Categorical Representation of Facial Expressions in the Infant Brain

Categorical perception, demonstrated as reduced discrimination of within‐category relative to between‐category differences in stimuli, has been found in a variety of perceptual domains in adults. To examine the development of categorical perception in the domain of facial expression processing, we used behavioral and event‐related potential (ERP) methods to assess discrimination of within‐category (happy‐happy) and between‐category (happy‐sad) differences in facial expressions in 7‐month‐old infants. Data from a visual paired‐comparison test and recordings of attention‐sensitive ERPs showed no discrimination of facial expressions in the within‐category condition, whereas reliable discrimination was observed in the between‐category condition. The results also showed that face‐sensitive ERPs over occipital‐temporal scalp (P400) were attenuated in the within‐category condition relative to the between‐category condition, suggesting a potential neural basis for the reduced within‐category sensitivity. Together, these results suggest that the neural systems underlying categorical representation of facial expressions emerge during the early stages of postnatal development, before acquisition of language.     

Macroergonomic analysis of an assembly sector of a furniture company

From of Macroergonomic Analysis of Work were diagnosed the main ergonomics demands in a furniture company in the city of Cambé, Paraná. Through this method we could identify the most problematic points of the analyzed environment for posterior solutions of improvement with the objective of increasing the working and psychological quality of the employees, motivating their good performance and satisfaction.     

Sacrificing Their Careers for Their Families? An Analysis of the Penalty to Motherhood in Europe

This paper examines the extent of and the mechanisms behind the penalty to motherhood in six European countries. Each country provides different levels of support for maternal employment allowing us to determine institutional effects on labour market outcome. While mothers tend to earn less than non-mothers, the penalty to motherhood is considerably lower in countries with policy support for working mothers. The paper establishes the United Kingdom and West Germany to have the least policy support for working mothers as well as the largest penalties to motherhood.

Conflict, Consensus, and Coalition: Economic and Workforce Development Strategies for African Americans and Latinos

Any work toward racial equity in America will need to include strengthening the black–Latino coalition. While there are political and social tensions between these groups, much of the underlying issue involves real and perceived perceptions of economic competition, particularly the notion that immigrant Latinos undercut African American wages. We note that there is some evidence that immigrants pull down incomes of US-born unskilled workers—both black and Latino. We argue, however, that highly restrictive immigration policy will have minimal effects and erode collective political power; a superior alternative is working together to reduce high school dropout rates, raise the minimum wage, reintegrate ex-offenders, rigorously enforce antidiscrimination law, promote comprehensive immigration reform, and pursue community development. Such an analysis is gaining ground in grassroots efforts to build trust and forge policy coalitions between Latinos and African Americans.     

Understanding the link between poverty and food insecurity among children: Does the definition of poverty matter?

This paper examines the association between poverty and food insecurity among children, using two different definitions of poverty – the official poverty measure (OPM) and the new supplemental poverty measure (SPM) of the Census Bureau, which is based on a more inclusive definition of family resources and needs. Our analysis is based on data from the 2001–2011 Current Population Survey and shows that food insecurity and very low food security among children decline as income-to-needs ratio increases. The point estimates show that the associations are stronger as measured by the new supplemental measure of income-to-needs ratio than when estimated through the official measure. Statistical tests reject the hypothesis that poor households' odds of experiencing low food security are the same whether the SPM or OPM measure is used; but the tests do not reject the hypothesis when very low food security is the outcome.     

Addressing obesity in pregnancy: The design and feasibility of an innovative intervention in NSW,Australia

ObjectiveObesity amongst women of child bearing age is increasing at an unprecedented, rate throughout the Western world. This paper describes the design of an innovative, collaborative, antenatal intervention that aims to assist women to manage their weight during pregnancy and, presents aspects of the programme evaluation.Data sources/study settingThe programme was introduced at two sites, one in South East Sydney and, the other on the Central North Coast of NSW. Data were drawn from both sites and pooled for analysis.Study designThis evaluation used mixed methods drawing on qualitative and quantitative data.Data collection methodsFocus groups were held with staff in the antenatal clinic, who were, responsible for recruiting to the new service. Members of staff were also asked to record BMI for all women offered the service and using a simple questionnaire, record the reasons women gave for declining the new service.Principle findingsThe recruitment rate to the new service was 35% though this result should be treated with caution. Those women with a BMI of >35 were twice as likely to elect to participate in the new service as women with a BMI of less than 35. Focus groups with midwives in the antenatal clinic responsible for recruitment identified three themes impacting on recruitment to the service; ‘finding the words’, ‘acknowledging challenges’ and ‘midwives’ knowledge’.ConclusionsAntenatal clinic midwives were unprepared for talking to women about their weight. Increasing the confidence and skills of staff in offering service innovations to eligible women is a major challenge to be met if new models of care are to be successful in addressing overweight and obesity in pregnancy.     

Oil Spill Disruption and Problem Drinking: Assessing the Impact of Religious Context among Gulf Coast Residents

Population Research and Policy Review - While a wide body of research has indicated that social resources may be enhanced through religious practice, few studies have explored how social resources...     

Psychological Adjustment in Intercountry and Domestic Adopted Adolescents: A Systematic Review

Understanding if adoptees present a higher risk of developing psychological problems, compared to non-adopted peers, is a research topic that has aroused considerable interest. This paper reviews research results focusing on the psychological adjustment in intercountry and domestic adopted adolescents. Two hundred and fifty-eight publications were initially identified in different databases but, due to previously defined inclusion criteria, only twelve studies, published between January 2004 and June 2016, were analyzed. Results indicate that, when compared to non-adopted peers, these adoptees showed more psychological problems, namely in externalized behaviors, and a higher attendance at mental health services. A considerable relationship was found between the age at adoption and the likelihood of the development of behavioral and emotional problems. Nevertheless, the relevance of taking into account adoption related variables in order to understand the variability of adoptees’ psychological adjustment is also underlined. This systematic review draws attention to the need for further studies in this topic resorting to more complex research designs which will allow for the identification of different pathways that may lead to (mal) adaptive functioning, psychological (mal) adjustment and the wellbeing of adolescent adoptees.     

A Three‐factor Structure of Emotion Understanding in Third‐grade Children

Theoretical conceptualizations of emotion understanding generally imply a two‐factor structure comprised of recognition of emotional expressions and understanding emotion‐eliciting situations. We tested this structure in middle childhood and then explored the unique predictive value of various facets of emotion understanding in explaining children's socioemotional competence. Participants were 201 third‐grade children and their mothers. Children completed five different measures, which provided eight distinct indices of emotion understanding. Mothers completed two questionnaires assessing children's socioemotional skills and problems. Results indicated that: (a) emotion understanding in third‐grade children was differentiated into three unique factors: Prototypical Emotion Recognition, Prototypical Emotion Knowledge, and Advanced Emotion Understanding, (b) skills within factors were modestly related, (c) factors varied in complexity, supporting theoretical and empirical models detailing developmental sequencing of skills, and (d) skills in Prototypical Emotion Knowledge were uniquely related to mothers’ reports of third‐grade children's socioemotional competence. Implications regarding elementary‐school‐age children's social cognitive development are discussed.