The Relationship Context: Its Effects on Low-Income Women's Desire for a Baby

Little is known about the influence of relationship characteristics on a woman's desire for a baby with her partner. This study addresses that gap, using data from a study of 1,114 low-income women in the southeast who were in a relationship. Controlling for sociodemographic factors, women who were in more established relationships, who had not had a previous child with their partner, or who had higher expectations of their partner were generally more likely to want a baby with him. In investigating women's childbearing desires, it is important to consider not only individual characteristics but also women's relationship characteristics.     

Intergenerational Transmission of Constructive Parenting

Past research on the intergenerational transmission of parenting concentrates on the continuity of harsh or abusive parenting, for the most part relying on retrospective reports of early upbringing. This study investigates the intergenerational transmission of constructive parenting using a 3‐wave longitudinal data set that has spanned 2 decades, obtaining the respondents' contemporaneous reports in early adolescence, early adulthood, and middle adulthood respectively (N= 2,338 ). The results support the hypotheses that interpersonal relations, social participation, and role‐specific modeling explain the intergenerational continuity of constructive parenting.     

Semiparametric latent variable regression models for spatiotemporal modelling of mobile source particles in the greater Boston area

Summary.  Traffic particle concentrations show considerable spatial variability within a metropolitan area. We consider latent variable semiparametric regression models for modelling the spatial and temporal variability of black carbon and elemental carbon concentrations in the greater Boston area. Measurements of these pollutants, which are markers of traffic particles, were obtained from several individual exposure studies that were conducted at specific household locations as well as 15 ambient monitoring sites in the area. The models allow for both flexible non-linear effects of covariates and for unexplained spatial and temporal variability in exposure. In addition, the different individual exposure studies recorded different surrogates of traffic particles, with some recording only outdoor concentrations of black or elemental carbon, some recording indoor concentrations of black carbon and others recording both indoor and outdoor concentrations of black carbon. A joint model for outdoor and indoor exposure that specifies a spatially varying latent variable provides greater spatial coverage in the area of interest. We propose a penalized spline formulation of the model that relates to generalized kriging of the latent traffic pollution variable and leads to a natural Bayesian Markov chain Monte Carlo algorithm for model fitting. We propose methods that allow us to control the degrees of freedom of the smoother in a Bayesian framework. Finally, we present results from an analysis that applies the model to data from summer and winter separately.     

Reflections from the riot zone: The Fair Go Project and student engagement in a besieged community

This article describes and evaluates a pedagogical intervention aimed at improving student engagement in a very disadvantaged and low socio-economic status community in Australia. The intervention took place at a time of great community unrest and provides a contrast between wider public and media perceptions of poor communities and efforts at community renewal through education. A theoretical framework of student engagement developed in a research project into student engagement and students in poverty is introduced and then classroom changes that work within this framing are discussed. Finally, data showing results from the intervention are presented.     

The Symmetry Rule: A Seven‐Year Study of Symptoms and Explanatory Labels Among Gulf War Veterans

Noticing medical symptoms can cause one to search for explanatory labels such as “ate bad food” or even “exposed to anthrax,” and perhaps these labels may cause new symptom reports. The present study examined whether there is empirical support for this symptom‐label “symmetry rule.” We interviewed veterans (N= 362) from the Gulf War Registry in 1995 and 2002 about their medical symptoms and about their exposure to war‐related hazards and stressors. Health symptom reports were strongly correlated between the two time periods and showed relatively stable mean levels, whereas recall of war‐related exposures was notably unstable. Veterans starting with fewer medical symptoms recalled fewer war‐related exposures seven years later. Initial recollection of chemical and biological warfare exposure (but not other exposures) longitudinally predicted novel medical symptoms. The findings generally support the symmetry rule hypotheses, although the evidence for the label to symptom link was less strong. The findings account for some variability in symptoms and exposure recall over time, but they do not, on their own, account for the Gulf War veterans' elevated number of unexplained medical symptoms.     

Rules rather than discretion: Lessons from Hurricane Katrina

This paper explores options for programs to be put in place prior to a disaster to avoid large and often poorly-managed expenditures following a catastrophe and to provide appropriate protection against the risk of those large losses which do occur. The lack of interest in insurance protection and mitigation by property owners and by public sector agencies prior to a disaster often creates major problems following a catastrophic event for victims and the government. Property owners who suffer severe damage may not have the financial resources easily at hand to rebuild their property and hence will demand relief. The government is then likely to respond with costly but poorly targeted disaster assistance. To avoid these large and often uneven ex post expenditures, we consider the option of mandatory comprehensive private disaster insurance with risk-based rates. It may be more efficient to have an ex ante public program to ensure coverage of catastrophic losses and to subsidize low income residents who cannot afford coverage rather than the current largely ex post public disaster relief program.