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The purpose of this paper is to add to the overall body of literature regarding mental health implications related to fire service membership; in particular, to look specifically at the implications of volunteer membership and to compare results with previous research looking at paid‐professional members.

Responses to the Impact of Event Scale‐Revised (IES‐R), the Neuroticism‐Extroversion‐Openness Personality Inventory (NEO‐PI) and the Symptom checklist (SCL)‐90R were collected from a sample of volunteer firefighters (n=64), as well as from a similar comparison sample (n=103).

Volunteer fire service members reported significantly higher rates of posttraumatic stress symptomatology when compared to a similar group of comparison participants. In contrast, no differences were found in other types of mental health symptomatology between the volunteer fire fighters and comparison group. Additionally, there appeared to be few differences in the patterns regarding prediction of mental health symptomatology from individual personality characteristics for the two groups. Generally, the authors’ results suggested that, regardless of group, neuroticism was a predictor of mental health symptomatology in many domains.

To the authors’ knowledge, this is the only available study to have as its primary intent to describe the mental health implications of volunteer fire service membership, as opposed to a similar comparison sample. In addition, the authors’ data provide some meaningful comparison with previously published results found in a paid‐professional sample; such comparison, to this point, has been unavailable.

The Impact of Events Scale (IES)/Impact of Events Scale – Revised (IES‐R) is arguably one of the most well known tools used to assess post‐traumatic symptomatology. The background literature reveals a significant gap with respect to the structural properties of the IES/IES‐R when used with emergency service populations. In response to these identified gaps, this paper aims to provide an evaluation of the structural properties of the three‐factor IES‐R when used specifically with a firefighting sample.

Responses to IES‐R for a sample of paid‐professional firefighters (n=94) and a sample of similar comparison participants (n=91) were evaluated for support of the suggested IES‐R subscales – i.e. hyperarousal, avoidance and intrusions. Responses for both groups were entered into a three‐factor maximum likelihood factor analysis with direct oblimin rotation.

The results provide further support for the use of these subscales when the IES‐R is employed with a community sample. However, the factor structure for the three suggested subscales was not supported for the firefighters' responses. With the firefighting sample, some items for the intrusion subscale loaded as expected, but no discernible pattern was evident for the hyperarousal or avoidance subscales. Given the lack of support for a three‐factor structure with the firefighting sample, scree plot analysis was used to suggest that a two‐factor solution may provide the best fit solution. The two‐factor solution revealed a construct described as general “post‐traumatic symptomatology” and a potential second factor described as “sleep”.

The author suggests a conservative approach to using the IES‐R with first responder samples, in particular firefighters, and recommends the use of an overall score in place of subscale scores. This recommendation is suggested as a temporary approach until additional research can be completed to further evaluate the present lack of support for the three IES‐R subscales when used with a firefighting sample.

The purpose of this systematic review is to evaluate the extant literature on depression and anxiety disorders in police using a multinational data set to determine whether the prevalence of these trauma-related disorders (TRMDs) is elevated in comparison to the general population.

Systematic review was employed in combination with best-evidence narrative synthesis to evaluate these hypotheses.

Despite wide variability in prevalence outcomes across the literature, strong evidence supports the hypothesis that the prevalence of depression is elevated in police, whereas moderate evidence supports the same hypothesis regarding anxiety. Preliminary evaluation of commonly examined predictive factors for each disorder demonstrated weak and inconsistent associations between these TRMDs and sociodemographic factors. No studies evaluated the relationship between incident-related factors (e.g. severity or frequency of exposure) and TRMDs, thus, at present, the literature on police is almost entirely unable to address the question of whether the prevalence of these disorders in police is influenced by exposure to work-related trauma.

The findings highlight a critical need for future work to address incident-related factors in predicting symptoms of depression and anxiety in police samples to determine whether these disorders bear a unique relationship to work-related traumatic exposure. Such work will significantly benefit the design and implementation of successful prevention and intervention strategies in the workplace.

The present review provides a comprehensive synthesis of a highly variable literature, highlighting critical gaps in our current knowledge of TRMDs in police and suggesting numerous avenues for future study.

Given the lack of focus on a standardized measurement framework (e.g. benchmarking tool) to assess and quantify complexity within the supply chain, this study has developed a unified supply chain complexity (SCC) index and validated its utility by examining the relationship with firm performance. More importantly, it examines the role of firm owners' business knowledge, sales strategy and board management on the relationship between SCC and firm performance.

In this study, the unit of analysis is Indian manufacturing companies listed on the Bombay Stock Exchange (BSE). This research has merged panel data from two secondary data sources: Bloomberg and Prowess and empirically operationalized five key SCC drivers, namely, number of suppliers, the number of supplier countries, the number of products, the number of plants and the number of customers. The study employs panel data regression analyses to examine the proposed conceptual model and associated hypotheses. Moreover, the present study employs models that incorporate robust standard errors to account for heteroscedasticity.

