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841.
Josef Bailer Tobias Kerstner Michael Witthöft Carsten Diener Daniela Mier Fred Rist 《Anxiety, stress, and coping》2016,29(2):219-239
Background: In the DSM-5, the diagnosis of hypochondriasis was replaced by two new diagnositic entities: somatic symptom disorder (SSD) and illness anxiety disorder (IAD). Both diagnoses share high health anxiety as a common criterion, but additonal somatic symptoms are only required for SSD but not IAD. Design: Our aim was to provide empirical evidence for the validity of these new diagnoses using data from a case–control study of highly health-anxious (n = 96), depressed (n = 52), and healthy (n = 52) individuals. Results: The individuals originally diagnosed as DSM-IV hypochondriasis predominantly met criteria for SSD (74%) and rarely for IAD (26%). Individuals with SSD were more impaired, had more often comorbid panic and generalized anxiety disorders, and had more medical consultations as those with IAD. Yet, no significant differences were found between SSD and IAD with regard to levels of health anxiety, other hypochondriacial characteristics, illness behavior, somatic symptom attributions, and physical concerns, whereas both groups differed significantly from clinical and healthy controls in all of these variables. Conclusion: These results do not support the proposed splitting of health anxiety/hypochondriasis into two diagnoses. Further validation studies with larger samples and additional control groups are warranted to prove the validity of the new diagnoses. 相似文献
842.
Eti Boehm-Tabib 《Anxiety, stress, and coping》2016,29(3):318-333
Background and Objectives: Various studies suggest a link between stress response to a traumatic event and post-traumatic growth (PTG), but little is known about their long-term relationship. In this study, the relationship between acute stress disorder (ASD) among civilians during a war on the home front and PTG six years later was examined for the first time. Based on the conservation of resources (COR) theory, the role of personal and social resource loss and gain as moderating factors was investigated. Design and Methods: At Time 1 of the research (the Second Lebanon War in 2006), a structured questionnaire was administered to 370 civilians living within rocket range. At Time 2, 6 years later, 301 participants from Time 1 were again examined. The data analysis refers to the 301 respondents who participated at Time 2. Results: The findings indicate a significant relationship between ASD and PTG. Examination of the interaction revealed that resource gain (but not resource loss) moderates (strengthens) the relationship between the two. Conclusions: These findings are not consistent with the COR view that resource loss has a greater effect on stress responses than resource gain. 相似文献
843.
Elizabeth J. Pawluk 《Anxiety, stress, and coping》2016,29(6):606-615
Background and Objectives: GAD symptoms are associated with greater negative urgency, a dimension of impulsivity defined as the tendency to act rashly when distressed. This study examined the degree to which intolerance of negative emotional states and intolerance of uncertainty account for the association between negative urgency and GAD symptoms. Design: An analysis of indirect effects evaluated whether intolerance of negative emotions and intolerance of uncertainty uniquely account for the association between negative urgency and GAD symptom severity. Methods: Undergraduate students (N?=?308) completed measures of GAD symptoms, trait anxiety, negative urgency, distress tolerance, and intolerance of uncertainty. Results: Greater symptoms of GAD, intolerance of negative emotional states, and intolerance of uncertainty were associated with greater negative urgency. There was an indirect relationship between negative urgency and GAD symptoms through intolerance of negative emotional states and intolerance of uncertainty even when controlling for trait anxiety. Intolerance of negative emotional states and intolerance of uncertainty each had an indirect relationship with GAD severity through negative urgency, suggesting possible bi-directional relations. Conclusions: Future studies should examine the role of intolerance of negative emotional states and intolerance of uncertainty in the impulsive behavior of individuals with GAD, and whether impulsive behavior reinforces these processes. 相似文献
844.
Recent studies show that a single bout of meditation can impact information processing. We were interested to see whether this impact extends to attentional focusing and the top-down control over irrelevant information. Healthy adults underwent brief single bouts of either focused attention meditation (FAM), which is assumed to increase top-down control, or open monitoring meditation (OMM), which is assumed to weaken top-down control, before performing a global–local task. While the size of the global-precedence effect (reflecting attentional focusing) was unaffected by type of meditation, the congruency effect (indicating the failure to suppress task-irrelevant information) was considerably larger after OMM than after FAM. Our findings suggest that engaging in particular kinds of meditation creates particular cognitive-control states that bias the individual processing style toward either goal-persistence or cognitive flexibility. 相似文献
845.
846.
