Inquiring into ethics: the Australian Senate and human embryo experimentation

The main and dissenting reports of the Senate Select Committee on Human Embryo Experimentation differ in significant respects regarding the ethical issues at stake in experimental research on human embryos and about the appropriate approach to those issues. There are two related issues raised by the reports: who decides and what is decided? What is needed is a form of definition and conflict resolution that recognises that the biology of human reproduction and development is mediated by social and cultural organisation. Broadly based national and state advisory bodies are therefore central to a process that recognises at least three levels of decision making — social, institutional and personal.     

Hurricane Katrina: African American Children's Perceptions of Race, Class, and Government Involvement Amid a National Crisis

The devastation associated with Hurricane Katrina raised several issues related to race, class, and the government in the United States. We examined African American children's (a) knowledge of demographic characteristics of the victims, (b) beliefs about the role of race and class biases in the delayed relief efforts, and (c) views of the role and effectiveness of the government in response to the disaster. Overall, results indicated that older African American children were less likely to attribute the delayed relief to individual culpability, and slightly more likely to attribute it to racial discrimination, than were younger African American children. All youth believed in a strong, but nuanced, role of the government, but younger children were more likely to rate it as effective. Among those children who had discussed the disaster with a parent, children's attributions for the delayed relief were associated with their political views.     

A Family Therapist's Look Into Interpersonal Neurobiology and the Adolescent Brain: An Interview With Dr Daniel Siegel

Advances in brain research are increasingly having an impact on clinical interventions in all fields of psychotherapy. For adolescent family therapists it is important not only to understand the developing adolescent brain, but also how brain research can influence interventions aimed at interrupting problematic familial interactions. Interpersonal neurobiology and the ideas of Dr Daniel Siegel synthesise the interpersonal with the scientific, offering practical clinical methods of incorporating the research into everyday practice. This article incorporates a verbatim interview with Dr Siegel about the adolescent brain, interpersonal neurobiology and attachment with an outline of key concepts from interpersonal neurobiology including the hand model of the brain, nine functions of the prefrontal cortex, the triangle of wellbeing and eight domains of integration. Clinical applications are suggested using a common presenting problem of escalating conflict between teenagers and their parents.     

The Impact of the Earned Income Tax Credit on Economic Well-Being: A Comparison Across Household Types

Using survey data from Earned Income Tax Credit (EITC) recipients in Madison County, New York, we evaluate the effectiveness of the EITC in improving the economic well-being of low-income households. In particular, we examine the impact of the EITC across household types. For tax years 2002 through 2004, we find that the EITC is responsible for significantly lowering the poverty rate of EITC recipients, from 57 to 49%. In fact, for households below the poverty line, the EITC fills 31% of the gap between their adjusted gross income and the poverty line. The EITC has the largest impact on single parent households, lowering their poverty rate by 11.2 percentage points and reducing their poverty gap by almost 35%. However, the EITC has negligible effects on the poorest households in the sample—childless singles. A majority (64%) of EITC recipients intends to use at least some of the refund on basic needs and almost half plan on using part of their refund for debt repayment. This suggests that the EITC helps the majority of recipients get by but does not increase their economic mobility. Somewhat surprisingly, single parent households in the sample are not that different from married parent households in terms of EITC amounts, poverty rates, use of credit, and participation in government programs, despite earning less.     

Response transformations in repeated measures and growth curve models

This article describes estimation and inference procedures for the parameters of the Box-Cox and foided-power transformations in repeated measures and growth curve models. Procedures for computing maximum likelihood estimates of the transformation and covariance parameters under several covanance structures (omnibus sphericity, local sphericity, and unstructured) are described. Lack of fit statistics and hypothesis tests for comparing these structures also are described. The procedures are illustrated on three data sets. Software for performing the analyses in the SAS System is described and is available from the authors.     

Black-White Differentials in Adult Homicide Mortality in the United States

Objective . This article examines individual level black-white differences in adult homicide mortality. Homicide is a major social problem and a central cause of preventable death in the United States. A homicide not only claims one life prematurely but can also devastate a family, friends, and a neighboring community. Methods . We link eight consecutive years of the National Health Interview Survey (1987–94) to the Multiple Cause of Death file through the National Death Index (1987–97), and use Cox proportional hazard models to examine the role of social factors in black-white homicide mortality in the United States. Results . We find that individual level sociodemographic characteristics—age, sex, marital status, education, employment status, and geographic factors—explain almost 35 percent of the racial differences in homicide mortality. Conclusions . These results demonstrate the contributions that National Center for Health Statistics data can make to criminological literature and reveal the mechanisms through which blacks experience higher homicide mortality than whites. Such illumination may lead to a reduction in the fourth leading preventable cause of death in the United States.     

Does Attitudinal Consensus Lead to Neighborhood Collaboration? An Exploratory Analysis of an Urban Community

This article examines whether high levels of attitudinal consensus on community needs and civic responsibilities among a community's residents are associated with effective collaborative efforts among that community's neighborhood associations. Drawing upon both quantitative and qualitative data from an evaluation of an umbrella organization in an urban community, the authors found only a weak connection between attitudinal consensus, which was strong to moderate on most issues, and effective neighborhood association collaboration. The authors conclude that attitudinal consensus may be a necessary first step toward building effective collaboration but is far from sufficient to foster meaningful and stable partnerships. The authors explore the reasons for the lack of effective collaboration, offer suggestions for addressing barriers to collaboration, and discuss the implications of the findings for community building initiatives that aim to build social capital, particularly across “difference,” in distressed and diverse urban communities.     

Emotional Labor and Health Care

We examine the literature on emotional labor and health care to demonstrate the potential for emotional labor research to inform how social and medical scientists think about health care and how examining healthcare contexts has contributed to the scientific understanding of emotional labor processes. In doing so, we first review the key terms and definitions that are used within the emotion management perspective and evaluate the ways in which power differences have remained largely implicit features of research on emotional labor in healthcare settings. Finally, we explore how the increasing economic rationalization of health care may be influencing the emotional experiences of today's healthcare professionals and the implications of this trend for future research on emotional labor and the health and well-being of care providers and their patients.     

BARGAINING AND DELAY: THE ROLE OF EXTERNAL INFORMATION

This paper examines the notion that delay in reaching agreement in bargaining may be caused by learning that is independent of the bargaining procedure. In particular, learning is not due to inference from the observed offers and responses of the opponent, but derives from observation of an exogenous, costly signal – we call this 'investigation'. First we observe that even if learning is costless and perfectly informative, investigation may not occur in equilibrium. Under more general conditions, however, uninformed agents typically have an incentive to try to manipulate their prior beliefs through investigation. The main result is that investigation by an uninformed agent may result in significant delay occurring before agreement is reached. We show that this delay may be sustained in the limit as the length of time period vanishes, and that this result depends crucially on the properties of the information production technology underlying investigation. Also, the delay we observe is shown to be robust to changes in the bargaining procedure.