Neurocognitive correlates of socioeconomic status in kindergarten children

Socioeconomic status (SES) is strongly associated with cognitive ability and achievement during childhood and beyond. Little is known about the developmental relationships between SES and specific brain systems or their associated cognitive functions. In this study we assessed neurocognitive functioning of kindergarteners from different socioeconomic backgrounds, using tasks drawn from the cognitive neuroscience literature in order to determine how childhood SES predicts the normal variance in performance across different neurocognitive systems. Five neurocognitive systems were examined: the occipitotemporal/visual cognition system, the parietal/spatial cognition system, the medial temporal/memory system, the left perisylvian/language system, and the prefrontal/executive system. SES was disproportionately associated with the last two, with low SES children performing worse than middle SES children on most measures of these systems. Relations among language, executive function, SES and specific aspects of early childhood experience were explored, revealing intercorrelations and a seemingly predominant role of individual differences in language ability involved in SES associations with executive function.     

African Americans and Mathematics Outcomes on National Assessment of Educational Progress: Parental and Individual Influences

This study investigated within group differences between African American female and male students who participated in the 2009 National Assessment of Educational Progress mathematics assessment. Using results from participating states, we compare average scale scores of African American students based on home regulatory environment and interest in mathematics. Results indicated that African American male students who discussed studies 2–3 times a week scored higher than African American female students who discussed studies every day. In three states (Connecticut, Florida, and New Jersey), African American males who never or hardly ever discussed studies at home scored higher than African American males who never or hardly ever discussed studies at home in the state of Arkansas. In two states (Florida and New Jersey), African American males who discussed studies every few weeks scored higher than African American males who discussed studies every few weeks in Arkansas. In four states (Connecticut, Florida, Illinois, and New Jersey), the overall scale scores of African American males was higher than those of African American males in Arkansas. As a result of the findings, we present practical implications for parents of African American students.     

Discussion

Stresses precipitating the request for psychotherapeutic help, including the psychological conflicts involved in such stress, were assessed by judges listening to taped psychotherapy interviews with 43 outpatients. This paper reports upon the methods devised to record these judgments. Good agreement by two independent judges on the measures employed suggested that psychotherapy interviews selectively focused on limited goals can be valid sources of information about current stressors, conflicts, and modes of behavior, and increase understanding about the resolution of crises.     

New Mutations of the Protestant Ethic among Latin American Pentecostals

This article argues that there is a partial consonance between the ‘inner-worldly asceticism’ of the fast-growing Protestant movement in Latin America and the economic imperatives of the global capitalism into which Latin America has been progessively incorporated since the 1960s.This consonance stops short of being an unequivocal ‘elective affinity’ since there are also points of tension between the new Protestant ethic and the spirit of contemporary capitalism. It is argued that such consonance as exists arises out of a complex symbiosis rather than a simple one-way causal relationship. The article outlines the range of views among Latin American Pentecostal Protestants about the implications of their faith for economic behaviour, and relates these views to current economic conditions. It suggests that certain Protestant habits and values minimally assist economic survival and can even lead to modest success. Particular attention is paid to recent developments in the Pentecostal movement in Latin America which diverge from the classic Protestant ethic of the West, notably the emergence of an indigenous prosperity gospel and a selective acceptance of consumerism.     

Reframing Medicine’s Publics: The Local as a Public of Vaccine Refusal

Although medical and public health practitioners aim for high rates of vaccination, parent vaccination concerns confound doctors and complicate doctor-patient interactions. Medical and public health researchers have studied and attempted to counter antivaccination sentiments, but recommended approaches to dispel vaccination concerns have failed to produce long-lasting effects. We use observations made during a small study in a rural area in a southeastern state to demonstrate how a shift away from analyzing vaccination skepticism as a national issue with a global remedy reveals the nuances in vaccination sentiments based on locality. Instead of seeing antivaccinationists as a distinct public based on statistical commonalities, we argue that examining vaccination beliefs and practices at the local level offers a fuller picture of the contextualized nature of vaccination decisions within the psychosocial spaces of families. A view of vaccination that emphasizes the local public, rather than a globally conceived antivaccination public, enables medical humanists and rhetoricians to offer important considerations for improving communications about vaccinations in clinical settings.     

Can a mind have two time lines? Exploring space-time mapping in Mandarin and English speakers

Spatial representations of time are a ubiquitous feature of human cognition. Nevertheless, interesting sociolinguistic variations exist with respect to where in space people locate temporal constructs. For instance, while in English time metaphorically flows horizontally, in Mandarin an additional vertical dimension is employed. Noting that the bilingual mind can flexibly accommodate multiple representations, the present work explored whether Mandarin–English bilinguals possess two mental time lines. Across two experiments, we demonstrated that Mandarin–English bilinguals do indeed employ both horizontal and vertical representations of time. Importantly, subtle variations to cultural context were seen to shape how these time lines were deployed.