Intimate Partner Violence Among Transitional-Aged Women With and Without Disabilities: Implications for Social Work Practice

Although women with disabilities are at increased risk for intimate partner violence (IPV), little is known about how this phenomenon impacts transitional-aged young women with disabilities who are still trying to master the developmental challenges of adolescence. This study explores risk factors for and prevalence of IPV by drawing on a population-based sample of women ages 18–21 with (N = 1,616,207) and without (N = 7,554,064) self-reported disabilities. Findings suggest that risk factors for IPV were more prevalent among sample members, as was past year experience of IPV. This study has implications for school social workers and disability service providers who interact with this population.     

Examining the Validity of ADHD as a Diagnosis for Adolescents with Intellectual Disabilities: Clinical Presentation

Children with intellectual and developmental disabilities are at heightened risk for mental disorders. Using current diagnostic criteria, disruptive behavior disorders, specifically Attention-Deficit/Hyperactivity Disorder (ADHD), appear to be the most prevalent co-occurring disorders. However, the validity of ADHD as a diagnosis for children and adolescents with intellectual disabilities remains unclear. The present study examined the clinical presentation of ADHD (prevalence, sex differences, and comorbidity) among adolescents with and without intellectual disability (ID) as well as investigated the validity of ADHD for adolescents with ID by examining similarities in terms of symptom presentation, developmental course, and associated functional impairment. The sample included 142 adolescents and their families, about a third of whom were classified in the ID group and the remaining were in the typically developing (TD) group. Findings indicated that adolescents with ID continue to be at elevated risk for ADHD (risk ratio: 3.38:1) compared to their typically developing peers. Additionally, the presentation of ADHD appeared similar among adolescents with and without ID, supporting the validity of an ADHD diagnosis for this population of adolescents. Implications for public policy and intervention are discussed.     

Physical Abuse and Childhood Disability

SUMMARY

Several authors have hypothesized that children with disabilities are at increased risk for physical abuse. Such a finding would be consistent with current ecological models, which posit that certain child characteristics (e.g., behavior problems) in combination with other risk factors can lead to abuse. The paucity of research in this area makes it difficult to draw firm conclusions at this time. However, the few studies conducted suggest that child characteristics play a minor role in the etiology of abuse. Despite the lack of evidence indicating that children with disabilities are at significantly greater risk for abuse than their nondisabled peers, the presence of a disability raises some unique issues in the identification, assessment, and treatment of special needs children. This article reviews the literature linking abuse and disability as a risk factor. In addition, impediments encountered in the assessment and treatment of abused children with disabilities and their families are discussed and guidelines for practice are presented.     

Co-occurrence of developmental disorders: The case of Developmental Dyscalculia

Five to seven percent of children experience severe difficulties in learning mathematics and/or reading. Current trials that are focused on identifying biological markers suggest that these learning disabilities, known as Developmental Dyscalculia (DD) and Dyslexia (for reading), are due to underlying brain dysfunctions. One ongoing controversy concerns the extent to which arithmetic impairments are specific to DD or shared with other developmental disorders such as Dyslexia. This review explores and develops a hypothesis for cases of DD + Dyslexia. Three factors warrant consideration: (a) the behavioral factor, including definitions of the disabilities and assessment tools; (b) the cognitive factor, including whether co-occurrence of DD and other developmental disorders such as Dyslexia derive from similar or different cognitive risk factors; (c) the biological factor, including consideration of static vs. developmental neuropsychology. Better understanding of the causes of co-occurrence of DD and Dyslexia, or other developmental disorder such as Attention Deficit Hyperactivity Disorder (ADHD), can have an important influence on research that examine the two disorders, including research on therapy and etiology.     

Co-occurrence of developmental disabilities with birth defects

This article begins with a discussion of the concepts of comorbidity and co-occurrence of diseases and health conditions. These concepts are then applied to the literature on the population-based prevalence of developmental disabilities and birth defects. Most of the existing literature focuses on co-occurrence and obtains data from both clinical and administrative sources. Developmental disabilities occur more frequently in children with multiple, rather than with isolated, birth defects. More research, with more sophisticated study designs, will be necessary to further elucidate the contributions of birth defects to the etiology of developmental disabilities, control for other risk factors, and to identify strategies for prevention and intervention services.     

