Self-focused attention and safety behaviors across group therapies for social anxiety disorder

Background: Self-focused attention (SFA) and safety behaviors are two variables implicated in the maintenance of social anxiety disorder (SAD).

Design: The present study examined SFA and safety behaviors across two therapies for SAD, cognitive behavioral group therapy (CBGT) and mindfulness and acceptance-based group therapy (MAGT).

Method: Participants with symptoms meeting criteria for SAD (N?=?137) were randomly assigned to the 12-week-treatment groups (n?=?53 for each condition) or a waitlist control (n?=?31). Variables were assessed at baseline, midtreatment, posttreatment, and a 3-month follow-up.

Results: Both treatment conditions reported significantly lower SFA and safety behaviors compared to control, but did not differ from one another at posttreatment. Mediation analyses supported the following models: (1) safety behaviors mediating the relationship between SFA and social anxiety, and (2) SFA mediating the relationship between safety behaviors and social anxiety. These models were supported for both treatment groups.

Conclusions: Both treatments may have the potential to reduce the SFA and safety behaviors that serve to maintain SAD.     

Child restraint system use in the United Arab Emirates

ObjectiveDeaths and injuries among infants due to traffic crashes in the United Arab Emirates (UAE) are very high when compared to other countries. An efficient way to improve the safety of children in moving vehicles is to use Child Restraint Systems (CRS) to hold the child during any possible collision. The aim of this study is to estimate the rate of CRS use among children under the age of five in UAE, to determine demographic characteristics that affect CRS use, such as parent’s age, and education level, and to assess parents’ perceptions and knowledge of this issue.MethodsA roadside observational study was done in two of the seven emirates that constitute UAE, involving 1000 randomly taken observations. Also, a questionnaire was randomly distributed to a sample of 494 parents of children under the age of five.ResultsResults of the observational study show that 16.7% of parents restrain their children in moving motor vehicles. Questionnaire results show that approximately 9% of respondents reported not or rarely restraining their children in moving motor vehicles. Also, 3.4% of them indicated their disbelief in the importance of CRS in reducing harm in case of a crash. Moreover, questionnaire results indicate that young, less educated and male parents reported lower use rate and have less belief in the importance of CRS use in harm reduction in crashes than other groups of parents.ConclusionsCRS use in UAE is very low and awareness of its importance needs to be improved. Based on the results, practical suggestions are put forward to increase CRS use rate and improve safety conditions for this group of road users.     

Sharing is (s)caring? Interactions between buses and bicyclists on bus lanes shared with bicyclists

This paper presents the results of an observation study of interactions between bicyclists and buses on shared bus lanes. The aim of the paper is to analyse bicyclists’ safety on bus lanes shared with bicyclists. Straight sections of two bus lanes shared with bicyclists in Belgium are observed. All interactions between bicyclists and buses over two full weeks are recorded and analysed. Additionally, the lateral position and riding speed of bicyclists that are in interaction with buses are compared with the behaviour of bicyclists that are not in interaction with buses. One of the observed bus lanes is in line with road design guidelines in a number of countries that state that a sufficiently narrow bus lane (<3.5 m) is hypothesised to be safer than a somewhat wider bus lane; the other observed bus lane is deemed too wide according to these guidelines and is hypothesised to lead to close overtaking manoeuvres.The results show that close interactions between bicyclists and buses are relatively frequent on both types of analysed bus lanes. Close overtaking manoeuvres (a bus overtakes a bicyclist with a lateral distance less than 1 m) as well as close bicycle-following situations (a bus drives behind a bicyclist with a time gap less than 2 s) are quite common on both analysed bus lanes. The analyses could not confirm the hypothesis that a sufficiently narrow bus lane is safer than a wider bus lane. On the contrary, close interactions seem even slightly more common on the narrower bus lane. Slightly more close overtaking manoeuvres take place on the narrower bus lane, but the difference is not statistically significant. Additionally, more bicycle-following situations take place on the narrower bus lane because overtaking is more difficult. The results show that buses often maintain a close time gap in these situations. The overtaking speed of the buses is, however, significantly higher on the wider bus lane compared to the narrower one.Moreover, the presence of a bus has an influence on the behaviour of bicyclists. Bicyclists who get overtaken by a bus ride more closely to the edge of the road than bicyclists who are not in interaction with a bus. While the road design guidelines assume that bicyclists take up a width of one meter from the edge on bus lanes shared with bicyclists, the observations show that bicyclists take up much less space while being overtaken. The presence of a bus does not have a significant influence on the standard deviation of the lateral position of the bicyclist. On the narrower bus lane, some findings suggest that bicyclists who are involved in an interaction with a bus ride faster than bicyclists who are not involved in an interaction with a bus.     

Développement des collectifs de travail et développement de la sécurité : une étude sur les décisions à risque en anesthésie

This article highlights the collective dimensions of risk management for patients before an anesthesia. After a phase of observation of real activity, interviews were conducted with 20 anesthetists from two French hospitals. The analysis reveals interindividual diversity in practices. This diversity is explained by the inclusion, in decisions, of knowledge about “distributed” skills in the team and about local “shared practice”. The results establish a link between the site where the anesthetists are working and the choice of an anesthetic technique. They also show that the positioning of anesthetist vis-à-vis the “shared practice” is significantly related to their seniority in the profession. These results open perspectives for research and intervention for the joint development of collective work and safety.     

