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Donoso J, Rattray F, de Bildt A, Tillmann J, Williams P, Absoud M, Totsika V. Association of cognitive and adaptive skills with internalizing and externalizing problems in autistic children and adolescents. Autism Res 2024; 17:596-609. [PMID: 38031634 DOI: 10.1002/aur.3056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
The presence of an intellectual disability (ID) alongside autism is considered to increase the risk for mental health and behavior problems in children and adolescents. Existing evidence is restricted by looking at ID as a categorical classification. The study aimed to examine the association of cognitive and adaptive behavior skills with internalizing and externalizing problems in a large sample of autistic children and adolescents, across a wide range of cognitive skills. Participants were 2759 children and adolescents aged between 4 and 18 years recruited as part of the Simons Simplex Collection (SSC), of whom 709 (approximately 25%) had ID. Multiple regression models examined associations of internalizing and externalizing problems with cognitive and adaptive skills (communication, daily living, and socialization skills). Cognitive skills were not associated with externalizing problems but were associated with more internalizing problems in autistic children without ID (Cog β: 0.126). All adaptive skill domains were inversely associated with externalizing (Communication β: -0.145; Daily-Living β: -0.132; Socialization β: -0.289) and internalizing problems (Communication β: -0.074; Daily-Living β: -0.064; Socialization β: -0.213) in those without ID. Daily living (β: -0.158) and socialization skills (β: -0.104) were inversely correlated with externalizing problems in autistic children with ID, while only socialization problems (β: -0.099) were associated with internalizing problems in this group. Socialization skills were systematically associated with internalizing and externalizing problems across all levels of cognitive functioning. Supporting social skills development may benefit all aspects of child mental health, while recognizing that children with higher cognitive skills are more vulnerable to internalizing problems might assist with earlier identification of these problems.
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Affiliation(s)
- Javiera Donoso
- Division of Psychiatry, University College London, London, UK
| | - Fiona Rattray
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Annelies de Bildt
- Department of Child and Adolescent Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Accare Child Study Center, Groningen, The Netherlands
| | - Julian Tillmann
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Basel, Switzerland
| | - Penny Williams
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Michael Absoud
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Department of Women and Children's Health, Faculty of Life Sciences and Medicine, School of Life Course Sciences, King's College London, London, UK
| | - Vasiliki Totsika
- Division of Psychiatry, University College London, London, UK
- Centre for Research in Intellectual and Developmental Disabilities, University of Warwick, Coventry, UK
- Tavistock and Portman NHS Foundation Trust, London, UK
- Millenium Institute for Care Research (MICARE), Santiago, Chile
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Levy RS, Fipp-Rosenfield HL, Lee JP, Grauzer JM, Roberts MY. Understanding Internalizing and Externalizing Behaviors in Autistic Toddlers. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 32:2908-2921. [PMID: 37748023 PMCID: PMC10721242 DOI: 10.1044/2023_ajslp-23-00088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/31/2023] [Accepted: 07/30/2023] [Indexed: 09/27/2023]
Abstract
PURPOSE The majority of autistic toddlers present with clinically significant levels of internalizing or externalizing behaviors. Despite the prevalence of internalizing and externalizing behaviors in caseloads, the overwhelming majority of speech-language pathologists (SLPs) have not received specialized instruction in how to support children with these behaviors. The purpose of this study was to identify which child and caregiver characteristics are most associated with internalizing and externalizing behaviors in autistic toddlers in order to consider how SLPs may tailor their treatment to better support the individual needs of autistic children. METHOD Participants included 109 mothers and their autistic children between 18 and 48 months of age. This study was a secondary analysis of data from a randomized clinical trial. Participants' baseline data included a variety of child (i.e., expressive language, receptive language, restricted and repetitive behavior [RRB], and nonverbal cognition) and caregiver (i.e., self-efficacy and responsiveness) characteristics. Seemingly unrelated regressions were conducted to determine which characteristics were associated with internalizing and externalizing behaviors in autistic toddlers. RESULTS Higher RRB scores were associated with both higher internalizing and externalizing behavior scores. A lower nonverbal cognition score was also associated with higher internalizing behavior scores but to a lesser extent than RRB. CONCLUSION These findings suggest that SLPs may support internalizing and externalizing behaviors in autistic children by taking RRBs and nonverbal cognition into consideration.
