Examining Interactions across Language Modalities: Deaf Children and Hearing Peers at School

Deaf youth easily become communicatively isolated in public schools, where they are in a small minority among a majority of hearing peers and teachers. This article examines communicative strategies of deaf children in an American "mainstream " school setting to discover how they creatively manage their casual communicative interactions with hearing peers across multimodal communicative channels, visual and auditory. We argue that unshared sociolinguistic practices and hearing-oriented participation frameworks are crucial aspects of communicative failure in these settings. We also show that what look like "successful" conversational interactions between deaf and hearing children actually contain little real language and few of the complex communication skills vital to cognitive and social development. This study contributes to understanding the social production of communicative isolation of deaf students and implications of mainstream education for this minority group.     

Independent effects of social position and parity on body mass index among Polish adult women

This study evaluated the strength of the independent effects of social position (expressed by educational level) and number of childbirths on body mass index (BMI) variation of Polish adult females. The material comprised 2045 pre-menopausal women aged 35-50, who were healthy and occupationally active inhabitants of the city of Wroc?aw, Lower Silesia, Poland. Two-way analysis of variance (ANOVA) revealed that both educational level (F = 34.7; p = 0.0001) and parity (F = 5.6; p = 0.001) exerted independent significant effects on BMI. The mean BMI of women who had attended basic vocational or trade school at the very most (27.0 kg/m2) was greater than that of women who had completed secondary school education or had graduated from university (25.3 kg/m2). However, it is worthy of note that there were no social differences in BMI values between childless women. Nevertheless, an increasing number of childbirths was essentially related to increasing female BMI in each social group, and this tendency was most marked among women of lower social position. Regardless of educational level, the highest prevalence of obesity (BMI exceeding 30 kg/m2) was found among females with at least three children (15.6%, and 26.4% of women from higher or lower social groups, respectively).     

Education and health among U.S. working-age adults: a detailed portrait across the full educational attainment spectrum

This article presents detailed estimates of relative and absolute health inequalities among U.S. working-age adults by educational attainment, including six postsecondary schooling levels. We also estimate the impact of several sets of mediating variables on the education-health gradient. Data from the 1997-2009 National Health Interview Survey (N = 178,103) show remarkable health differentials. For example, high school graduates have 3.5 times the odds of reporting "worse" health than do adults with professional or doctoral degrees. The probability of fair or poor health in mid-adulthood is less than 5 percent for adults with the highest levels of education but over 20 percent for adults without a high school diploma. The probability of reporting excellent health in the mid-forties is below 25 percent among high school graduates but over 50 percent for those adults who have professional degrees. These health differences characterize all the demographic subgroups examined in this study. Our results show that economic indicators and health behaviors explain about 40 percent of the education-health relationship. In the United States, adults with the highest educational degrees enjoy a wide array of benefits, including much more favorable self-rated health, compared to their less-educated counterparts.     

Social effects of wheeze in childhood: a 25 year follow up.

OBJECTIVES--To determine the outcome of childhood wheeze in terms of education, employment, housing, and social class. DESIGN--25 year follow up study. SETTING--Community study based at the department of thoracic medicine, Aberdeen Royal Infirmary. PARTICIPANTS--Three groups of subjects who had been identified in a random community survey in 1964: those who had had asthma in childhood (n = 97), those who had wheezed only in the presence of upper respiratory tract infections (n = 132), and a comparison group who had had no respiratory symptoms as children (n = 131). Subjects were aged 34 to 40 years at the time of the current study. MAIN OUTCOME MEASURES--Interview and questionnaire data on education, employment, housing and social class, ventilatory function, and peak flow rate. RESULTS--Pulmonary function testing showed that only the "asthmatic" group had airways obstruction; this group showed greater peak flow variation than the "wheezy" group, which did not differ from the comparison group. The asthmatic subjects were more likely to have experienced respiratory problems during their school years and associated with their work. Despite these problems, educational attainment, employment, housing, and eventual social class were similar for all three groups. CONCLUSION--Childhood wheeze did not adversely affect education, employment, housing, or social class in this population.     

