Temperament structures as risk factors for teachers’ stress and burnout

The purpose of the study was to identify such temperament features and systems of temperament features which constitute a risk factor for stress and professional burnout of teachers. It was assumed that stress and burnout are related to increased emotional reactivity and perseverance as well as decreased endurance and that is possible to single out such temperament structures which predispose to these phenomena. 110 teachers from 9 elementary schools of the Poland took part in the research. In order to measure stress, professional burnout and temperament features the following questionnaires were applied: PJSQ, MBI-II and FCB-TI. It was concluded that high level of stress and burnout tends to coexist with strong emotional reactivity and perseverance, low endurance, and “sensitive” type of temperamen

The mediating role of stress in the relationship between attention to threat bias and psychotic-like experiences depends on coping strategies

Aim: Recent studies have provided evidence that enhanced stress level is associated with the increase of psychotic symptoms in both clinical and non-clinical populations. It has also been demonstrated that cognitive biases contribute to psychotic experiences. However, it remains unclear whether the effect of cognitive biases and perceived stress on psychotic-like experiences (PLEs) is influenced by coping methods. In the present study we examined whether the relationship linking cognitive biases with PLEs is mediated by the level of stress and whether particular coping methods modify the relationship between stress and PLEs. Methods: The study sample consisted of 290 non-clinical subjects; study variables were assessed by questionnaires. Moderated mediation analyses were conducted. Results: Perceived stress was found to serve as a partial mediator in the relationship linking attention to threat (ATB) and external attribution biases (ETB) with psychotic-like experiences. Also, moderated mediation analysis revealed that the indirect effect of attention to threat bias on positive and depressive symptoms of psychotic-like experiences via perceived stress was stronger at higher levels of distraction seeking coping. Moreover, the indirect effect of ATB on depressive symptoms was moderated by task-oriented coping and emotion-oriented coping. Task-oriented coping also moderated the indirect effect of ETB on depression. Conclusion: The findings imply that both perceived stress and coping styles are important factors affecting the association between cognitive biases and psychotic-like experiences

The efficacy of determinants of attention bias training in mental disorders

This paper focuses on a method of attention bias training, considering in particular its efficacy and usability in several mental disorders. The results of current meta-analyses and selected experiments indicate possible efficacy of training in case of some anxiety disorders (generalised anxiety disorder and social phobia), particularly in young individuals. Its efficacy in other previously tested disorders such as depression and addictions seems questionable. We analysed moderators of training efficacy considered in previous studies: subjects" age, type of training task, type and location of emotional stimuli, duration of training, awareness of test objective and place of testing (research laboratory or subjects" homes). It seems that greater efficacy of attention bias can be achieved by conducting longer trainings, located in a laboratory, rather than in-house, and using verbal rather than visual stimuli. It is not clear whether participants should be informed of the training objective or whether arranging stimuli vertically is more efficient than horizontally

Cognitive effects of attentional training depend on attentional control

Attentional bias is assumed to be partly responsible for the onset and maintenance of anxiety by major cognitive theories of emotional disorders. Although much is already known about the therapeutic effects of attentional bias training, only a few studies have examined the mechanism responsible for these effects. In order to test if low-level, cognitive effects of attentional bias training depend on attentional control, 73 participants, who completed the STAI-x2 and the ACS questionnaires, were randomly assigned to a control (n = 37) or attentional training group (n = 36). The attentional manipulation was followed by a search task, during which novel neutral or negative faces could be presented within an array of all-neutral, all-negative or all-positive faces. It was found that individuals with higher ACS score displayed stronger attentional training effects, i.e., they were less accurate in detecting distinctive negative faces, and this effect was not found to be associated with STAI-x2 score. These results show that there is individual variability even in immediate, cognitive effects of attentional bias modification and that special abilities, such as attentional control, might be required for attentional training to be efficient

Stressful life events, cognitive biases, and symptoms of depression in young adults

Although the link between stressful experiences and depression has been supportedin numerous studies, the specific mechanisms of this relationship are still unclear. Cognitive theories of depression postulate that the influence of stress on depressionmay be modified by cognitive factors. The aim of the present study was to examinethe interplay between negative life events, cognitive vulnerability factors, and depressivesymptoms. It was hypothesized that the relationship between negative life events andsymptoms of depression is shaped by rumination and cognitive biases. The studysample consisted of 108 young adults (19 men and 89 women;M= 20.31;SD= 1.84). Memory bias and attentional bias were assessed using the Attentional Blink Task and theMemory Task, respectively. Rumination and depressive symptoms were assessed viaself-report questionnaires. Logistic regression and moderation analyses were conductedto examine the relationship between the study variables. Stressful life events, ruminationand memory bias were found to be significantly related to depressive symptoms. Moderation analyses revealed that there is a positive relationship between negativelife events and depressive symptoms but only among individuals characterized by anelevated level of rumination and among participants exhibiting negative attentional bias.The results provide further evidence for cognitive models of depression

