Predicting the decision to confront or report sexual harassment

We examined the predictors of women's decisions to confront or report sexual harassment from a sample of 802 employed women, 142 of whom indicated they had been sexually harassed. Analyses of variance showed that personal assertiveness predicted the decision to confront the harasser. In addition, perceived procedural justice was associated with reporting sexual harassment. However, the direction of this relationship was opposite from that predicted: women who had reported sexual harassment through formal channels manifested lower perceptions of justice. © 1998 John Wiley & Sons, Ltd.     

The role of perceived system knowledge in predicting appraisal reactions,job satisfaction,and organizational commitment

There is a very large research base in Applied Psychology on the importance of affective reactions on organizational functioning. Likewise, performance appraisal has been a heavily researched area within the field. The present field studies attempt to bridge our understanding of these two areas by studying the relationship between performance appraisal process variables and employee affective reactions. In particular, the current studies examine the effects of a relatively new performance appraisal variable, Perceived System Knowledge (Williams and Levy, 1992), on appraisal reactions and job attitudes. In both studies, there was a strong relationship between employees' levels of perceived system knowledge and their appraisal reactions and job attitudes. In Study 1, when controlling for performance rating, PSK was positively related to appraisal reactions, job satisfaction, and organizational commitment. The findings from Study 1 were replicated in the second study which employed a longitudinal design. In addition, Study 2 found a relationship between PSK and fairness perceptions. Implications for these results and suggestions for approaching performance appraisal from an organizational perspective are proposed. © 1998 John Wiley & Sons, Ltd.     

Human health risk from Pb in urban street dust in northern UK cities

The presence of Pb in the environment can cause significant health problems. These issues are exasperated when the lead is in a more amenable form for potential ingestion. This study investigates the potential human health risk from Pb in urban street dusts. The lead levels in urban street dust in major city centres in northern UK have been compared to levels determined in 35 cities around the world. With a few exceptions, it was noted that the mean Pb levels in this study exceeded those found in other cities worldwide. Samples (n = 15) of urban street dust were collected across five city centres, and specifically in areas in which pedestrians are likely to concentrate, as well as near historical buildings. Typical total lead concentrations across all sampling sites ranged from 306 to 558 mg/kg. The human health risk was assessed using oral bioaccessibility testing of the urban street dust. The mean oral bioaccessibility data, irrespective of site and sample location, were in the range 43 ± 9 %. The total and bioaccessible concentrations of lead were compared to the estimated tolerable daily intake (TDI_oral) values based on unintentional soil/dust consumption. It is noted, in all cases, that the maximum estimated lead daily intake exceeded the TDI_oral. An alternative approach for assessing the daily intake is proposed based on the actual measured air quality in selected cities on the same day as the sampled urban dust.     

How safe is the playground? An environmental health risk assessment of As and Pb levels in school playing fields in NE England

The risk from potentially toxic elements in playground soils is of concern to children’s health as a result of the potential for intentional or unintentional consumption. Current approaches, based on total potentially toxic element concentration, may overestimate the risk. This has resulted in the development and use of in vitro gastrointestinal extraction protocols. The concentration of arsenic (As) and lead (Pb) in soils collected from 12 schools in north-east England has been compared with Soil Guideline Values from seven countries as well as reported literature concentrations for playgrounds and recreational parks. It was found that the mean As concentration of 14.1 ± 5.4 mg/kg does not exceed the England residential Soil Guideline Value in any location, while the mean Pb concentration of 298 ± 380 mg/kg is high but not excessive. Both concentrations have been assessed using the maximum potential daily intake from soil that a child could ingest. Based on this protocol Pb does not exceed the tolerable daily intake in any playground location, while As is generally 10 times lower than the oral index dose in the majority of playgrounds. The oral bioaccessibility of As and Pb was investigated. It was concluded that the highest concentrations were determined in the gastric phase with maximum bioaccessibilities of 54 and 46 % for As and Pb, respectively. Here we have demonstrated that minimal risk arises from the investigated playgrounds provided that good personal hygiene is adhered to.     