Marital Structure,Genetic Fitness,and the <Emphasis Type="Italic">GJB2</Emphasis> Gene Mutations among Deaf People in Yakutia (Eastern Siberia,Russia)

Autosomal recessive deafness type 1A (DFNB1A) caused by mutations in the GJB2 gene (Cx26) is the main cause of nonsyndromic hearing impairment in many populations worldwide. It is considered that widespread prevalence of DFNB1A can be due to the long tradition of intermarriages between deaf people (assortative marriages) combined with their increased social adaptation and genetic fitness after widespread introduction of sign language. For the first time, the data on mating structure and reproduction of deaf people living in Yakutia (Eastern Siberia, Russia) are presented in comparison with contribution of the GJB2 gene mutations to the etiology of hearing impairment. The relative fertility of deaf people compared to their hearing siblings is 0.78 (mean number of children 1.76 ± 0.10 and 2.24 ± 0.09 to deaf and their hearing siblings, respectively, p = 0.0018). The rate of assortative marriages among deaf people is 77.1% (81 of 105 marriages). Biallelic mutations in the GJB2 gene were found in 42.2% (43 of 102) of examined deaf people, which corresponded to diagnosis DFNB1A for these patients. A comparison of deaf marital partners by GJB2 status revealed a proportion of noncomplementary marriages (24%) in which hearing loss in both partners was caused by the presence of biallelic GJB2 gene mutations resulting in the birth of only deaf children in such couples. Thus, the set of obtained data including a relatively high genetic fitness (expressed as relative fertility) of deaf people in Yakutia in combination with a high rate of assortative marriages among them and high incidence of DFNB1A indicates a possible weakening of selection against such trait as “deafness” and a possible increase in the frequency of GJB2 mutant alleles in subsequent generations.     

Visual Word Recognition in Deaf Readers: Lexicality Is Modulated by Communication Mode

Evidence indicates that adequate phonological abilities are necessary to develop proficient reading skills and that later in life phonology also has a role in the covert visual word recognition of expert readers. Impairments of acoustic perception, such as deafness, can lead to atypical phonological representations of written words and letters, which in turn can affect reading proficiency. Here, we report an experiment in which young adults with different levels of acoustic perception (i.e., hearing and deaf individuals) and different modes of communication (i.e., hearing individuals using spoken language, deaf individuals with a preference for sign language, and deaf individuals using the oral modality with less or no competence in sign language) performed a visual lexical decision task, which consisted of categorizing real words and consonant strings. The lexicality effect was restricted to deaf signers who responded faster to real words than consonant strings, showing over-reliance on whole word lexical processing of stimuli. No effect of stimulus type was found in deaf individuals using the oral modality or in hearing individuals. Thus, mode of communication modulates the lexicality effect. This suggests that learning a sign language during development shapes visuo-motor representations of words, which are tuned to the actions used to express them (phono-articulatory movements vs. hand movements) and to associated perceptions. As these visuo-motor representations are elicited during on-line linguistic processing and can overlap with the perceptual-motor processes required to execute the task, they can potentially produce interference or facilitation effects.     

Educational Degrees and Adult Mortality Risk in the United States

We present the first published estimates of U. S. adult mortality risk by detailed educational degree, including advanced postsecondary degrees. We use the 1997–2002 National Health Interview Survey (NHIS) Linked Mortality Files and Cox proportional hazards models to reveal wide graded differences in mortality by educational degree. Compared to adults who have a professional degree, those with an MA are 5 percent, those with a BA are 26 percent, those with an AA are 44 percent, those with some college are 65 percent, high school graduates are 80 percent, and those with a GED or 12 or fewer years of schooling are at least 95 percent more likely to die during the follow-up period, net of sociodemographic controls. These differentials vary by gender and cohort. Advanced educational degrees are associated not only with increased workforce skill level but with a reduced risk of death.     

