Fat talk: A citizen sociolinguistic approach

Fat talk, or self‐disparaging talk about the body, is common among US women and increasingly reported for men. Despite its commonality, this unique genre of talk is difficult to access using traditional sociolinguistic methods both because it is brief and because it arises spontaneously in casual conversation. Here we present a new method of data collection accomplished by collaborating with citizen sociolinguists to collect spontaneous fat talk in public spaces. We compare fat talk exchanges captured by citizen sociolinguists against those collected in a vignette‐based discourse completion task. Our results show redundancy both in how fat talk is initiated and in the manner of the reply across both forms of data collection. However, the citizen sociolinguistic method produced greater variety in fat talk utterances, was less methodologically taxing, and revealed that fat talk occurs differently in same‐sex interactions than mixed‐sex ones.     

A Literature Review Comparing the Outcomes of Residential Group Care and Therapeutic Foster Care

Both advocates of residential group care and therapeutic foster care claim that their programs serve the most troubled children and youth. Prior research, often limited to single sites and small numbers of subjects, have not confirmed such claims. The authors describe the evidence regarding these claims, the research literature pertaining to program effectiveness, and a means for empirically evaluating the impact of residential group care and therapeutic foster care.     

On Childhood and Risk: An Exploration of Children's Everyday Experiences in Rural Peru

Drawing on data from Peru, this article explores how poverty mediates diverse risks in rural children's lives. It offers four main arguments. First, risk is not simply a feature of ‘extraordinary’ childhoods, but integral to everyday, ‘ordinary’ lives. Second, children's responses to adversity are crucially shaped by sociomoral considerations. Third, children participate actively in household risk mitigation, their engagement structured by individual (biographical) and collective factors. Fourth, changing circumstances present new opportunities and challenges for children living with adversity. Current approaches focusing on so‐called ‘objective’ risks neglect children's own priorities and subjective experiences.     

Push or Carry? Pragmatic Opportunities for Language Development in Strollers versus Backpacks

Strollers and backpacks are employed early, frequently, and throughout the first year, with parents overwhelmingly using strollers. However, because these transport modalities put infants in different proximities to caregivers, postures, and states of alertness, their use may translate to different opportunities that are of developmental consequence, particularly with regard to language. We used GoPro technology in a within‐subjects counterbalanced design to measure dyadic vocalizations in strollers and backpacks with 7‐ to 11‐month‐old infants. Parent‐infant dyads (N = 36) who regularly used both transport modes took two 8‐min walks in their own neighborhoods using their own carriers while wearing lightweight head‐mounted GoPros. There was significantly more parent speech, infant vocalizations, dyadic conversations, and infant‐initiated speech in backpacks, as well as more head motion consistent with visual scanning by infants. Backpacks appear to be a practical way to encourage more engaging, language‐enriched developmental opportunities in the critical first year.     

Hurricane Isaac: A Longitudinal Analysis of Storm Characteristics and Power Outage Risk

In August 2012, Hurricane Isaac, a Category 1 hurricane at landfall, caused extensive power outages in Louisiana. The storm brought high winds, storm surge, and flooding to Louisiana, and power outages were widespread and prolonged. Hourly power outage data for the state of Louisiana were collected during the storm and analyzed. This analysis included correlation of hourly power outage figures by zip code with storm conditions including wind, rainfall, and storm surge using a nonparametric ensemble data mining approach. Results were analyzed to understand how correlation of power outages with storm conditions differed geographically within the state. This analysis provided insight on how rainfall and storm surge, along with wind, contribute to power outages in hurricanes. By conducting a longitudinal study of outages at the zip code level, we were able to gain insight into the causal drivers of power outages during hurricanes. Our analysis showed that the statistical importance of storm characteristic covariates to power outages varies geographically. For Hurricane Isaac, wind speed, precipitation, and previous outages generally had high importance, whereas storm surge had lower importance, even in zip codes that experienced significant surge. The results of this analysis can inform the development of power outage forecasting models, which often focus strictly on wind‐related covariates. Our study of Hurricane Isaac indicates that inclusion of other covariates, particularly precipitation, may improve model accuracy and robustness across a range of storm conditions and geography.     

Stimulus-Stimulus Pairing and Subsequent Mand Acquisition of Children with Various Levels of Verbal Repertoires

Effects of a stimulus-stimulus pairing procedure on the subsequent acquisition of mand operants were investigated. An attempt was made to shape novel sounds that emerged through the pairing procedure into a mand. Six children, aged two to five years, with moderate to severe language and communication delays, participated. Two conditions were used following the pairing condition: postpairing and direct reinforcement. The emergence of mands was compared across these conditions. An additional analysis was made of the relation between participants'' baseline verbal repertoires and the effects of the pairing and the emergence of mands. Results indicate the possibility of stimulus control from a stimulus-stimulus pairing to mand as shown in two of the participants who had demonstrated high rates of vocal play and low to no verbal repertoire prior to this study. Target vocal sounds during postpairing and direct reinforcement condition remained at zero to low levels for participants with high verbal repertoire and little vocal play, warranting future studies on relations between the pre-existing verbal repertoire and the effectiveness of stimulus-stimulus pairing.     

Nonsuicidal Self-injury in a College Population: General Trends and Sex Differences

Abstract

Objective: To describe basic nonsuicidal self-injury (NSSI) characteristics and to explore sex differences. Methods: A random sample from 8 universities were invited to participate in a Web-based survey in 2006–2007; 38.9% (n = 14,372) participated. Analysis assessed sex differences in NSSI prevalence, practices, severity, perceived dependency, and help-seeking; adjusted odds ratios for NSSI characteristics were calculated by sex status. Results: Lifetime NSSI prevalence rates averaged 15.3%. Females were more likely than males to self-injure because they were upset (adjusted odds ratio [AOR] = 1.6; 95% confidence interval [CI] = 1.3–2.1) or in hopes that someone would notice them (AOR = 1.6, 95% CI = 1.1–2.7). Males were 1.6 times (95% CI = 1.2–2.2) more likely to report anger and 4.0 times (95% CI = 2.3–6.8) more likely to report intoxication as an initiating factor. Sexual orientation predicted NSSI, particularly for women (Wald F = 8.81, p ≤ .000). Only 8.9% of the NSSI sample reported disclosing NSSI to a mental health professional. Conclusions: NSSI is common in college populations but varies significantly by sex and sexual orientation. NSSI disclosure is low among both sexes.     

Children's Weight and Academic Performance in Elementary School: Cause for Concern?

In this study, the authors examined the relationship of 9,471 elementary students' grades in five subject areas (math, reading, language, science, and social studies), their conduct grades, and their scores on the Texas Assessment of Knowledge & Skills (TAKS) Reading, Math, Writing, and Science measures for the 2006–2007 school year as a function of their weight status in two ways: (1) Obese versus Nonobese and (2) Obese, Overweight, Healthy Weight, and Underweight. Obese children had statistically significantly lower course grades in all areas, as well as poorer conduct grades, than nonobese children. Similar results were present for the four TAKS measures. Comparisons of these measures by the four weight categories indicated the presence of trends such that as students' weight increased from one category to the next, their school grades and standardized test scores decreased. Partial correlation analyses, in which the effects of economic disadvantage and conduct grades were controlled, revealed that obesity was related with teacher-assigned grades and with TAKS scores. Interestingly, within ethnic groups, differences were present between obese and nonobese students only for White students and Hispanic students. The implications of these findings, as well as suggestions for further research, are discussed .