The effect of plant secondary metabolites on the interplay between the internal and external environments of marsupial folivores

Most woody plants contain a diverse array of plant secondary metabolites (PSMs) that deter vertebrate herbivores. However, mammalian folivores have evolved a complex of physiological and behavioural strategies to counter these compounds, leading to the development of an “evolutionary arms race”. Marsupial folivores are ideal models to investigate the role of PSMs in the interaction between the external foraging environment and the digestive physiology of mammalian herbivores, as we have a very strong understanding of the diversity and modes of action of PSMs in Eucalyptus, as well as the mechanisms by which animals overcome the effects of these compounds. Studies of marsupial folivores have benefited from the facts that: these herbivores subsist on relatively poor quality diets; they include feeding types from specialist species such as the koala, to generalists; and life history factors such as maternal investment in reproduction can be measured more easily than in eutherians. Here, we describe patterns of spatial variation in the types and distributions of plant secondary metabolites in Australian forests and discuss how this variation influences foraging behaviour, habitat selection and life history strategies in arboreal, folivorous marsupials. We also provide a summary of our understanding of the mechanisms by which marsupials detect and regulate their intake of toxic compounds. While our examples are drawn largely from studies of the interaction between marsupials and Eucalyptus, this knowledge is applicable to advancing our understanding of interactions in plant–mammal systems more broadly. We also identify and discuss key areas that should be the focus of future research.     

Older rural women living with drought

ABSTRACT

Women’s experiences of drought are often made invisible particularly in terms of their long-term effects. Drought differs from other “natural disasters” in that droughts are, by definition, experienced over an extended time. This means those experiencing drought do so as they age, with elderly cohorts particularly vulnerable. As such, there is a need to better understand the longitudinal needs and experiences of women living with drought. This study investigates the experiences of drought for 15 Australian women aged over 70, over a period of 12 years. Longitudinal qualitative free-text comments written by the oldest cohort of women in the Australian Longitudinal Study on Women’s Health were subject to a thematic analysis. Findings indicate that experiences of drought have a relationship to women’s ability to age in ways they may have hoped. Themes of Work and Physical activity, Connection to place, and, Service access were prominent in women’s comments. These results demonstrate that place is an important aspect in the experience of ageing, that work and physical activity often intensify during drought for elderly people who might otherwise be expecting to retire, and that drought presents particular challenges for older women in terms of access to services. This study highlights the complex interactions of living and ageing in drought for Australian women.     

Transformative climate change adaptation: bridging existing approaches with post-foundational insights on justice

ABSTRACT

Climate adaptation is a complex policy domain, spanning multiple sectors, scales and actors, and wherein those most at risk have the least power. The influence of linear positivist models of science uptake are proving ineffective in a world with increasingly concentrated wealth and power, institutional barriers, and rapidly growing risks facing the many. A plurality of approaches is needed to better examine those dynamics of climate adaptation which are often invisible in models of science uptake – equity, the value of contestation, path dependency – and to consider how to empower communities to find solutions. In this conceptual paper, we argue that bridging existing positivist and interpretivist methods with insights from post-foundational theory so as to underpin pluralism and re-orient ethical principles of justice, strengthens the capacity of social research to support transformative climate adaptation. Principles are proposed to facilitate such bridging.     

Advocates for environmental justice: the role of the champion in public participation implementation

That segment of the community I would say is just in general pretty disenfranchised. We found that if you want participation you have to go to them. I mean there are days when you just need to go knock on the door.

Brownfields developer in a poor urban neighbourhood

This article considers the role that champions play as advocates for socioeconomically disadvantaged community member involvement in environmental management decision-making. Six case studies of brownfields redevelopment projects located in poor urban neighbourhoods are examined. Analysis of these case studies reveals how champion behaviour, which has typically been studied only in the context of technological innovation, is enacted in public participation efforts in the service of environmental justice. The study finds that champions who emerge in these settings lead the development and implementation of non-standard public participation process innovations.