Attentional bias training in reducing symptoms of anxiety

Anxiety is related to attentional bias, i.e. a tendency to pay attention to threatening stimuli. This occurs both in individuals suffering from anxiety disorders, and in healthy individuals with elevated levels of trait anxiety. This article is an analysis of a research paradigm, used to modify attentional bias (CBM-A Cognitive Bias Modification - Attention). A growing number of studies indicate that with the help of computer methods such as a modified version of the dot-probe task we can train individuals to direct attention away from threatening stimuli, which in turn reduces symptoms of anxiety. This effect was observed in adults, adolescents and children suffering from social phobia, generalised anxiety disorder and subclinical symptoms of obsessive-compulsive disorder. Effectiveness of this method constitutes the evidence for attentional bias being among the causes of anxiety disorders. The article also analyses the still not completely clear mechanisms of CBM-A and limitations of this method

Negative affectivity moderates the relationship between attentional control and focused skin picking

Very little is known about the cognitive functioning of people with body-focused repetitive behaviours and the few existing studies provide mixed findings. The aim of this study was to investigate the interplay between attentional control, negative affectivity, and focused skin picking. We hypothesized that the control of attention is associated with focused style of skin picking and that this relationship is moderated by negative affectivity. The final sample consisted of 273 non-clinical subjects (79% women) aged 18 to 54 years; study variables were assessed using questionnaires. Moderation analysis was conducted, followed by a simple slope analysis, and the Johnson-Neyman technique was used to probe the interaction effect. We found that at the low level of negative affectivity, the relationship between attentional control and focused skin picking is negative, but not at the higher levels of this trait. Interestingly, when negative affectivity reaches very high intensity, the association between attentional control and skin picking becomes positive. This relationship seems to be quite complex and may depend on the way that cognitive abilities are used by the individual, as well as on the stage of cognitive processing that they are applied to. Further studies using behavioural measures of attention are needed to better understand this issue

Validation and psychometric properties of the Polish version of the Skin Picking Scale-Revised

The Skin Picking Scale-Revised (SPS-R) is an 8-item self-report measure of skin picking behaviors. It includes two subscales related to skin picking symptom severity and picking-related impairments. The study aimed to assess the psychometric properties of the Polish version of the SPS-R in a sample of adults reporting skin picking. The sample of 764 participants was recruited from the general population through an online survey. Among them, 159 meet the criteria of pathological skin picking applied in the original SPS-R validation study, and 57 endorsed all of the DSM-5 criteria for excoriation disorder. The SPS-R was back-translated into Polish. Factor structure, reliability, convergent and divergent validity, and diagnostic accuracy were assessed. Confirmatory factor analyses revealed a two-factor structure of the scale. High internal consistency and convergent and divergent validity were confirmed for the total score as well as for the subscales. High prognostic ability of the SPS-R total score was also demonstrated using ROC analysis: ≥5 was accepted as an optimal cut-off point for distinguishing skin picking sufferers from healthy controls. The Polish version of the SPS-R shows good psychometric properties and appears to be a reliable measure of skin picking symptoms and picking-related impairment

Effects of interactions between variation in dopaminergic genes, traumatic life events, and anomalous self-experiences on psychosis proneness : results from a cross-sectional study in a nonclinical sample

Background: there is a growing number of studies showing interactions between genetic polymorphisms associated with dopaminergic neurotransmission and traumatic life events (TLEs) on a risk of psychotic-like experiences (PLEs). Anomalous self-experiences (ASEs) have been associated both with TLEs as well as with PLEs. However, it remains unknown what is the role of ASEs in the complexity of gene - environment interactions on the emergence of PLEs. Patients and methods: we included 445 young adults - university students from three big cities in Poland. We used the Traumatic Events Checklist to assess TLEs, the Inventory of Psychotic-Like anomalous self-experiences in order to measure ASEs, and the Prodromal Questionnaire (PQ16) to record the level of PLEs. The following gene polymorphisms, related to dopaminergic neurotransmission, were determined: the catechol-O-methyltransferase (COMT) rs4680 polymorphism, the dopamine D2 receptor (DRD2) rs6277 polymorphism, and the dopamine transporter 1 (DAT1) rs28363170 polymorphism. Results: there was a significant effect of the interaction between the DAT1 polymorphism, a severity of ASEs, and a history of TLEs on the level of PLEs. Among the DAT1 10R/10R homozygotes with low level of ASEs, a severity of PLEs was significantly higher in individuals with a history of any TLEs. Higher scores of the PQ16 were associated with a greater severity of ASEs both in the DAT1 9R allele carriers and the DAT1 10R/10R homozygotes. Conclusion: our findings imply that genetic liability related to aberrant dopamine transport might impact the association between TLEs and PLEs in subjects with high levels of ASEs

Development and cross‑national investigation of a model explaining participation in WHO‑recommended and placebo behaviours to prevent COVID‑19 infection

To protect themselves from COVID-19, people follow the recommendations of the authorities, but they also resort to placebos. To stop the virus, it is important to understand the factors underlying both types of preventive behaviour. This study examined whether our model (developed based on the Health Belief Model and the Transactional Model of Stress) can explain participation in WHO-recommended and placebo actions during the pandemic. Model was tested on a sample of 3346 participants from Italy, Japan, Poland, Korea, Sweden, and the US. It was broadly supported: objective risk and cues to action showed both direct and indirect (through perceived threat) associations with preventive behaviours. Moreover, locus of control, decision balance, health anxiety and preventive coping moderated these relationships. Numerous differences were also found between countries. We conclude that beliefs about control over health and perceived benefits of actions are critical to the development of interventions to improve adherence to recommendations