The increasing happiness of US parents

Previous research suggests that parents may be less happy than non-parents. We critically assess the literature and examine parents’ and non-parents’ happiness-trends using the General Social Survey (N = 42,298) and DDB Lifestyle Survey (N = 75,237). We find that parents are becoming happier over time relative to non-parents, that non-parents’ happiness is declining absolutely, and that estimates of the parental happiness gap are sensitive to the time-period analyzed. These results are consistent across two datasets, most subgroups, and various specifications. Finally, we present evidence that suggests children appear to protect parents against social and economic forces that may be reducing happiness among non-parents.     

Short Break and Respite Services for Disabled Children in England: Comparing Children's and Parents' Perspectives of Their Impact on Children

Researchers, health and social care workers often seek to understand the perspectives of children; but gathering views directly from children can present difficulties. Parents are often asked to provide accounts of children's feelings or opinions on the assumption that their proxy reports are accurate and unproblematic. This qualitative thematic analysis of open‐question responses from 352 parents and 73 disabled children examines their accounts of the impact of short break services on disabled children. Participants' perspectives differed; children tended to describe immediate outcomes such as enjoying activities and participation; parents acknowledged these, but focused on longer term developmental outcomes for children.     

Linking Local Food Systems and the Social Economy? Future Roles for Farmers' Markets in Alberta and British Columbia*

Often organized as grassroots, nonprofit organizations, many farmers' markets serve as strategic venues linking producers and consumers of local food while fulfilling multiple social, economic, and environmental objectives. This article examines the potential of farmers' markets to play a catalyst role in linking local food systems to the social economy in western Canada. We used the Delphi method of inquiry to solicit and synthesize perspectives on the future role of farmers' markets within local food systems and the social economy from farmers' market vendors, market managers, and policy and government representatives in each province. We found that negotiations over the definition of local food systems, the dynamics of supply and demand relationships, and perceptions of “authenticity” affect the positionality of farmers' markets in relation to other marketing channels within regional food systems. Stakeholders engaged in this Delphi inquiry strategized ways to scale up local food systems beyond current limits while also maintaining the “authentic experience” offered by farmers' markets that has helped to fuel increased consumer interest, demand, and growth. Results confirm the need for further investigation of the relationship between the social economy, infrastructure, and authenticity in the development of local food systems.     

Predictors of employment among sheltered homeless women

The effect of homelessness on the psychological and physical health of women is damaging and long lasting. Understanding of the personal factors that enable homeless women to secure employment and re-enter mainstream society is of utmost importance. A sample of homeless women residing in a US Midwestern nonprofit treatment and transitional living shelter for homeless women and their children were surveyed regarding the extent to which life satisfaction, social self-efficacy, and hopeful thinking predicted women's expected capabilities to obtain employment above and beyond social support provisions, while controlling for participants' age, ethnicity, and education level. Findings failed to reveal that social psychological (i.e., life satisfaction and social self-efficacy) and intrapersonal (i.e., hope) variables predicted homeless women's job procurement self-efficacy above and beyond perceived social support. The social support provision of social integration and younger age significantly predicted women's self-efficacy to secure employment. Implications of results for social justice initiatives and interventions are discussed.     

Atos Healthcare withdraws from the Work Capability Assessment: a comment

In March 2014 Atos Healthcare withdrew a year early from its contract to provide the UK’s health assessment – the Work Capability Assessment (WCA) – that is supposed to sort disabled people into administrative categories according to their adjudged capability to do paid work. This move was welcomed by political elites, with, for example, UK Coalition Government Minister for Disabled People Mike Penning using it to criticise previous Labour governments for the contractual arrangements they put in place – although while the Coalition may have been concerned with the contractual arrangements soon after being formed, it extended the contract for five years. For the UK disability movement, the withdrawal of Atos Healthcare early from the WCA contract was a victory and, at least in part, a consequence of disabled activists’ resistance to the Employment and Support Allowance generally, and the WCA in particular.     

Women Auto Know: Automotive knowledge,auto activism,and women's online car advice

Although women influence nearly 85 percent of new car sales, their experience at automotive dealerships differs significantly from that of men. Not only are women subject to sexist and patronizing behavior from automotive personnel, but they also often wind up paying considerably more for a vehicle than a male customer. In the past two decades, the Internet has evolved as a significant source of automotive information and advice. While the majority of car advice websites offer guidance to the general public, a handful address the automotive concerns of the female driver. These sites are significant not only for the information they make accessible to female visitors, but for what women gain—as drivers, consumers, and political actors—by reading them. This paper examines four popular websites that cater specifically to the woman driver. Calling upon feminist epistemologies, it demonstrates how such online locations empower women to become more informed drivers and consumers through the accumulation and distribution of women's automotive knowledge. Not only does this automotive knowledge aid women as negotiators, but it also provides them with the tools necessary to radically transform the hostile auto dealership culture, ultimately benefiting all in the market for an automobile.     

Estimating a frequency distribution when the sampling is biased

A simple random sample on a random variable A allows its density to be consistently estimated, by a histogram or preferably a kernel density estimate. When the sampling is biased towards certain x-values these methods instead estimate a weighted version of the density function. This article proposes a method for estimating both the density and the sampling bias simultaneously. The technique requires two independent samples and utilises ideas from mark-recapture experiments. An estimator of the size of the sampled population also follows simply from this density estimate.     

An Empirical Approach to Sufficient Similarity: Combining Exposure Data and Mixtures Toxicology Data

When assessing risks posed by environmental chemical mixtures, whole mixture approaches are preferred to component approaches. When toxicological data on whole mixtures as they occur in the environment are not available, Environmental Protection Agency guidance states that toxicity data from a mixture considered “sufficiently similar” to the environmental mixture can serve as a surrogate. We propose a novel method to examine whether mixtures are sufficiently similar, when exposure data and mixture toxicity study data from at least one representative mixture are available. We define sufficient similarity using equivalence testing methodology comparing the distance between benchmark dose estimates for mixtures in both data‐rich and data‐poor cases. We construct a “similar mixtures risk indicator”(SMRI) (analogous to the hazard index) on sufficiently similar mixtures linking exposure data with mixtures toxicology data. The methods are illustrated using pyrethroid mixtures occurrence data collected in child care centers (CCC) and dose‐response data examining acute neurobehavioral effects of pyrethroid mixtures in rats. Our method shows that the mixtures from 90% of the CCCs were sufficiently similar to the dose‐response study mixture. Using exposure estimates for a hypothetical child, the 95th percentile of the (weighted) SMRI for these sufficiently similar mixtures was 0.20 (i.e., where SMRI <1, less concern; >1, more concern).