The results show that complexity has a negative and significant effect on firm performance. Further, the study reveals that an owner's business knowledge and the firm's effective sales strategy and board management can significantly lessen the negative effect of SCC.

This study develops an SCC index and validates its utility. Also, it presents a novel idea to operationalize the measure for SCC characteristics using secondary databases like Prowess and Bloomberg.

The purpose of this paper is to investigate the predispositional hypothesis related to the “rescue personality” and the mental health of firefighter recruits.

This study compared responses to a written set of personality and mental health measures between firefighter recruits and non-rescue comparison participants – individually matched based on age, gender, ethnicity, and marital status. Data analysis involved statistical one-way between subjects analyses of variance complemented with epidemiological paired odds ratio calculations.

The results indicated that firefighter recruits self-reported as less open to experience, less neurotic, and less Type A. They also self-reported as less likely to report somatization, hostility, and posttraumatic stress symptomatology than comparison participants. Recruits were higher in extraversion and conscientiousness, but indicated no differences in perceptions of risk or sensation-seeking behaviour.

The present study contributes to the literature on firefighter recruits and provides some initial data regarding personality of those attracted to the fire services, as well as information about the mental health of firefighters prior to service. Mitchell’s “rescue personality” was partly supported and evidence was provided suggesting that new recruits have strong self-perceived mental health.

The purpose of this paper is to examine the contribution of work to self-reported mental health symptoms in fire service members.

In 2004, the first wave of this data collection was completed with all members of a fire department in a small northern center in British Columbia. The members completed a series of questionnaires measuring mental health, personality and satisfaction. Since 2004, all recruit members entering the department have also completed the same set of questionnaires shortly after hiring. Subsequently, in 2016–2017, the full sample, including recruit members, were invited to complete the Wave 2 data collection cycle, which included a set of questionnaires very similar to that collected in Wave 1.

The recruit sample reported significantly fewer mental health symptoms, as compared to career firefighters, at Time 1 (prior to workplace exposure). However, at Time 2 (after workplace exposure), no difference between the groups was evident.

It is possible that recruit firefighters reported more positive mental health because of social desirability bias upon beginning a new job.

These results suggest that service as a firefighter could potentially have an impact on mental health and efforts should be made to mitigate this impact.

To the authors’ knowledge, the current research is the first study that has followed recruit firefighters longitudinally in an effort to prospectively evaluate the impact of workplace exposure on mental health.

The purpose of this paper is to provide a review of the literature with respect to traumatic stress in a firefighting context. The goal was to provide a clear and concise review intended for use by both researchers and practitioners. Firefighters are an under-researched group in the academic literature and updated review articles are necessary to advance this body of work.

Searches of the English language literature on firefighters and traumatic stress were completed and supplemented with a review of clinical information related to post-traumatic stress disorder (PTSD). The search was comprehensive but was not guided by systematic review guidelines.

Research regarding firefighters and traumatic stress is limited and inconsistent in outcome. Much of the available literature supports a link between fire service work and increased post-traumatic symptomatology; however, some research has neglected to demonstrate a relationship for these factors. Some efforts such as the training of coping skills and team building may improve firefighters’ resilience to PTSD, while therapeutic and psychopharmacological treatments may be effective in reducing PTSD progression.

To the authors’ knowledge, no previous paper is available that has specifically intended to address firefighters and traumatic stress in a review format for researchers and practitioners. In the authors’ experience, fire service members are eager for literature addressing their profession and presented in a manner accessible for both non-academic and academic audiences.

This study aims to evaluate the impact of gender diversity on corporate boards on firms’ financial performance in the context of the Indian information and technology (IT) sector. The Companies Act 2013 brought forth mandatory provisions for the appointment of women directors for a certain class of companies. This study explores the case of board gender diversity in the Indian IT sector’s unique setting.

The study uses a fixed effect panel data regression model to achieve its objectives. Two widely used diversity measures, Blau Index and Shannon Index, have been used to enhance the robustness of the results.

The results of the study indicate an insignificant relationship between gender diversity and firms’ financial performance. Even the diversity indices portray insignificant results confirming the outcomes of the study. The study indicates that IT sector firms have not been able to leverage the benefits of board gender diversity.

The results of the study have important policy implications for the government, regulatory bodies and corporates. The outcomes point out that the benefits that could have accrued based on the diversity aspect could not be harnessed, as the women’s representation on corporate boards is extremely low. Policymakers and government shall focus on devising stringent laws so that better representation of women directors can be used for the interests of the firms.

The study is an attempt to fill the gap in the extant literature which has a scarce number of studies conducted in the unique setting of the IT sector (both in developed and developing economies). To the best of the authors’ knowledge, this is the first study on the influence of board gender diversity in the IT sector of a developing economy, backed by socio-cultural reasons.