Maternal sensitivity and behaviour problems in young children with developmental delay

Children with developmental delay are at increased risk for behaviour problems, but little is known about risk and resilience factors. Previous research has established links between maternal sensitivity and behaviour problems in typically developing children, but no studies have examined maternal sensitivity in the development of behaviour problems in children with developmental delay. In this study, we coded videotaped interactions of 30 2‐year‐olds with developmental delay and their mothers using the maternal behaviour Q‐sort and a child behaviour coding system. Mothers completed the child behaviour checklist when their children were 2 and 3 years old. Results revealed significant inverse relations between maternal sensitivity and concurrent and later externalizing problems, and significant positive relations between maternal sensitivity and concurrent observed appropriate behaviour (compliance and social engagement). This study informs developmental theory and identifies an important maternal variable that may reduce the risk of behaviour problems in children with developmental delay. Copyright © 2006 John Wiley & Sons, Ltd.     

Neurocognitive outcomes in pediatric HIV

Cognitive impairment has long been associated with the natural history of HIV among vertically infected children. In children, HIV may have a direct or indirect impact on the developing brain, may lead to global or highly specific consequences, and may be responsible for minor cognitive consequences or, conversely, long-term and severe disability. This differential impact is related to multiple factors that influence the individual expression of the virus in any given child. This review provides an overview of the relevant literature on neurocognitive outcomes for infants, children, and youth vertically infected with HIV, with attention to those factors impacting neurocognitive outcome within a developmental framework. Research findings in both the era preceding and following the introduction of combined therapies are reviewed, since many of the issues identified prior to state-of-the-art treatment currently available in the United States and other developed countries still apply in much of the developing world. Intervention issues and directions for future research are also discussed.     

Children with Disabilities

Abstract

Children in out-of-home care due to abuse and neglect are at disproportionately high risk for disabling conditions. The reasons for the over-representation of children with disabilities in the child welfare system are reviewed and discussed in this chapter. Factors discussed include impact of abuse and neglect, the impact risk factors such as exposure to community and domestic violence and poverty, risk of abuse or neglect associated with disability, and child welfare system factors. In addition, the need for greater efficacy in identification of disability, identification of service needs, and linkage with and delivery of services to serve the needs of children with disabilities in out-of-home care is addressed. Recommendations for policy review at State and Federal levels are offered along with direction for future research.     

Violence Exposure Among Children with Disabilities

The focus of this paper is children with disabilities exposed to a broad range of violence types including child maltreatment, domestic violence, community violence, and war and terrorism. Because disability research must be interpreted on the basis of the definitional paradigm employed, definitions of disability status and current prevalence estimates as a function of a given paradigm are initially considered. These disability paradigms include those used in federal, education, juvenile justice, and health care arenas. Current prevalence estimates of childhood disability in the U.S. are presented within the frameworks of these varying definitions of disability status in childhood. Summaries of research from 2000 to 2008 on the four types of violence victimization addressed among children with disabilities are presented and directions for future research suggested.     

Genetics and educational psychology

Background: Molecular genetics, one of the most energetic and exciting areas of science, is slowly but surely coming to educational psychology. Aims: We review recent molecular genetic research on learning disabilities as a sign of things to come in educational psychology. We also consider some misconceptions about genetics that have slowed the acceptance of genetics in educational psychology. Samples: Diverse samples of children with learning disabilities have been studied, primarily in the UK and the USA. Methods: Linkage analysis can detect genes that have large effects on learning disabilities. Association analysis can detect genes of much smaller effect size, which is important because common disorders such as learning disabilities are likely to be influenced by many genes as well as by many environmental factors. Results: For reading disability, replicated linkages have been identified on chromosomes 6, 15 and 18. A gene responsible for a rare type of language impairment has recently been identified. For common language impairment, linkages on chromosomes 16 and 19 have recently been reported. More than 200 genetic disorders, most extremely rare, include mental retardation among their symptoms, and chromosomal abnormalities are a major cause of mental retardation. Conclusions: Although finding specific genes associated with learning disabilities is unlikely to have much of a direct application for teachers in the classroom, such findings will have far‐reaching implications for diagnosis, treatment and prevention of learning disabilities and for research in educational psychology. Educational psychology has been slower to accept evidence for the importance of genetics than other areas of psychology in part because of misconceptions about what it means to say that genetics is important for common complex disorders such as learning disabilities.     

