Individual differences in working hours,work perceptions and accident rates in veterinary surgeries

This study addresses an under-researched outcome of occupational stress, namely the frequency of accidents at work and car accidents. A large, random sample of 778 vets and their auxiliary personnel was assessed in relation to socio-demographic variables, work perception and accident involvement. The study, involving veterinary practices in Germany, revealed that work-related injuries/accidents experienced during the previous 12-month period were significantly related to individual differences in job-related stress and job satisfaction. The average yearly number of car accidents was predicted by age, working climate and job satisfaction. Furthermore, driving accidents going to or from work during the previous year were calculated against distance travelled. Vets working in excess of 48 h/week displayed significantly more driving accidents when visiting clients. Results indicate heterogeneous correlations both between and within the two categories of car and work accidents, suggesting that these are different phenomena, each with its own associated personal and work factors. Results also suggest that work perceptions may act as intermediary influences on accident rates.     

Facilitating Shared Online Group Learning between Carers,Service Users and Social Work Students

We report on our progress in developing a pilot online group teaching innovation with 14 participants, including five service users and carers, and nine social work students. Enhancing student learning by providing shared educational opportunities between students, service users, and carers can be a challenge to organise but the project demonstrates some success in doing so. The evaluation suggests that even the smallest level of service user and carer involvement can enhance student learning and personal development during social work education and training.     

Exploring the validity of electronic newspaper databases

Do electronic newspaper databases contain all of the stories that appear in the print edition? And does this depend on the database used? To explore these questions, we collected print copies of newspapers from cities across the USA and Canada. We compared coverage of two topics in these newspapers with the coverage obtained from keyword searches in three electronic newspaper databases. We conclude that the stories obtained through electronic searches are consistent across databases but can vary from the print source. Importantly, national and international coverage is more likely to be missing than local or statewide/provincial coverage.     

Born to lead? A twin design and genetic association study of leadership role occupancy

We address leadership emergence and the possibility that there is a partially innate predisposition to occupy a leadership role. Employing twin design methods on data from the National Longitudinal Study of Adolescent Health, we estimate the heritability of leadership role occupancy at 24%. Twin studies do not point to specific genes or neurological processes that might be involved. We therefore also conduct association analysis on the available genetic markers. The results show that leadership role occupancy is associated with rs4950, a single nucleotide polymorphism (SNP) residing on a neuronal acetylcholine receptor gene (CHRNB3). We replicate this family-based genetic association result on an independent sample in the Framingham Heart Study. This is the first study to identify a specific genotype associated with the tendency to occupy a leadership position. The results suggest that what determines whether an individual occupies a leadership position is the complex product of genetic and environmental influences, with a particular role for rs4950.     

Utilization survey of a rural creek fishery in central Alabama

A one-year angler intercept survey was conducted on Choccolocco Creek, a rural, limited access tributary to the Coosa River in northeastern Alabama. The purpose of the survey was to collect data and information about the behaviors and fish consumption habits of the recreational anglers who fish there. Nine survey locations were included in the stratified sampling plan, and sampling occurred throughout daylight hours, on weekdays and weekends/holidays, during all four seasons of the year. Surveys were completed on a total of 101 survey days between June 28, 2008 and June 27, 2009.(6) Seventy-two anglers were observed fishing during the survey period, and 52 (72%) of those individuals agreed to participate in the survey. Based on the information collected by the survey clerks, the angler population fishes the Creek between 1 and 54 times per year, with an average frequency of seven trips per year. The average number of months fished was three months per year, with a range of one to nine months. Only 15% of the anglers who participated in the survey (eight individuals) had succeeded in catching fish by the end of their trips, and only four of those individuals (8%) had retained any of the fish they had caught for consumption. Reasons provided for not retaining fish were that they either only fished for sport, did not catch enough fish to eat, or the fish they caught were too small to keep. Because so few anglers used and harvested fish from the resource, fish consumption rates could not be determined with a high degree of confidence. However, from these limited data it was estimated that the three anglers for whom consumption rates could be estimated had annualized average daily fish consumption rates of 0.14, 0.44, and 7.9 grams per day (g/day). The majority of anglers traveled less than 10 miles to fish the Creek. It was estimated that a total population of 173 anglers use the Creek each year. The results of this survey indicated that Choccolocco Creek is a local fishery that is not heavily used by area residents.     

Point‐of‐Dispensing Location and Capacity Optimization via a Decision Support System

Dispensing of mass prophylaxis can be critical to public health during emergency situations and involves complex decisions that must be made in a short period of time. This study presents a model and solution approach for optimizing point‐of‐dispensing (POD) location and capacity decisions. This approach is part of a decision support system designed to help officials prepare for and respond to public health emergencies. The model selects PODs from a candidate set and suggests how to staff each POD so that average travel and waiting times are minimized. A genetic algorithm (GA) quickly solves the problem based on travel and queuing approximations (QAs) and it has the ability to relax soft constraints when the dispensing goals cannot be met. We show that the proposed approach returns solutions comparable with other systems and it is able to evaluate alternative courses of action when the resources are not sufficient to meet the performance targets.     

A comparative analysis of occupational stress in managerial and shopfloor workers in the brewing industry: Mental health, job satisfaction and sickness

This study assessed the mental health, job satisfaction and sickness absence of comparative groups of 236 managers and 377 shopfloor workers in the brewing industry in Scotland and northern England. The results showed significant differences between the groups' scores on type A behaviour, locus of control, job satisfaction, and number of incidents of sickness absence. Multiple regression was used to elucidate similarities and differences between managers and shopfloor workers in the predictors of stress outcomes.