to find stronger evidence of treatment effects of CCM, using a bigger sample, a control group and more outcome measurements that also include the drug use of patients.

This study aims to integrate the componential model of creativity and innovation with a participative safety perspective to investigate the association between autonomy support and innovation as well as the organizational factors that strengthen this association. Specifically, the study suggests that autonomy support is more effective in fostering innovation in organizations characterized by higher levels of trust, strong organizational fairness and effective communication.

The proposed hypotheses were investigated using moderated mediation models with panel data collected over four waves.

This study found that autonomy support positively contributes to organizational innovation. Moderation analyses demonstrated that trust, perceptions of fairness and communication strengthen the effect of autonomy support on innovation.

This study is the first to demonstrate the moderating roles of various organizational contexts (i.e. trust, fairness perception and communication) in the association between autonomy support and innovation and to investigate the role of trust as a mediating moderator.

The purpose of this study is to answer the following research questions. Does hostility shape the undesirable attitudinal consequences of perceived organizational politics (POP)? If so, does emotional intelligence play a role in this context? To answer these questions, the author relies on the affective events theory to present and empirically investigate a moderated mediation model in which: hostility mediates the relationships between POP and both job tension and turnover intentions; and emotional intelligence moderates these relationships.

The moderated mediation model was tested among a sample of 408 employees. The data was collected in three waves.

The results revealed that hostility mediated the relationships between POP and the two undesirable attitudes explored. In addition, one of the emotional abilities included in emotional intelligence, namely, self-emotion appraisal, moderated these relationships.

Interventions designed to increase the emotional intelligence level of employees might reduce the hostility they experience in response to POP, and consequently, its harmful implications.

Among the four emotional abilities included in emotional intelligence, only self-emotional appraisal moderates the relationship between POP and hostility. Such findings imply that in some cases, a thorough understanding about one’s emotions is more effective in regulating the hostility experienced in response to organizational politics than other emotional abilities that seem more relevant in this context.

The purpose of this paper is to illustrate the hostility many young women who are also mothers experience within their everyday lives.

The paper will draw on qualitative research, incorporating a narrative approach, to illustrate the hostility many young mothers experience on a daily basis. The research design included a focus group, semi-structure interviews and participant observations.

The paper reports the findings of a study that explored the experiences of young women who are also mothers. The author presents the findings that indicate that many young women, who are also young mothers, experience hostile reactions and interactions as part of their everyday lives.

The small sample size means that this study cannot be generalised, but it does contribute to the growing body of qualitative evidence in relation to young mothers.

The findings suggest that there needs to be more recognition and acknowledgement of the hostility young women experience. Such hostility could have deleterious consequences on the young women, their parenting ability and also on the children.

This paper documents the experiences of young women who are also mothers and how they experience hostility as a daily occurrence. The hostility ranged from verbal to non-verbal and how they felt they were being treated, inferences about their sexuality to stereotyping.

Increased levels of hostility are associated with the increased risk of coronary artery disease (CAD), and with poorer outcomes in CAD patients. The purpose of this paper is to estimate the level of hostility in CAD patients and in health care (HC) workers, as potential groups for intervention programmes.

A qualitative cross‐sectional study was undertaken. Hostility questionnaires were distributed in a non‐randomized fashion in a group of 236 CAD patients (187 men, 49 women), aged from 33 to 69 years (average 52 years) and 181 health care workers (52 men, 129 women), aged from 19 to 65 (average 31 years). The results of the survey were discussed in a focused group.

The results showed that the high level of hostility in both CAD patients and HC workers exceeded the risk value of 10 in 89 per cent of CAD patients and 95 per cent of HC workers. No difference was found in the hostility scores between CAD patients and HC workers. There was a tendency to higher scores of hostility or of its subcategories (cynicism, anger, aggression) in physicians and nurses of the invasive cardiology or the intensive care units.

This paper is of value by showing how increased level of hostility was the issue in both patients and HC workers, with potential consequences of health risk for individuals, as well as deteriorated interpersonal relations and a conflict‐generated corporate culture for organizations. Differently tailored programmes for hostility management for particular target groups may help to prevent negative developments.

Within the theoretical frameworks of conservation of resources and job demands-resources (JD-R), the study aims to examine how sleep deficit could be negatively related to creativity at work by depleting critical resources of creativity.

The survey data were collected from 368 individuals nested in 40 teams at a call center. The authors conducted multilevel analysis to test the proposed hypotheses to account for the hierarchical nature of the data while simultaneously estimating the effect of predictors at different levels on individual-level outcomes and maintaining the predictors' level of analysis.

Through the data, the study presents how the depletion of resource, that is, emotional exhaustion, functions as a mediating mechanism that connects sleep deficit to creativity at work. Further, the study presents that higher job demands can worsen the negative effects of resource depletion on creativity at work because they further deplete resources needed for creative behaviors. Specifically, when sleep-deprived, those working in a high-task-interdependence climate are likely to experience emotional exhaustion more severely than do those in a low-task-interdependence climate. Also, the relationship between emotional exhaustion and creativity is more negative for managers than for non-managers because of managers' higher job demands.

By presenting sleep deficit-linked inhibitors of creativity at work, the authors highlight the importance of securing sufficient sleep and affective resources when designing jobs and HR practices in organizations.

This paper addresses the call for attention to examining the mechanisms through which sleep deficit affects employee creative behavior.

The purpose of this paper is to investigate the contribution of personality factors, especially hostility, as they related to traumatic stress and mental health symptoms in firefighters.

A group of paid-professional firefighters (n=94) completed a questionnaire study that included a demographic questionnaire, the Impact of Event Scale-Revised, the NEO Five-Factor Inventory-Revised, the Framingham Type A Scale, and the Symptom Checklist-90. Multiple regressions were used to evaluate the relationship between neuroticism or lack of agreeableness with hostility, controlling for Type A, years of service and age. Subsequently, hostility was used to predict traumatic stress and mental health symptoms, controlling for Type A, years of service, age, neuroticism, and lack of agreeableness.

Both neuroticism and lack of agreeableness were determined to be significant predictors of hostility. Further, hostility positively predicted somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, paranoid ideation, psychoticism, Global Severity Index, Positive Symptom Distress Index, and Positive Symptoms Total. Although not significant, trends that hostility also predicted traumatic stress and phobic anxiety were evident.

To the knowledge, this is the first study to specifically investigate the impact of hostility on mental health of paid-professional firefighters. In addition, the findings suggest that interventions to screen for and subsequently reduce hostility in firefighters may be beneficial for overall mental health (e.g. anger management training, etc.).

This chapter argues that Maleficent's physical difference and social exclusion can be analysed as disabling rather than villainous trajectories in Maleficent (2014) and Maleficent: Mistress of Evil (2019). I explore how Maleficent is (re)represented in the twenty-first century as a more sympathetic figure who contends with disability and social prejudice in her attempt to form meaningful connections with others. I analyse Maleficent's ‘villainous’ traits using Feminist Disability Studies (Garland-Thomson, 1997, 2017; Wendell, 1989) to argue that her physical and cultural differences invite hostility from the human kingdom, especially in relation to her maternal connection with Aurora. While critics have examined themes of disability and motherhood in Maleficent (Donnelly, 2016; Wehler, 2019), I argue that these narratives are continued and subverted further in the sequel Maleficent: Mistress of Evil (2019). In re-visioning Maleficent in this way, it becomes possible to challenge narratives of female villainy by paying attention to physical disability, social exclusion and maternal love.