《Médecine & Droit》2016,2016(136):4-13
Currently, it is legally impossible to conduct scientific research on tissue and organ samples taken from forensic autopsies. In fact, the law schedules the destruction of such samples at the end of the judicial investigation, and the common law rules governing cadaver research cannot be applied to the forensic context. However, nothing seems in itself to stand in the way of such research since, despite their specific nature, these samples from forensic autopsies could be subject, following legislative amendments, to common law relating to medical research on samples taken from deceased persons. But an essential legislative amendment will have the goal firstly to allow the Biomedicine Agency to become authorized to issue a research permit and secondly, to change the research conditions in terms of the non-opposition of the deceased to the said research. Such an amendment would be a true breakthrough because it would allow teams to continue to move forward calmly in research, and allow this research to be placed within a legal framework, which would promote international exchanges. 相似文献
847.
The effect of geographic indication in advertising background pictures on product evaluation: The moderating role of familiarity
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This study investigates whether geographic indications in the backgrounds of advertising pictures might affect the viewer's evaluation of a product. The findings reveal that participants in the proximal geographic indication evaluated the product more favourably than those in the distal geographic indication when they were exposed to feasibility‐related information. By contrast, participants in the distal geographic indication evaluated the product more favourably than those in the proximal geographic indication when they were exposed to desirability‐related information. However, familiarity with geographic indications eliminated this effect. 相似文献
848.
Rachel Mc Hugh Danielle Mc Feeters David Boyda Siobhan O’Neill 《Psychology, health & medicine》2016,21(1):102-112
As life expectancy increases, interest has grown surrounding the factors that may influence quality of life (QOL) for people with cystic fibrosis (CF). The aim of the current study was to examine which specific coping styles were positively or negatively associated with social and emotional QOL in a CF sample. One hundred and twenty-two respondents aged 18 and over were recruited through an online support group. Respondents completed the ‘CF Questionnaire-Revised (CFQ-R)’ and the ‘Brief COPE’. The CFQ-R is a disease-specific instrument designed to measure the impact of CF on nine QOL domains and the Brief COPE is a 28 item questionnaire which assesses 14 coping scales. A multivariate regression model revealed that higher substance abuse and disengagement was associated with lower emotional QOL whereas greater use of religion, instrumental coping and acceptance was positively associated with emotional QOL. Active coping was linked to better social QOL and a negative association was reported between distraction coping with both emotional and social domains. Given the burden of CF, ascertaining which factors enhance or diminish emotion and social well-being is now an integral component of QOL research. The current findings may therefore have value in informing clinical interventions which aim to cater for the psychological needs of individuals with CF. 相似文献
849.
Traumatic events are highly prevalent in South African society and psychologists who work with survivors of trauma have been identified as particularly at risk of being adversely affected by their work, and experiencing vicarious trauma. This study aimed to explore the experiences of a group of South African psychologists who work predominantly with trauma survivors. Individual semi-structured interviews were conducted with six psychologists (females = 67%). The predominant type of trauma encountered by participants in clinical practice was interpersonal trauma in the form of physical and sexual abuse (83%). Data were analysed using thematic analysis. All participants reported symptoms of vicarious trauma including disruption in cognitive schemas, symptoms characteristic of post-traumatic stress disorder, and somatic symptoms. Participants also reported vicarious post-traumatic growth including an enhanced sense of interpersonal connectedness and positive changes in their philosophy of life and self-perceptions. The findings serve to sensitise psychologists to the impact of working with trauma survivors so as to enhance the efficiency of psychological service delivery to traumatised populations. 相似文献
850.
This study investigated the extent to which employees’ perception of ethical leadership moderated their organisational commitment and organisational citizenship behaviour. A non-probability purposive sample (N = 839; females = 32%) of employees in a railway organisation in the Democratic Republic of Congo (DRC) participated in the study. They completed the following measures: the Organisational Commitment Scale (OCS), the Organisational Citizenship Behaviour Questionnaire (OCBQ) and the Ethical Leadership Scale (ELS). Stepwise hierarchical regression analysis was utilised to determine the influence of employees’ perceptions of the relationships between their self-reported organisational commitment and organisational citizenship behaviour. The results indicated employee perceptions of the integrity, fairness and honesty aspects of ethical leadership to explain their affective, continuance and normative aspects of organisational commitment and organisational citizenship behaviour. The results also showed that employee perceptions of high ethical leadership influenced their willingness to engage in positive organisational commitment such as psychological attachment, work continuance, normative commitment and also their organisational citizen behaviours such as altruism, conscientiousness, courtesy and civic virtue. By implication, leaders with high ethical conduct have the potential to positively stimulate the commitment of employees towards supporting the organisational values and mission. 相似文献