Pesticide exposure and sprayer's task goals: comparison between vineyards and greenhouses

Plant protection products are used in agriculture to improve yields, but this use can cause contamination of the environment and is also likely to have adverse short and long term effects on agricultural workers. The field study took place in greenhouses and vineyards where operators are involved in high levels of pesticide spraying. The objective of this intervention was to identify factors explaining the influence of task factors on the exposure of greenhouse growers and vineyard workers. Thirteen operators were selected for detailed observations during one session of spraying. Video recordings provide counts of physical contacts between the operator and all the surrounding surfaces during the spraying operation. Both in vineyards and in greenhouses, physical and temporal constraints are the predominant factors in establishing a specific spraying procedure. Every action taken by the operator is a result of a compromise between safety, task performance and quality.     

Youth masculinities: compelling male heterosexuality

This article seeks to extend understandings of heterosexual masculine identities through an examination of young men's constructions of what motivates young men to engage in heterosexual practices and relationships, and what not having sex might mean for them. Using the masculinity literature and work on heterosexuality to frame the discussion and to contextualize the findings, it explores the complex dynamics that frame the relationship between masculinity and heterosexuality. Specifically, how dominant or 'hegemonic' discourses of heterosexuality shape young men's identities, beliefs and behaviour. It considers these questions using empirical data from a qualitative study of young people living in close-knit working-class communities in the North East of England, with a specific focus on cultural and social attitudes towards sexuality and sexual practices. Peer group networks are a key site for the construction and (re)production of masculinity and, therefore, an important arena within which gendered social approval and acceptance is both sought and gained. In this article, I explore the reasons why young men engage in specific types of heterosexual practice in order to gain social approval. A central question is the extent to which heterosexuality is compelling for young men. That young men do feel compelled to behave in certain ways sexually, behaviours that they may be uncomfortable with and/or dislike, and the fact that they feel they are restricted in terms of how they can talk about their experiences within their peer group networks, demonstrates the power of dominant discourses of masculinity in everyday life. This is addressed through an examination of the restrictive effects of normative discourses about male heterosexuality, including their privatizing effects, which suggest that youth masculinities are often experienced in ways that are highly contradictory requiring young men to adopt a range of strategies to deal with this.     

Assessing Cultural Assimilation of Mexican Americans: How Rapidly Do Their Gender‐Role Attitudes Converge to the U.S. Mainstream?*

Objective. This study assesses the pace of cultural assimilation of Mexican Americans by comparing changes in their gender‐role attitudes over generations to the European‐origin U.S. mainstream. Methods. Using cumulative data from the 1972–2004 General Social Survey, we examine the rate at which progressive generations of Mexican Americans approach the mainstream gender‐role attitudes. We also employ a set of logistic regressions to assess the differences in gender‐role attitudes between Mexican and European Americans. Results. For five out of the eight gender‐role‐related questions considered in the study, Mexican Americans of the third or later generations show more liberal or egalitarian gender‐role attitudes than those of the first or second generations. A comparison between Mexican and European Americans suggests that Mexican Americans in the sample have more conservative gender‐role attitudes than European Americans in terms of division of labor at home and women's participation in politics. Conclusion. Mexican Americans become more likely to adopt egalitarian gender‐role attitudes as generation progresses. The differences between Mexican and European Americans in terms of gender‐role attitudes are sensitive to the particular domains of attitudes under consideration.     

What is Important to Young Children Who Have Cancer While in Hospital?

This paper reports on a participatory research project exploring children’s experiences and views of cancer care services. It focusses on findings from interviews conducted with 10 children aged four and five years old. Play and puppets were used to help children express their views. The themes elicited reveal important aspects of hospital care for young children, such as having ‘lots of toys’ available and that ‘mummy and daddy are near’. The use of play and puppets as a data‐collection method is discussed, along with the implications of findings for the care and support of young children who have cancer.     