独立学院大学生家庭环境调查报告

目的:调查独立学院学生的家庭环境,以了解家庭环境对学生人格及学业压力的影响。方法:运用父母养育方式问卷及自编家庭状况问卷,分层整群抽样,对420名大学生进行调查。结果:统计结果显示,独立学院学生与本校普通学院学生在父母养育方式、父母学历、家庭月收入及家庭所在地上均有差异;独立学院男、女生的父母养育方式也有差异。结论:独立学院学生得到更多的父亲理解与温暖;父母学历更高;家庭月收入多在中间水平;家在县城的更多。     

Signs of intelligence in cross-fostered chimpanzees

In cross-fostering, the young of one species are reared by adults of another, as in the classical ethological studies of imprinting and song-learning. In our laboratory, infant chimpanzees were reared under human conditions that included two-way communication in American Sign Language (A.S.L.), the gestural language of the deaf in North America. A large body of evidence from five chimpanzees demonstrated stage by stage replication of basic aspects of the acquisition of speech and signs by hearing and deaf children. Here we review evidence that, under double-blind conditions: (i) the chimpanzees communicated information in A.S.L. to human observers; (ii) independent human observers agreed in their identification of the chimpanzee signs, (iii) the chimpanzees could use the signs to refer to natural language categories: DOG for any dog, FLOWER for any flower, SHOE for any shoe.     

Stunting,IQ, and final school attainment in the Cebu Longitudinal Health and Nutrition Survey birth cohort

School attainment is an important aspect of human capital, and a key determinant of long-term health and well-being. Early life deprivation and poor nutritional status are well known predictors of school entry and progression. We examine the persistence of early life influences and subsequent socioeconomic disadvantage (SED) across the multiple school continuation decisions that lead to final school attainment. Using data from a Philippine birth cohort followed for 35 years, we model 6 continuation decisions: Did not complete elementary school, elementary graduate only (completed grade 6), some secondary schooling, high school graduate, some postsecondary schooling, and college graduate, as well as total years of schooling. We estimate the association of school attainment with early life length for age Z-score (LAZ at 2 years of age) and cognitive development (IQ) as well as underlying indicators of SED and other family influences through early adulthood. The analysis sample includes >1900 participants in the Cebu Longitudinal Health and Nutrition Survey. Females completed, on average, one year more schooling than males, and twice as many females as males were college graduates (29.1 vs 15.0 %). LAZ and one standard deviation of IQ were each independently associated with 0.4 more years of attained schooling. A path model demonstrated strong direct associations of SED with years of schooling as well as indirect associations through LAZ and IQ. Sequential logits used to estimate continuing education decisions show persistent associations of early life LAZ and IQ and schooling even after accounting for changing SED of households over the schooling life course. Filipino parents had high but often unmet educational aspirations for their children because of the child’s loss of interest in school and perceived financial barriers. Results further emphasize the importance of early life SED as a key risk factor for suboptimal school attainment.     

Is Visual Selective Attention in Deaf Individuals Enhanced or Deficient? The Case of the Useful Field of View

Background

Early deafness leads to enhanced attention in the visual periphery. Yet, whether this enhancement confers advantages in everyday life remains unknown, as deaf individuals have been shown to be more distracted by irrelevant information in the periphery than their hearing peers. Here, we show that, in a complex attentional task, a performance advantage results for deaf individuals.

Methodology/Principal Findings

We employed the Useful Field of View (UFOV) which requires central target identification concurrent with peripheral target localization in the presence of distractors – a divided, selective attention task. First, the comparison of deaf and hearing adults with or without sign language skills establishes that deafness and not sign language use drives UFOV enhancement. Second, UFOV performance was enhanced in deaf children, but only after 11 years of age.

Conclusions/Significance

This work demonstrates that, following early auditory deprivation, visual attention resources toward the periphery slowly get augmented to eventually result in a clear behavioral advantage by pre-adolescence on a selective visual attention task.     