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Affiliation(s)
- Rachel S. Levy
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL
| | - Hannah L. Fipp-Rosenfield
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL
| | - Jordan P. Lee
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL
| | - Jeffrey M. Grauzer
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL
| | - Megan Y. Roberts
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL
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Cronshaw G, Midouhas E. Harsh Parenting and Trajectories of Emotional and Behavioural Difficulties in Autistic Children. J Autism Dev Disord 2023:10.1007/s10803-023-06167-4. [PMID: 37925383 DOI: 10.1007/s10803-023-06167-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2023] [Indexed: 11/06/2023]
Abstract
Autistic children show higher rates of co-occurring emotional and behavioural difficulties compared to other children in the general population. However, the environmental factors which contribute to the development of emotional (internalising) and behavioural (externalising) difficulties in autistic individuals are poorly understood. This study sought to investigate the association between harsh parenting (smacking, shouting, telling off) and the trajectories of emotional and behavioural difficulties in autistic children from ages 3 to 7. A sample comprising of 349 autistic children participated from the UK's Millennium Cohort Study. Associations between harsh parenting and child emotional and behavioural difficulties were modelled using multilevel growth curve models. In autistic children, harsh parenting was associated with total emotional and behavioural difficulties and behavioural (but not emotional) problems concurrently. Moreover, harsh parenting was not associated with changes in emotional and behavioural difficulties over time. Harsh parenting may have an important role in externalising problems in young autistic children indicating the need for public health strategies which educate parents on its effects.
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Affiliation(s)
- Georgia Cronshaw
- Department of Psychology and Human Development, IOE, UCL's Faculty of Education and Society, London, UK.
| | - Emily Midouhas
- Department of Psychology and Human Development, IOE, UCL's Faculty of Education and Society, London, UK
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Gundogdu U, Aksoy A, Eroglu M. Sensory profiles, behavioral problems, and auditory findings in children with autism spectrum disorder. INTERNATIONAL JOURNAL OF DEVELOPMENTAL DISABILITIES 2023; 69:442-451. [PMID: 37213587 PMCID: PMC10198006 DOI: 10.1080/20473869.2023.2200592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/21/2023] [Accepted: 04/05/2023] [Indexed: 05/23/2023]
Abstract
Objective This study examined the relationship between sensory processing (SP) differences and behavioral problems in children with autism spectrum disorder (ASD). We also investigated whether audiological test results could objectively detect auditory processing differences. Method Forty-six children with ASD, ages 3-9 years, were enrolled in the study. Problematic behaviors and sensory processing of children were assessed using scales. The otolaryngologist performed a detailed head and neck examination and a formal audiological examination was performed by an audiologist. Results Stereotypy, hyperactivity, and irritability were related to sensation seeking. Stereotypy was also associated with visual processing. Touch processing differences was related to irritability and inappropriate speech. Lethargy was associated with auditory processing. There were no differences in SP and behavior problems in the children whose audiological profiles could be measured between those who passed or failed the test. Conclusion There was an association between SP differences and behavioral problems in children with ASD, supporting previous studies. Audiological test results did not reveal the SP differences documented in the parent forms.
