The Social Patterning of Work-Related Insecurity and its Health Consequences

This study examines the association between work-related insecurity and health, with a focus on how this relationship is moderated by social location (gender, age and race). Drawing on longitudinal data from a Canadian labour market survey (1999–2004) the findings show that certain groups have a higher prevalence of exposure to certain types of work-related insecurity including (among others) low earnings, poor job mobility and the absence of union protection. Results from regression analyses indicate that the negative health impact of work-related insecurity is also unevenly distributed across different social locations. In some cases, older age and visible minority status significantly elevated the health risk posed by work-related insecurity. The implications of these findings are discussed in terms of major shifts in the demographic composition of the labour market due to workforce ageing and the increased participation of women and visible minorities.     

Using portfolios to stimulate critical thinking in social work education

Each generation of social work educators has grappled with the best way to teach students to become competent social workers. Critical thinking has become one goal in social work education. This paper is premised on the assumption that social work students can develop critical thinking abilities through portfolios. The theory behind the use of portfolios in social work education is a 'hand-in-glove fit' with critical thinking. In addition, portfolios are consonant with social work values of self-determination and individualisation. Portfolios are compendiums of purposefully selected student work to show that the objectives of a programme have been met. They are also useful as an alternative method of student evaluation. Portfolios and critical thinking are partners in educating students to become competent social workers.     

Time,Stress and Intellectual Engagement in Academic Work: Exploring Gender Difference

This article is based on a pilot study that examines the effects of recent organizational and public policy changes on Canadian academics' work practices and academic culture. It explores the differences between the use of online technologies by women and male academics in managing these effects. It interprets the complex and often contradictory findings of the study through the lens of time theorization, and speculates about the broader cultural implications of academics' changing work practices, including the possibility of a gestalt shift in the identity of the university, less as a site of research and reflection on society and increasingly as a productive and efficient part of the economy.     

When Infants Lose Exclusive Maternal Attention: Is It Jealousy?

To characterize infant reactions to jealousy evocation, 94 6‐month‐olds and their mothers were videotaped in an episode where the mothers directed positive attention toward a lifelike doll, and in 2 contrasting interactions: face‐to‐face play and a still‐face perturbation. Cross‐context comparisons of affects and behaviors revealed that jealousy evocation responses were distinguished by diminished joy and heightened anger and intensity of negative emotionality, comparable to levels displayed during the still‐face episode; heightened sadness, with durations exceeding those displayed during still‐face exposure; and an approach response consisting of interest, looks at mother, and diminished distancing, which was more pronounced than that demonstrated during play. Infants' heightened anger and sadness during jealousy evocation correlated with heightened maternal sensitivity and dyadic vocal turn‐taking, respectively, during play; and infants' diminished joy and interest during jealousy evocation were associated with heightened maternal withdrawal and intrusiveness, respectively, during play. Both fear and mother‐directed gaze were greater in girls. The discussion argues for interpreting the infant's mixed and agitated reaction to jealousy evocation as evidence of jealousy.     

Risk Assessment for Invasive Species

Although estimates vary, there is a broad agreement that invasive species impose major costs on the U.S. economy, as well as posing risks to nonmarket environmental goods and services and to public health. The domestic effort to manage risks associated with invasive species is coordinated by the National Invasive Species Council (NISC), which is charged with developing a science-based process to evaluate risks associated with the introduction and spread of invasive species. Various international agreements have also elevated invasive species issues onto the international policy agenda. The World Trade Organization (WTO) Sanitary and Phytosanitary (SPS) Agreement establishes rights and obligations to adhere to the discipline of scientific risk assessment to ensure that SPS measures are applied only to the extent required to protect human, animal, and plant health, and do not constitute arbitrary or unjustifiable technical barriers to trade. Currently, however, the field of risk assessment for invasive species is in its infancy. Therefore, there is a pressing need to formulate scientifically sound methods and approaches in this emerging field, while acknowledging that the demand for situation-specific empirical evidence is likely to persistently outstrip supply. To begin addressing this need, the Society for Risk Analysis Ecological Risk Assessment Specialty Group and the Ecological Society of America Theoretical Ecology Section convened a joint workshop to provide independent scientific input into the formulation of methods and processes for risk assessment of invasive species to ensure that the analytic processes used domestically and internationally will be firmly rooted in sound scientific principles.     

Outcome Expectancies and Risk Behaviors in Maltreated Adolescents

This study examined positive and negative outcome expectancies for risk behaviors, and their association with engagement in risk behaviors, in a sample of 149 maltreated adolescents. “Outcome Expectancies” are evaluative social cognitions about what will occur as a consequence of one's actions. Risk behaviors and outcome expectancies for substance use, sexual behavior, and delinquency were assessed. In all regression models, positive expectancies were significantly related to risk behaviors while negative expectancies, with one exception, were not significantly related. In three of four regression models, significant interactions were found between positive and negative expectancies in predicting risk behaviors. The nature of the interaction differed by type of risk behavior. Beyond demonstrating associations between outcome expectancies and risk behaviors in a maltreated sample, this paper contributes to the study of social information processing by demonstrating significant interactions between positive and negative expectancies.