Community‐based social interventions for people with severe mental illness: a systematic review and narrative synthesis of recent evidence

People living with severe mental illness (SMI) are one of the most marginalized groups in society. Interventions which aim to improve their social and economic participation are of crucial importance to clinicians, policy‐makers and people with SMI themselves. We conducted a systematic review of the literature on social interventions for people with SMI published since 2016 and collated our findings through narrative synthesis. We found an encouragingly large amount of research in this field, and 72 papers met our inclusion criteria. Over half reported on the effectiveness of interventions delivered at the service level (supported accommodation, education or employment), while the remainder targeted individuals directly (community participation, family interventions, peer‐led/supported interventions, social skills training). We identified good evidence for the Housing First model of supported accommodation, for the Individual Placement and Support model of supported employment, and for family psychoeducation, with the caveat that a range of models are nonetheless required to meet the varied housing, employment and family‐related needs of individuals. Our findings also highlighted the importance of contextual factors and the need to make local adaptations when “importing” interventions from elsewhere. We found that augmentation strategies to enhance the effectiveness of social interventions (particularly supported employment and social skills training) by addressing cognitive impairments did not lead to transferable “real life” skills despite improvements in cognitive function. We also identified an emerging evidence base for peer‐led/supported interventions, recovery colleges and other interventions to support community participation. We concluded that social interventions have considerable benefits but are arguably the most complex in the mental health field, and require multi‐level stakeholder commitment and investment for successful implementation.     

Impact of Asthma on Educational Attainment in a Socioeconomically Deprived Population: A Study Linking Health,Education and Social Care Datasets

Background

Asthma has the potential to adversely affect children''s school examination performance, and hence longer term life chances. Asthma morbidity is especially high amongst UK ethnic minority children and those experiencing social adversity, populations which also have poor educational outcomes. We tested the hypothesis that asthma adversely affects performance in national school examinations in a large cohort from an area of ethnic diversity and social deprivation.

Methods and Findings

With a novel method (using patient and address-matching algorithms) we linked administrative and clinical data for 2002–2005 for children in east London aged 5–14 years to contemporaneous education and social care datasets. We modelled children''s performance in school examinations in relation to socio-demographic and clinical variables.The dataset captured examination performance for 12,136 children who sat at least one national examination at Key Stages 1–3. For illustration, estimates are presented as percentage changes in Key Stage 2 results. Having asthma was associated with a 1.1% increase in examination scores (95%CI 0.4 to 1.7)%,p = 0.02. Worse scores were associated with Bangladeshi ethnicity −1.3%(−2.5 to −0.1)%,p = 0.03; special educational need −14.6%(−15.7 to −13.5)%,p = 0.02; mental health problems −2.5%(−4.1 to −0.9)%,p = 0.003, and social adversity: living in a smoking household −1.2(−1.7 to −0.6)%,p<0.001; living in social housing −0.8%(−1.3 to −0.2)% p = 0.01, and entitlement to free school meals −0.8%(−1.5 to −0.1)%,p<0.001.

Conclusions

Social adversity and ethnicity, but not asthma, are associated with poorer performance in national school examinations. Policies to improve educational attainment in socially deprived areas should focus on these factors.     

Routes into education and employment for young Pakistani and Bangladeshi women in the UK

The article examines the educational and employment experiences and aspirations of young Pakistani and Bangladeshi people living in Oldham, in Great Manchester. Many young people demonstrated high aspirations and high levels of participation, particularly in relation to the educational and occupational level of their parents. Explanatory factors include the cultural value of education among Asian groups, the desire by parents to ensure success for their children and the ethnic penalty which these young people incur in the labour market. However, not all Pakistani and Bangladeshi young people have these aspirations. Girls who wished to continue their education faced a more complex situation than boys; for girls it was important to avoid jeopardizing the family honour. Nonetheless, national statistics show a marked increase in the numbers of young Pakistani and Bangladeshi women in full-time undergraduate courses in recent years. Women with degree level qualifications showed considerable determination to combine paid employment with family life.     