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Affiliation(s)
- Ummugulsum Gundogdu
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, Marmara University, Istanbul, Turkey
| | - Ahmet Aksoy
- Department of Otorhinolaryngology, Faculty of Medicine, Nigde Omer Halisdemir University, Nigde, Turkey
| | - Mehtap Eroglu
- Department of Child and Adolescent Psychiatry, Hatay Training and Research Hospital, Hatay, Turkey
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Zwilling M, Romano A, Hoffman H, Lotan M, Tesler R. Development and validation of a system for the prediction of challenging behaviors of people with autism spectrum disorder based on a smart wearable shirt: A mixed-methods design. Front Behav Neurosci 2022; 16:948184. [DOI: 10.3389/fnbeh.2022.948184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 11/10/2022] [Indexed: 11/30/2022] Open
Abstract
BackgroundMost people with autism spectrum disorder (ASD) present at least one form of challenging behavior (CB), causing reduced life quality, social interactions, and community-based service inclusion.ObjectivesThe current study had two objectives: (1) to assess the differences in physiological reaction to stressful stimuli between adults with and without high-functioning ASD; (2) to develop a system able to predict the incoming occurrence of a challenging behaviors (CBs) in real time and inform the caregiver that a CB is about to occur; (3) to evaluate the acceptability and usefulness of the developed system for users with ASD and their caregivers.MethodsComparison between physiological parameters will be conducted by enrolling two groups of 20 participants with and without ASD monitored while watching a relaxing and disturbing video. To understand the variations of the parameters that occur before the CB takes place, 10 participants with ASD who have aggressive or disruptive CBs will be monitored for 7 days. Then, an ML algorithm capable of predicting immediate CB occurrence based on physiological parameter variations is about to be developed. After developing the application-based algorithm, an efficient proof of concept (POC) will be carried out on one participant with ASD and CB. A focus group, including health professionals, will test the POC to identify the strengths and weaknesses of the developed system.ResultsHigher stress level is anticipated in the group of people with ASD looking at the disturbing video than in the typically developed peers. From the obtained data, the developed algorithm is used to predict CBs that are about to occur in the upcoming 1 min. A high level of satisfaction with the proposed technology and useful consideration for further developments are expected to emerge from the focus group.Clinical trial registration[https://clinicaltrials.gov/], identifier [NCT05340608].
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Geissler J, Buchholz H, Meerson R, Kammerer K, Göster M, Schobel J, Ratz C, Taurines R, Pryss R, Romanos M. Smartphone-based behaviour analysis for challenging behaviour in intellectual and developmental disabilities and autism spectrum disorder - Study protocol for the ProVIA trial. Front Neurosci 2022; 16:984618. [PMID: 36312036 PMCID: PMC9610118 DOI: 10.3389/fnins.2022.984618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/14/2022] [Indexed: 11/23/2022] Open
Abstract
Background Challenging behaviour (CB) comprises various forms of aggressive and problematic behaviours frequently occurring in children with intellectual and developmental disability (IDD) or autism spectrum disorder (ASD). CB often arises from impaired communication or problem solving skills. It is often met with coercive measure due to a lack of alternative strategies on the part of the caregiver, while it also impacts on the caregivers due to the exposure to physical harm and high levels of stress. Within the ProVIA project we developed a smartphone-based tool for caregivers of children with IDD and/or ASD to prevent and modify CB. The ProVIA app systematically helps caregivers to identify specific causes of CB and provides individualised practical guidance to prevent CB and consecutive coercive measures, thus aiming to improve the health and well-being of the children and caregivers. Methods In this uncontrolled open trial we will enrol N = 25 caregivers of children aged 3-11 years with a diagnosis of IDD and/or ASD. Participants will use the ProVIA-Kids app for 8 weeks. During the intervention phase, participants will conduct behaviour analyses after each instance of CB. The app will summarise the identified putative causes for the CB in each situation, and provide recommendations regarding the handling and prevention of CB. Furthermore, the app will aggregate data from all available behaviour analyses and identify the most relevant (i.e., most frequently reported) risk factors. Measurement points are at baseline (T0), after the intervention (T1) and 12 weeks after the end of the intervention (follow-up; T2). The primary outcome is the absolute change in parental stress (EBI total scale) between T0 and T1. Further aspects of interest are changes in CB severity and frequency, caregiver mood, satisfaction with the parenting role (EFB-K total scale) and experienced parenting competence (FKE total scale). Pre-post comparisons will be analysed with paired sample t-tests. Discussion ProVIA is pioneering structured behaviour analysis via smartphone, assessing predefined causes of CB and providing feedback and recommendations. If this approach proves successful, the ProVIA-Kids app will be a valuable tool for caregivers to prevent CB and improve their own as well as the children's quality of life. Trial registration The study is registered at https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_IDDRKS00029039 (registered May 31, 2022).
