Women,men, VDU work and health: A questionnaire survey of British VDU operators

Abstract

This paper presents the results of a questionnaire survey of male and female VDU operators distributed through Health & Safety at Work magazine. 3819 questionnaires were analysed using the SPSS computer program. 57% of the sample were female, 68% were under 35 years old and 73% were members of a trade union or staff association. The large number of male respondents meant that it was possible to compare work patterns, types of work and health effects for men and women. It appears that women are engaged in more repetitive and less varied tasks at the VDU and that they work longer hours and for longer periods without a break than men. The most frequently reported health problems were eyestrain, painful or stiff neck and shoulders, fatigue and irritated eyes. The incidence of symptoms was related to hours of work at the VDU. Women were more likely to report health effects than men. This difference remains when hours of work, type of work and hours worked without a break are taken into account. Ergonomically designed equipment such as adjustable chairs, lighting or keyboard did not have an obvious effect on the reporting of symptoms. It appeared that there is a complex interaction between the physical, ergonomic and psychosocial factors associated with new technology. All these factors need to be taken into account in further research into the health problems of VDU operators.     

Using Split-Population Models to Examine Predictors of the Probability and Timing of Parity Progression

Survival models are widely used in demography to analyse the timing of events such as death or leaving school. However, for events such as marriage or childbirth that are not experienced by everyone, standard survival analysis conflates the speed of progressing to an event with the proportion that never experience the event. The problem can be overcome by applying a ‘split population’ or ‘cure’ survival time model which splits the population into those who eventually experience the event and those who do not, and determines the speed of progression for the former. This paper demonstrates the use of split-population models in examining variables which affect the propensity and timing of additional births. The data analysed are from a sample of women from the 2001 Household, Income and Labour Dynamics in Australia (HILDA) Survey (N = 4,611). We model the propensity and time to have another child given sex composition of existing children, number of siblings and age at first birth for three cohorts of women. The study finds evidence of a preference for a mixed-sex composition, and an increased propensity for women with two boys to try for a third child. Women in later cohorts tend to have more children if they themselves come from larger families. Age at first birth is strongly associated with the propensity to have another child and with the speed of progression.     

Live supervision in the same room

Following a brief explanation of live supervision, its advantages as a practice teaching method are outlined. The main part of the article focusses on detailed and practical suggestions for the preparation and conduct of live supervision sessions. Discussion then centres around some of the pitfalls and ethical issues which need to be considered. The article concludes by advocating that live supervision can make an important contribution to the current drive to improve practice competence in social work.     

For love and money: Navigating values at the antiques roadshow event

Antiques Roadshow Events are held in historic locations across the United Kingdom. On site, experts evaluate objects brought in by attendees, who are often cast as passive recipients, while edited highlights make up the long-running BBC TV program. Through Collaborative Event Ethnography at one Roadshow Event we show how object stories are navigated through “value talk” between attendees and experts in front of live audiences. Value is not a measurement but a dimension of the thing and its context. Stories and money are both integral in understanding worth, and final valuations are only partially shaped by given expertise.     

Supervisor–Student Relations: Examining the Spectrum of Conflicts of Interest in Bioscience Laboratories

Much attention has been given to financial conflicts of interest (COIs) in bioscience research. Yet to date, surprisingly little attention has focused on other COIs that arise in supervisor--student relations. We examine a spectrum of related situations, ranging from standard graduate supervision through to dual relationships sometimes found in research with commercial potential. We illustrate some of the less-obvious factors that can bias supervisory judgment, and situate financial COI along a spectrum of forces that are deserving of recognition. We conclude by providing two sets of recommendations: one for individual supervisors, and the other for institutions and policy-makers.     

The elementary-school functioning of children with maltreatment histories and mild cognitive or behavioral disabilities: A mixed methods inquiry

This mixed methods inquiry examined the school functioning of elementary school-aged children with maltreatment histories and mild cognitive or behavioral disabilities. Quantitative analyses of linked social service and education administrative data bases of 10,394 children in Minnesota with maltreatment histories indicated that 32% were eligible for special education services. Of those children with maltreatment histories and identified disabilities, 73% had mild cognitive or behavioral disabilities. The most frequent primary disabilities categories were specific learning disabilities (33%) and emotional/behavioral disabilities (27%). Children with maltreatment histories and mild cognitive or behavioral disabilities scored significantly below children with maltreatment histories and no identified disabilities on standardized assessments of math and reading, and this gap increased with grade level for math. Qualitative interviews with 22 child welfare professionals and 15 educators suggested why some children with maltreatment histories, especially those with mild cognitive or behavioral disabilities, struggle in school. Risks to school functioning included children's and families' multiple unmet basic and mental health needs which can mask or overshadow children's mild disabilities; poor cross systems collaboration between child welfare, education and mental health systems; and inadequate funding, especially for mental health services. Protective factors included child engagement in school, parent engagement with child welfare services and a professional culture of cross-systems collaboration. Implications are discussed for holistic child, family and system-level interventions.     

About the authors

This article examines the historical development of formally and informally segregated churches within the Diocese of Lafayette, Louisiana, the role segregated churches continue to have, and the attitudes of religious leaders within these churches towards the issue of racial integration. Data were obtained from surveys, interviews, and historical research. Interview and survey data used for this project were gleaned from Parish Council Presidents, Directors of Religious Education, the Diocesan Pastoral Council, and the Advisory Board for the Office of Black Catholic Ministries within the Diocese of Lafayette. One hundred fifty-five surveys were completed and returned. Thirty-four individuals were interviewed. In addition, the Diocese of Lafayette made their archives available to the researchers.     

Work–family conflict and crossover in volunteer emergency service workers

Abstract

A growing literature indicates that organizational and work demands place pressure on the partners and families of volunteer workers as it does on paid workers. This study evaluated a conceptual model integrating work–family conflict and stress crossover theoretical frameworks, to investigate the mechanisms by which emergency service volunteer work, specifically, predicts outcomes for the partners of volunteers. Matched data from 102 couples in which one partner was an Australian emergency services volunteer – firefighter, ambulance officer or emergency rescue volunteer – were analysed using structural equation modelling analyses. Findings suggested that one mechanism by which inter-role conflict related to partner adjustment was through elevated withdrawn marital behaviour and decreased intimacy reported by the couple, which indirectly affected partners’ distress. This finding regarding withdrawn behaviour appears to be novel and may also be applicable to paid workers. Alternative mechanisms involving role overload and angry marital behaviour were not supported. These findings extend limited research which has adapted organizational theory to understand processes affecting volunteer workers, and advance conceptual accounts of the mechanisms through which the partners and families of workers are impacted by inter-role conflict.     

Mechanism Design With Renegotiation and Costly Messages

According to standard theory, the set of implementable efficient outcome functions is greatly reduced if the mechanism or contract can be renegotiated ex post. In some cases, contracts can achieve nothing and so, for example, the hold‐up problem may be severe. This paper shows that if the mechanism is designed in such a way that sending a message involves a small cost, then renegotiation essentially does not restrict the set of efficient implementable functions. Given a weak preference‐reversal condition, any Pareto‐efficient, bounded social choice function can be implemented in subgame‐perfect equilibrium in a renegotiation‐proof manner, for any strictly positive message cost. The key point is that messages themselves can act as punishments.