A Risk Assessment Framework for the Socioeconomic Impacts of Electricity Transmission Infrastructure Failure Due to Space Weather: An Application to the United Kingdom

Space weather phenomena have been studied in detail in the peer‐reviewed scientific literature. However, there has arguably been scant analysis of the potential socioeconomic impacts of space weather, despite a growing gray literature from different national studies, of varying degrees of methodological rigor. In this analysis, we therefore provide a general framework for assessing the potential socioeconomic impacts of critical infrastructure failure resulting from geomagnetic disturbances, applying it to the British high‐voltage electricity transmission network. Socioeconomic analysis of this threat has hitherto failed to address the general geophysical risk, asset vulnerability, and the network structure of critical infrastructure systems. We overcome this by using a three‐part method that includes (i) estimating the probability of intense magnetospheric substorms, (ii) exploring the vulnerability of electricity transmission assets to geomagnetically induced currents, and (iii) testing the socioeconomic impacts under different levels of space weather forecasting. This has required a multidisciplinary approach, providing a step toward the standardization of space weather risk assessment. We find that for a Carrington‐sized 1‐in‐100‐year event with no space weather forecasting capability, the gross domestic product loss to the United Kingdom could be as high as £15.9 billion, with this figure dropping to £2.9 billion based on current forecasting capability. However, with existing satellites nearing the end of their life, current forecasting capability will decrease in coming years. Therefore, if no further investment takes place, critical infrastructure will become more vulnerable to space weather. Additional investment could provide enhanced forecasting, reducing the economic loss for a Carrington‐sized 1‐in‐100‐year event to £0.9 billion.     

Poor,powerless and poisoned: The social injustice of childhood lead poisoning

Poverty is fertile ground for the health and educational deprivation that diminishes the prospects of poor children. Restated, the tragedy of the income gap between the rich and poor is that economic deprivation and its attendant health consequences are disproportionately experienced by the most vulnerable of citizens, children. Over 12 million children (17% of all American children) live in poverty and 39% live in or near poverty (National Center for Children in Poverty, 2001). This examination of the distribution and consequences of childhood lead poisoning reveals much about poverty policy interventions and the ongoing plight of America's powerless poor children. Since social injustice in the context of this article is construed as the failure of institutions and society to intervene on behalf of suffering populations when the resources and know how to do so exist, childhood lead poisoning provides a clear example of injustice. While the subject of this article is childhood lead poisoning, the precursors to toxicity--substandard housing, poor nutrition, restricted access to health care and polluted environments--are all representative of the dilemmas that characterize the lives of poor children.     

A dual process model of grief counseling: findings from the Changing Lives of Older Couples (CLOC) study

This paper tests Stroebe and Schut's Dual Process Model of Bereavement using data from the Changing Lives of Older Couples (CLOC), a prospective study of 1,532 married persons over the age of 65. This analysis focused on a weighted sample of 104 widowers and 492 widows at six months, 18 months, and four years later. Bradburn's Affect Balance Scale was used as the dependent variable, and the independent variables were based on Stroebe and Schut's bereavement model. The multiple regression analyses revealed that loss- and restoration-oriented activities were important throughout bereavement. Implications for bereavement counseling are discussed.     

“When You’re Sitting on the Fence,Hope's the Hardest Part”: Challenges and Experiences of Heterosexual and Same-Sex Couples Adopting Through the Child Welfare System

This study of 84 foster-to-adopt parents (42 lesbian, gay, and heterosexual couples) examined the challenges that parents faced as they navigated multiple systems during the post-placement period. Some participants described the legal insecurity associated with their role as foster-to-adopt parents as impacting their well-being and attachment. Lack of support services, disorganization within social service agencies, and strained relationships with birth parents were also identified as stressors. Lesbian and gay participants faced additional concerns regarding the security of their placement due to the possibility for discrimination. Participants as a whole identified positive aspects of their experiences within various systems (e.g., supportive social workers).