Proactive Parenting and Children's Effortful Control: Mediating Role of Language and Indirect Intervention Effects

We examined associations of proactive parenting, child verbal ability, and child effortful control within the context of a randomized prevention trial focused on enhancing parenting practices in low‐income families. Participants (N = 731) were assessed annually from the age of two to five, with half randomly assigned to the Family Check‐Up (FCU). Results indicated that the child's verbal ability at the age of three partially mediated the influence of proactive parenting at the age of two on children's effortful control at the age of five. More importantly, the FCU indirectly facilitated children's effortful control by sequentially improving proactive parenting and children's verbal ability. The findings are discussed with respect to taking a more integrative approach to understanding early predictors and the promotion of self‐regulation in early childhood.     

Teaching outside of the box: a short-term international internship for pre-service and in-service physical education teachers

This article reports on results from a qualitative study of a two-week international internship for pre-service and in-service physical education (PE) teachers in a developing nation (Belize). Relying upon data from questionnaires that were administered before and after the short-term international internship, participants’ perspectives related to their professional and personal development were investigated. Understanding the overlap that necessarily exists between professional and personal growth, five themes are identified and discussed. These include: (1) Kids are Kids (Or are they?), (2) Relationships Matter, (3) Cooperation and Collaboration in Teaching: Learning Together, (4) Teaching without Bells and Whistles, and (5) Recognising One’s Own Privilege. In light of these findings, some suggestions for future practice and inquiry are offered.     

Perspectives of Aboriginal issues among non‐Aboriginal residents of rural Victorian communities

Racism, in various forms, remains a dominant feature in Australian society. Aboriginal Australians are commonly targets of racial discrimination. However, understanding racism is difficult given that racial attitudes vary towards particular groups of people, across place and time and are difficult to measure. This paper presents responses of residents across four rural shires in Victoria to questions about attitudes towards Aboriginal people/issues. Responses indicated that attitudes towards Aboriginal people were diverse and that individuals varied in their attitudes on specific items. There were subtle differences between the four sites and association between demographic characteristics and some items in particular sites. This suggests that respondents are inconsistent in their attitudes relating to Aboriginal people/issues and that there are place‐based influences on these attitudes. We conclude that the many varied understandings of racism and Aboriginal Australians allow the discourses of exclusion, disempowerment and othering to be maintained.     

Can indigenous transborder migrants affect environmental governance in their communities of origin? Evidence from Mexico

Despite high rates of out-migration, Mexican indigenous communities play a crucial role in biodiversity conservation. However, little is known about migrants’ role in environmental management. This research brief explores the case of the Purépecha of San Pedro Ocumicho, Michoacán, and its transborder community in the Coachella Valley of California. We find that migrants maintain strong cultural ties to their community of origin. However, many are undocumented, are unable to access steady and well-paid employment, and would be unable to return to California were they to visit Mexico. Furthermore, government structures in Ocumicho are weak, providing few opportunities for migrants to contribute. These factors currently preclude migrants from influencing environmental decision making in their home community. Our findings point to the need for more comprehensive and longitudinal studies to better document and explain the variations in migrant support for environmental governance in their communities of origin.     

Gene‐environment correlations in the cross‐generational transmission of parenting: Grandparenting moderates the effect of child 5‐HTTLPR genotype on mothers' parenting

Evidence suggests that parenting is associated cross‐generationally and that children's genes may elicit specific parenting styles (evocative gene‐environment correlation). This study examined whether the effect of children's genotype, specifically 5‐HTTLPR, on mothers' parenting behaviors was moderated by her own parenting experiences from her mother. Two independent samples of three‐year‐olds (N = 476 and 405) were genotyped for the serotonin transporter gene, and observational measures of parenting were collected. Mothers completed measures of the parenting they received as children. The child having a short allele on 5‐HTTLPR was associated with more maternal hostility (Samples 1 and 2) and with less maternal support (Sample 1), but only if the mother reported lower quality grandmothers' parenting (abuse and indifference in Sample 1 and lower levels of grandmother care in Sample 2). Results support the possibility of a moderated evocative gene‐environment correlation.     

The Effects of Urban Form on Ambient Air Pollution and Public Health Risk: A Case Study in Raleigh,North Carolina

Since motor vehicles are a major air pollution source, urban designs that decrease private automobile use could improve air quality and decrease air pollution health risks. Yet, the relationships among urban form, air quality, and health are complex and not fully understood. To explore these relationships, we model the effects of three alternative development scenarios on annual average fine particulate matter (PM_2.5) concentrations in ambient air and associated health risks from PM_2.5 exposure in North Carolina's Raleigh‐Durham‐Chapel Hill area. We integrate transportation demand, land‐use regression, and health risk assessment models to predict air quality and health impacts for three development scenarios: current conditions, compact development, and sprawling development. Compact development slightly decreases (?0.2%) point estimates of regional annual average PM_2.5 concentrations, while sprawling development slightly increases (+1%) concentrations. However, point estimates of health impacts are in opposite directions: compact development increases (+39%) and sprawling development decreases (?33%) PM_2.5‐attributable mortality. Furthermore, compactness increases local variation in PM_2.5 concentrations and increases the severity of local air pollution hotspots. Hence, this research suggests that while compact development may improve air quality from a regional perspective, it may also increase the concentration of PM_2.5 in local hotspots and increase population exposure to PM_2.5. Health effects may be magnified if compact neighborhoods and PM_2.5 hotspots are spatially co‐located. We conclude that compactness alone is an insufficient means of reducing the public health impacts of transportation emissions in automobile‐dependent regions. Rather, additional measures are needed to decrease automobile dependence and the health risks of transportation emissions.     

Flow management and its impacts on operational performance

Based on the organisational capability perspective and the concept of flow management, this study examines the inter-relationships between the management of five flows (human, information, decision, logistics and production flows) and their effects on operational performance. The research model was empirically tested using data from 321 Australian companies. The results show that human flow management (HFM) has a positive effect on the management of the other four flows. Further, information flow management (IFM) is positively associated with logistics flow management (LFM), whereas decision flow management (DFM) is positively associated with both production flow management (PFM) and LFM. The results also show that HFM, PFM and LFM can improve operational performance directly, whereas IFM and DFM only enhance operational performance indirectly. Our findings contribute to flow management theories and practices.     

Home Production,House Values,and the Great Recession

Traditional labor supply models grounded in the trade-off between labor and leisure are incomplete to the extent that they neglect time spent in home production: productive labor that is not exchanged in a market setting. Models that do incorporate home production typically predict a negative relationship with the wage rate, a relationship emphasized by most analyses of time devoted to home production during recessions. However, empirical studies of the behavior of home production over the business cycle find that home production is relatively acyclical. The prominence of the fall in house values during the Great Recession suggests an alternative driver of hours dedicated to home production: non-labor endowments and assets, specifically housing equity. This paper explores the role that changing house values play in determining time dedicated to home production using the American Time Use Survey. It concludes that on the margin, time allocation responds to changes in house values in the anticipated way only under certain conditions. Specifically, when non-owners are excluded from the analysis the anticipated results do not hold. Some suggestions to explain this result are provided, as well as a discussion of future clarifying research.