An actor-based model of social network influence on adolescent body size, screen time, and playing sports

Recent studies suggest that obesity may be "contagious" between individuals in social networks. Social contagion (influence), however, may not be identifiable using traditional statistical approaches because they cannot distinguish contagion from homophily (the propensity for individuals to select friends who are similar to themselves) or from shared environmental influences. In this paper, we apply the stochastic actor-based model (SABM) framework developed by Snijders and colleagues to data on adolescent body mass index (BMI), screen time, and playing active sports. Our primary hypothesis was that social influences on adolescent body size and related behaviors are independent of friend selection. Employing the SABM, we simultaneously modeled network dynamics (friendship selection based on homophily and structural characteristics of the network) and social influence. We focused on the 2 largest schools in the National Longitudinal Study of Adolescent Health (Add Health) and held the school environment constant by examining the 2 school networks separately (N?=?624 and 1151). Results show support in both schools for homophily on BMI, but also for social influence on BMI. There was no evidence of homophily on screen time in either school, while only one of the schools showed homophily on playing active sports. There was, however, evidence of social influence on screen time in one of the schools, and playing active sports in both schools. These results suggest that both homophily and social influence are important in understanding patterns of adolescent obesity. Intervention efforts should take into consideration peers' influence on one another, rather than treating "high risk" adolescents in isolation.     

Effect of classroom language diversity on head start ELL and non-ELL children’s social-emotional development

Abstract

This study used the FACES 2009 cohort to examine the effect of classroom language diversity on the social-emotional development (defined as social skills, approaches to learning, and behavior problems) of the ELL and non-ELL children. A three-level hierarchical linear modeling in which time was nested within the child and the child was nested within the classroom was conducted. The children’s ELL status was determined based on their home language and English proficiency. Results showed that the non-ELL children demonstrated a decline in the developmental trajectory of social skills in the classrooms with high language diversity. On the other hand, the ELL children with English proficiency demonstrated a low trajectory of social skills in the classrooms with low language diversity. These findings suggest that the effect of classroom language diversity on the children’s social-emotional development depends on the children’s language status. Implications and future research are discussed.     

Obesity and skill attainment in early childhood

This paper investigates the association between obesity and skill attainment in early childhood (aged 2-3 years). Data from the German Socio-Economic Panel Study are used to estimate models of developmental functioning in four critical areas (verbal skills, activities of daily living, motor skills, and social skills) as a function of various measures of weight (including body mass index and obesity) controlling for a rich set of child, parent, and family characteristics. The findings indicate that, among boys, obesity is associated with reduced verbal skills, social skills, motor skills, and activities of daily living. Among girls, obesity is associated with reduced verbal skills. Further investigations show that the correlations exist even for those preschool children who spend no time in day care, which implies that the correlations cannot be due solely to discrimination by teachers, classmates, or day care providers.     

Forecasting youth adjustment at age 15 from school readiness profiles at 54 months

ABSTRACT

A person-oriented approach examined the extent to which patterns of school readiness across social and cognitive domains in 944 typically-developing 54-month-old children forecast academic achievement, social-emotional development, risk taking, and executive functioning at age 15. Prior work identified six distinct profiles of school readiness at 54 months that predicted group differences in achievement in first grade, as well as achievement and social-emotional outcomes in fifth grade. After controlling for demographics, early language skills, and home and school factors, the 54-month readiness profiles demonstrated different performance on risk-taking and executive function behaviors assessed at age 15. Children with attention problems at 54 months were most likely to believe that peers were engaging in risky behaviors and to have smoked more than 2 cigarettes by age 15. Children with low working memory and low to average social skills at 54 months were outperformed by their peers on working memory and executive function tasks at age 15. Results are discussed in terms of continuity in forms of developmental function.     

Ethnic background,social class or status? Developments in school attainment of the children of immigrants in The Netherlands

In the field of education and children of immigrants we are confronted with a peculiar clash of opinions. Some believe that the differences in school attainment between indigenous children and children of immigrant families can be explained in terms of social class. Others seek the differences in terms of status groups. Empirical research was carried out in one of the bigger cities of The Netherlands, which attempted to further this theoretical debate. The results indicate that the influence of an immigrant background on school attainment is largely mediated by both social class and status. Ethnicity, however, also has a specific effect on education, independent of social class and status. It is argued that the characteristic of ethnicity is a sociological kind of motivation. The educational motivation of immigrant families can have a ‘positive’ effect in the sense that ‘black’ schools perform reasonably well, and a ‘negative’ effect in the sense that immigrant children at schools with a high level of aspiration perform less well than their indigenous Dutch schoolmates.