Public health issues related to infection in pregnancy and cerebral palsy

Cerebral palsy is the most common neuromotor developmental disability of childhood, affecting as many as 8,000 to 12,000 children born in the U.S. each year (corresponding to a prevalence rate of between 2 and 3 per 1000 children). Recent improvements in neonatal care have not resulted in a decline in the overall prevalence of cerebral palsy and, in fact, greater numbers of very preterm/very low birth weight infants are surviving with cerebral palsy and other developmental problems. Infection in pregnancy may be an important cause of the disorder. In preterm infants, there appears to be about a 2-fold increased risk for cerebral palsy from chorioamnionitis, and in term infants the estimated increased risk is about 4-fold. Provisionally, chorioamnionitis might account for 12% of spastic cerebral palsy in term infants and 28% of cerebral palsy in preterm infants. Studies of biochemical markers of fetal inflammation typically associated with infection also suggest that an inflammatory response may be an important independent etiologic factor. If a substantial proportion of cerebral palsy is attributable to acute amnionitis infection and/or neonatal sepsis, cerebral palsy should have decreased in the United States after administration of intrapartum antibiotics became widespread in response to publication of public health consensus guidelines for Group B streptococcus in 1996. However, failure to detect declines could have a number of explanations and these explanations illustrate the many public health challenges related to intrauterine infection and cerebral palsy. Given the gaps in our current knowledge about intrauterine infection and cerebral palsy, public health recommendations for timely and specific prevention activities are limited at this time.     

Low‐income parents' warmth and parent–child activities for children with disabilities,suspected delays and biological risks

Warm and responsive parenting is optimal for child development, but this style of parenting may be difficult for some parents to achieve. This study examines how parents' observed warmth and their reported frequency of parent–child activities were related to children's classifications as having biological risks or a range of disability indicators. Children were low‐income prekindergarteners who participated in the Early Head Start Research and Evaluation Project Longitudinal Follow‐up. Data from parent, early care and education staff reports, and direct child assessments were used to classify children into the following groups: disabilities, suspected delays, biological risks, disabilities and biological risk, suspected delays and biological risk, and no disability indicator. Socioeconomic status (ethnicity, maternal education and poverty level) and maternal depression were controlled in the analyses. The parents of children with disabilities and suspected delays evidenced significantly lower levels of warmth and less frequent parent–child activities compared with other parents. The parents of children with biological risk factors who did not also have disabilities or suspected delays did not exhibit decreased warmth and less frequent parent–child activities. Copyright © 2010 John Wiley & Sons, Ltd.     

The epidemiology of the epilepsies in children

The epilepsies are a heterogeneous collection of neurological conditions and syndromes characterized by recurrent, unprovoked, paroxysmal seizure activity. There are several types of epileptic seizures and syndromes that are unique to children, including infantile spasms, Lennox-Gastaut syndrome and absence seizures. Febrile seizures and neonatal seizures, while not epilepsy, are relatively common types of seizures in infants and children and are likely markers of risk of later epilepsy. Thus, it is important to consider the epidemiological features of the epilepsies as they occur specifically in infants and children. The purpose of this review is to summarize what is currently known about the epidemiology of the childhood epilepsies and to identify promising areas for further population-based studies. The epilepsies are an important cause of neurological morbidity in children. The average annual rate of new cases (incidence) of epilepsy is approximately 5-7 cases per 10,000 children from birth to age 15 years, and in any given year, about 5 of every 1,000 children will have epilepsy. There is evidence that the incidence of the epilepsies in some populations of children may be decreasing over time, and this possibility merits further investigation. Factors that are known to increase risk of the epilepsies in children include congenital malformations of the central nervous system (CNS), moderate or severe head trauma, CNS infections, certain inherited metabolic conditions, and genetic factors. However, these account for only 25% to 45% of cases, and thus, the etiology of most cases of the epilepsies remains obscure. The paucity of well-controlled etiological studies is due largely to formidable methodological problems in conducting epidemiological studies of the epilepsies. The prognosis for seizure control is generally good, although children with remote symptomatic seizures and those with additional neurological disabilities do less well.     

Depression, learning disability, and school behavior problems

It is possible that recurrent depression (primary affective illness) is the most significant variable related to school problems of a behavioral nature in children manifesting developmental specific learning disabilities. The association of school problems and depression was investigated at a private school for children with developmental specific learning disabilities. These children were of normal intelligence and were free of primary conduct or thought disturbances. Prior to entering school, 95% of the students fulfilled criteria for developmental specific learning disabilities and 64% for depression with or without hyperactivity. Students manifesting no diagnosable behavioral condition prior to entrance continued to be relatively free of behavioral problems during their stay at school. Students with both depression and hyperactivity showed the most problematic behavior followed by students with depression without hyperactivity.     

