Ability of dyslexic and control teenagers to sustain attention and inhibit responses

Dyslexia and attentional difficulty have often been linked, but little is known of the nature of the supposed attentional disorder. The Sustained Attention to Response Task (SART; Robertson, Manly, Andrade, Baddeley, & Yiend, 1997) was designed as a measure of sustained attention and requires the withholding of responses to rare (one in nine) targets. To investigate the nature of the attentional disorder in dyslexia, this paper reports two studies that examined the performance of teenagers with dyslexia and their age-matched controls on the SART, the squiggle SART (a modification of the SART using novel and unlabellable stimuli rather than digits) and the go-gap-stop test of response inhibition (GGST). Teenagers with dyslexia made significantly more errors than controls on the original SART, but not on the squiggle SART. There were no group differences on the GGST. After controlling for speed of reaction time in a sequential multiple regression predicting SART false alarms, false alarms on the GGST accounted for up to 22 per cent extra variance in the control groups (although less on the squiggle SART) but negligible amounts of variance in the dyslexic groups. We interpret the results as reflecting a stimulus recognition automaticity deficit in dyslexia, rather than a sustained attention deficit. Furthermore, results suggest that response inhibition is an important component of performance on the standard SART when stimuli are recognised automatically.     

Expressions of Religiosity and Spirituality among Australian 14 Year Olds

This article describes and reports on part of a research project that was carried out by three researchers, among 248 Year 6 (11 years old) and 338 Year 9 (14 years old) students in the Catholic schools of Victoria, Australia. The research set out to discover information about religious affiliation and practice among the young people, the ways in which they typically expressed spirituality, and the extent to which religious affiliation and practice did or did not provide a framework for, and nurture, their spirituality. This paper reports on the findings of the research in relation to the Year 9 students, detailing characteristics of the spirituality of the young people and demonstrating that it cannot be assumed that Church affiliation and practice nurture young peoples' spirituality. The research was introductory and provocative in that it indicates some discrepancies with other research in one of its six areas, that of religious practice. While possible reasons for this discrepancy are given, it is hoped that the research described here will provoke further and more specific studies.     

Manipulated flow reduces downstream defensiveness

Flow is a psychological state people experience when performing highly challenging tasks with a high degree of skill. It is related to happiness, creativity, and productivity. In three experiments, we developed a manipulation of flow and assessed its effects on subsequent defensive behavior. In all three experiments, participants who played a game with more features of flow (e.g. engagement, match of challenge and skill, performance feedback) reported more feelings of flow (e.g. enjoyment, concentration and interest) and less downstream defensiveness. The results suggest that we developed a flexible, reliable manipulation of flow, and that inducing people to experience flow may reduce their subsequent defensive behavior.     

The transtheoretical model of change: Examples from stammering

Procaska and DiClemente's model of intentional change was initially associated with the field of addiction but has been more recently used in the treatment of a broad range of difficulties. Examples in this article come mainly from therapy with adults who stammer. The model explores how people initiate and maintain change and is based on empirical evidence. It comprises 3 dimensions. Ten processes describe the ‘how' of change. Five levels outline the ‘what' of change, arranged hierarchically from sympom/situational to intrapersonal conflicts level. The five stages of change, the ‘when' of change are described here in some detail, together with ideas for the most suitable therapeutic approaches to be used at each.     

Influence of in utero exposure to maternal depression and natural disaster-related stress on infant temperament at 6 months: The children of Superstorm Sandy

This study examined the effects of in utero exposure to maternal depression and Superstorm Sandy, a hurricane that hit metropolitan New York in 2012, on infant temperament at 6 months. Temperament was assessed using the Infant Behavior Questionnaire-Revised. Maternal depression was measured by the Edinburgh Postnatal Depression Scale. The main effects and the interaction of maternal depression and Sandy exposure on infant temperament were examined using a multivariable generalized linear model. Results show that prenatal maternal depression was associated with lower emotion regulation and greater distress. Stratification and interaction analyses suggested that the adverse effects of prenatal maternal depression on problematic temperament were amplified by in utero Sandy exposure. This study underscores the importance of providing prenatal screening and treatment for maternal depression during pregnancy while also identifying high-risk families who may have suffered from disaster-related traumas to provide necessary services. As the frequency of natural disasters may increase due to climate change, it is important to understand the consequences of in utero stress on child development and to formulate plans for early identification.     

Building capacity in neurodevelopment assessment of children in sub-Saharan Africa: A quality assurance model to implement standardized neurodevelopment testing

Compromised neurodevelopment (ND) among infants and children is prevalent in sub-Saharan Africa. Standardized testing of ND is frequently prohibitive in these contexts, as tests require skilled staff for their application. In this paper, we present a quality assurance (QA) model (QualiND) for standardized ND testing, discussing findings and implications from our experience applying the Kaufman Assessment Battery for Children second edition (KABC-II). The QualiND model was implemented within IMPAACT P1104s study, a multisite, prospective study including 615 children affected by HIV. From 2014 to 2016, the QualiND managed 18 testers across 6 sites located in 4 African countries applying the KABC-II in 9 local languages. The QualiND is a multilevel, video-assisted iterative model incorporating remote evaluation, feedback, and supervision roles. Using an ad hoc rubric, videos of test application were evaluated by experienced staff in a centralized QA center. At each study site, testers and supervisors reviewed feedback from videos received via email from the QA center and devised an action plan to address testing errors and deficiencies. There were few instances of invalid tests and few barriers to test completion. Over 97% of KABC-II tests across sites were considered to be valid by the QA center. Overall, the QualiND model was a useful platform for remote supervision to nonspecialist and minimally trained research staff. The QualiND model may be useful to researchers and organizations involved in measuring early child development using standardized tests in low and middle-income countries.     

Self-Esteem and Body Satisfaction in Male and Female Elementary School, High School, and University Students

A total of 227 male and female elementary school, high school, and university students completed questionnaires concerning self-esteem, body satisfaction, and body build. Self-esteem was lower for female students than for male students overall, and for high school than for elementary school or university students. It was positively correlated with body satisfaction (cathexis, body image, weight satisfaction), but the regression analysis only predicted self-esteem by cathexis. The gender difference in self-esteem, and the relationship between self-esteem and cathexis, may develop as early as elementary school. Suggestions for future research are given.     

Maternal depressive history, teen 5HTTLPR genotype, and the processing of emotional faces: Exploring mechanisms of risk

Variations in the serotonin transporter gene (5HTTLPR) and biased processing of face-emotion displays both have been implicated in the transmission of depression risk, but little is known about developmental influences on these relationships. Within a community sample of adolescents, we examine whether 5HTTLPR genotype moderates the link between maternal depressive history and errors in face-emotion labeling. When controlling for current levels of depression and anxiety among youth, a two-way interaction between maternal depressive history and 5HTTLPR genotype was detected. Specifically, adolescents whose mothers reported a depressive history and who had a low expressing genotype made more errors in classifying emotional faces when compared with adolescents with an intermediate or high expressing genotype, with or without maternal depression history. These findings highlight the complex manner in which maternal depression and genetic risk may interact to predict individual differences in social information processing.