自动化信任和依赖对航空安全的危害及其改进

自动化系统在现今航空业中得到了广泛应用,然而复杂的自动化系统的引入产生了新的失误模式,使航空人因安全问题变得更加突出。受多种因素影响,操作者在与自动化系统的交互过程中并不总能达到适度的信任校准水平。非适度自动化信任和依赖引发了严重的航空安全事故。值得欣慰的是,以人为中心的自动化显示设计和训练能够将非适度自动化信任和依赖调整到适度状态。     

Narcissistic personality and risk perception among Chinese aviators: The mediating role of promotion focus

Optimism bias is a crucial feature of risk perception that leads to increased risk‐taking behaviour, which is a particularly salient issue among pilots in aviation settings due to the high‐stakes nature of flight. The current study sought to address the roles of narcissism and promotion focus on optimism bias in risk perception in aviation context. Participants were 239 male flight cadets from the Civil Aviation Flight University of China who completed the Narcissistic Personality Inventory‐13, the Work Regulatory Focus Scale, and an indirect measure of unrealistic optimism in risk perception, which measured risk perception for the individual and the risk assumed by other individuals performing the same task. Higher narcissism increased the likelihood of underestimating personal risks, an effect that was mediated by high promotion focus motivation, such that high narcissism led to high promotion focus motivation. The findings have important implications for improving the accuracy of risk perception in aviation risks among aviators.     

Trust in Supervisor and Job Engagement: Mediating Effects of Psychological Safety and Felt Obligation

In the social context of job engagement, the role of trust in supervisor in predicting engagement of employees has received attention in research. Very limited research, however, has investigated the mechanisms mediating this dynamic relationship. To address this important gap in knowledge, the aim of this study was to examine psychological safety and felt obligation as two psychological mechanisms mediating the effect of trust in supervisor on job engagement. Drawing from job engagement and social exchange theories, the mediating roles of psychological safety and felt obligation in the trust-engagement relationship were empirically investigated in the Malaysian context. Using self-report questionnaires, data were collected from 337 nurses employed in a public hospital located near Kuala Lumpur, Malaysia. Results fully supported the proposed serial multiple mediator model. Trust in supervisor was indirectly related to job engagement via psychological safety followed by felt obligation. This study provides empirical evidence that trust in supervisor makes employees feel psychologically safe to employ and express their selves in their job roles. This satisfaction of the psychological safety need is interpreted by employees as an important socioemotional benefit that, in turn, makes them feel obligated to pay back to their organization through their enhanced level of job engagement. Implications for theory and practice were discussed.     

School Sense of Community,Teacher Support,and Students’ School Safety Perceptions

This study examined the association between two characteristics of school climate (sense of community and teacher support, measured both at the individual and at the school level) and students’ feelings of being unsafe at school. The study involved a sample of 49,638 students aged 10–18 years who participated in the 2010–2012 California Healthy Kids Survey. Using hierarchical linear modeling (HLM), our findings revealed that, at the individual level, students perceiving higher levels of sense of community and teacher support at school were less likely to feel unsafe within the school environment. At the school level, sense of community was negatively associated with unsafe feelings, whereas there was no association between school‐level teacher support and feelings of being unsafe at school.     

Attitudes,risk perception and risk-taking behaviour among regular cyclists in Norway

The main aim of the study was to investigate whether attitudes toward traffic safety, risk perception, worry, risk tolerance, safety priority, and accident involvement are associated with cyclists’ risk-taking behaviour. Two types of cyclists’ risk-taking behaviour were studied: (1) ‘violation of traffic rules, and (2) ‘conflicts with other road users when cycling’. The study was based on a questionnaire survey carried out in 2017 among regular cyclists in Norway (n = 426). The results revealed that cyclists’ risk-taking behaviour was influenced by their attitudes, risk perception, and accident involvement. Pragmatic attitudes toward traffic rule violations and safety priority were found to be important predictors of the frequency of rule violations when cycling. Attitudes towards the enforcement of traffic rules for cyclists and dissatisfaction with the traffic rules for cyclists were found to be important predictors for the frequency of situations involving conflicts with other road users. Risk perception and accident involvement were found to be associated with conflicts with other road users, but not with rule violations when cycling. The findings show that risk perception and attitudes toward traffic safety are important for cyclists’ risk-taking behaviour in traffic. The road infrastructure and the traffic regulations are primarily planned for car drivers and pedestrians. If cyclists’ attitudes are to be changed, the cycling infrastructure and traffic rules for cyclists would need to be adjusted to cyclists as road users. When building new infrastructure and implementing new safety measures for cyclists, it is important to include attitude campaigns, as well as communications to the public about safety and the risks linked to cycling. Attitude campaigns could be used to strengthen the authorities’ communications that cyclists are prioritized as road users.     

Spatial-temporal analysis of pedestrian injury severity with geographically and temporally weighted regression model in Hong Kong

This study intended to (1) investigate the pedestrian injury severity involved in traffic crashes; and (2) address the spatial and temporal heterogeneity simultaneously. To achieve the objectives, geographically and temporally weighted regression (GTWR) model was proposed to deal with both spatial and temporal heterogeneity simultaneously. The pedestrian crash data of Hong Kong metropolitan area from 2008 to 2012 were collected, involving 1652 pedestrian-related injury samples. By comparing GTWR model and standard geographically weighted regression (GWR) model and temporally weighted regression (TWR) model, the proposed GTWR model showed potential benefits in modeling both spatial and temporal non-stationarity simultaneously in terms of goodness-of-fit and F statistics. Results revealed that number of vehicles, number of pedestrian-related casualties, speed limit, vehicle movement and injury location have significant influence on pedestrian injury severity in different areas. The conclusions are reached that GRWR model can address the relationship between pedestrian injury severities and influencing factors, as well as accommodating spatial and temporal heterogeneity simultaneously. The findings provide useful insights for practitioners and policy makers to improve pedestrian safety.