Physical educators' beliefs about teaching children with disabilities

The primary purpose was to extend Rizzo's research and identify the variables which contribute significantly to physical educators' positive beliefs about teaching children with disabilities. The second purpose was to structure physical educators' beliefs by conditions of disability. Participants were a stratified random sample of 168 physical educators, 79 men and 89 women from eastern USA. Responses to Rizzo's Physical Educators' Attitudes Toward Teaching Individuals with Disabilities-III indicated that teachers' beliefs were generally positive but varied by type of disability. Beliefs were more positive about teaching children with specific learning disabilities and less positive about teaching children with emotional and behavioral disorders. Significant predictors of positive beliefs were perceived competence, positive teaching experience with children with disabilities, and course work in adapted physical education. The study has important implications for programs of preparing students to teach.     

发展性障碍儿童的脑发育特点及干预

随着发展认知神经科学的兴起, 研究者借助脑成像等技术探讨了发展性障碍儿童的脑结构发育特点, 发展缺陷与脑功能损伤的关系以及障碍干预和脑功能改善的机制等, 这为揭示发展性障碍儿童异常神经机制的共性和特异性, 进而为早期诊断和干预提供了重要的生物学标记。针对儿童期常见的发展性障碍, 从脑结构损伤、脑激活异常、脑网络连接和脑功能康复等方面对相关研究进行了总结, 指出未来研究应拓展角度, 注重揭示各发展性障碍之间异常脑发育特点的共性和特异性的具体表现、病理机制及基因基础等; 临床工作者应注重将脑发育的异常和功能改善用于辅助各类障碍的早期识别和干预效果评估。     

Sociocultural studies of families of children with intellectual disabilities

This article reviews recent sociocultural studies of families of children with intellectual disabilities to introduce the range of research conducted from this perspective and to highlight the methodological, conceptual, and theoretical contributions of this approach to the study of mental retardation. Sociocultural studies examine families within their cultural, historical, and sociopolitical contexts. This type of research is comparative across different cultural groups, but is not limited to such comparisons. Sociocultural studies use varied theories and methods, but they share a focus on families' coproduction of meanings and practices related to intellectual disability; families' responses and adaptations to disability; and how their understandings and experiences are shaped within larger social institutions and inequities. Sociocultural approaches take into account community contexts that matter to families with members with mental retardation or developmental delay, and they examine the broader systems that define and position individuals with disabilities and their families. As a whole, these studies provide a more experiential and holistic view of families' beliefs and adaptations within sociopolitical worlds, and offer new tools by which to study the families of children with developmental delays within and across different cultural groups.     

Parent‐completed screening for social emotional problems in young children: The effects of risk/disability status and gender on performance

Results of psychometric studies on the Ages and Stages Questionnaires: Social Emotional (ASQ:SE), a parent‐completed screening tool for infants, toddlers, and preschoolers, are described. The ability of the ASQ:SE to distinguish risk and disabilities groups, and the relationship of gender and ASQ:SE scores were examined. No/low risk, at risk, developmental disabilities, and social emotional disability groups were significantly different at all eight age intervals (i.e., 6, 12, 18, 24, 30, 36, 48, and 60 months). Significant differences were found between males and females at the 30‐, 36‐, 48‐, and 60‐month age intervals. These data support the ASQ:SE as a valid screening test to assist in early identification of social and emotional problems in young children. ©2004 Michigan Association for Infant Mental Health.     

Maternal depression and developmental disability: research critique

Maternal depression in families having a child with a disability has been the subject of considerable research over the past 25 years. This review was designed to describe the literature on maternal depression, critique its research methodology, identify consensus findings across studies, and make recommendations for future research. A particular emphasis is on the distinction between exhibiting depressive symptoms and meeting clinical criteria for a depressive disorder, how or whether research studies made this distinction, and implications for our understanding of maternal adaptation to disability in a family member. Of the 42 articles reviewed, only eight were clinically diagnosed depression; most of them used a scale rating depressive symptoms. Across the studies, mothers of children with disabilities generally exhibited a higher than average rate of depressive symptoms and are more at risk for clinical depression, but the incidence may be lower than reported in previous literature. Child behavior problems, maternal stress, coping style, and support were consistently associated with depressive symptoms. We conclude that we know relatively little about clinical depression in mothers of children with disabilities. The distinction between clinical depression and depressive symptoms may be important in conceptualizing how a child with a disability can influence family members and the nature of support that may need to be provided. Future research should incorporate gold standard diagnostic tools and assess history, severity, and type of depression. Research is also needed to study treatments to reduce the occurrence of both depressive symptoms and clinical depression.