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Affiliation(s)
- Julia Geissler
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Hanna Buchholz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Rinat Meerson
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Klaus Kammerer
- Institute for Clinical Epidemiology and Biometry (IKEB), University of Würzburg, Würzburg, Germany
| | - Manuel Göster
- Institute for Clinical Epidemiology and Biometry (IKEB), University of Würzburg, Würzburg, Germany
| | - Johannes Schobel
- DigiHealth Institute, Neu-Ulm University of Applied Sciences, Neu-Ulm, Germany
| | - Christoph Ratz
- Education for People with Developmental and Intellectual Disabilities, University of Würzburg, Würzburg, Germany
- German Centre of Prevention Research in Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Regina Taurines
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Rüdiger Pryss
- Institute for Clinical Epidemiology and Biometry (IKEB), University of Würzburg, Würzburg, Germany
| | - Marcel Romanos
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
- German Centre of Prevention Research in Mental Health, University Hospital Würzburg, Würzburg, Germany
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Clifford P, Gevers C, Jonkman KM, Boer F, Begeer S. The effectiveness of an attention-based intervention for school-aged autistic children with anger regulating problems: A randomized controlled trial. Autism Res 2022; 15:1971-1984. [PMID: 36053934 PMCID: PMC9804490 DOI: 10.1002/aur.2800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 08/11/2022] [Indexed: 01/05/2023]
Abstract
Anger regulation is a challenge for children with autism spectrum disorders (ASD). We investigated if attention-based cognitive behavioral treatment, based on mindfulness cognitive therapy (MBCT) and dialectical behavior therapy (DBT), reduces aggressive behavior and improves anger coping in school-aged autistic children (n = 51). Children were randomized to an active-control or a treatment condition. The treatment included nine weekly sessions attention-based individual therapy. Parents in both conditions received three weekly psychoeducation group sessions to heighten awareness of expressed emotion (EE). For aggressive behavior, treatment reduced temper tantrums and arguing. No effect was found on destroying things and physical violence. For anger coping, treatment increased adaptive coping strategies of diffusion and social support seeking, but had no effect on assertion, rumination, and maladaptive coping direct anger out and avoidance. Treatment did not impact secondary outcome measures concerning children's quality of life (QoL) and parental stress-levels and psychological well-being. In conclusion, school-aged autistic children are able to acquire self-regulation skills reducing temper tantrums and arguing and increasing the use of adaptive anger coping strategies. The intervention shows potential to improve behavior and regulation, but little transfer to other domains. Limitations and future directions involving the child's social environment, including parents, siblings, and teachers are discussed. LAY SUMMARY: Children on the autism spectrum often show aggressive behavior. Treatment can train children to be more aware of their emotions. This study found that this can help reducing temper tantrums and arguing and increasing some coping skills, though no impact was found on several other domains of aggression and coping.
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Affiliation(s)
| | | | - Kim M. Jonkman
- Department of Clinical‐Neuro and Developmental PsychologyVrije Universiteit AmsterdamAmsterdamBTThe Netherlands
- Amsterdam Public HealthVrije Universiteit AmsterdamAmsterdamBTThe Netherlands
| | - Frits Boer
- Child and Adolescent PsychiatryAmsterdam Medical CenterAmsterdamAZThe Netherlands
| | - Sander Begeer
- Department of Clinical‐Neuro and Developmental PsychologyVrije Universiteit AmsterdamAmsterdamBTThe Netherlands
- Amsterdam Public HealthVrije Universiteit AmsterdamAmsterdamBTThe Netherlands
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Berdeaux KL, Lerman DC, Williams SD. Effects of environmental distractions on teachers' procedural integrity with three function-based treatments. J Appl Behav Anal 2022; 55:832-850. [PMID: 35377494 DOI: 10.1002/jaba.918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 02/23/2022] [Indexed: 11/08/2022]
Abstract
Past research has demonstrated the effectiveness of teacher-implemented, function-based treatments for problem behavior, but no studies have evaluated the impact of distractions on teachers' procedural integrity. In this proof-of-concept study, the experimenters employed a laboratory analog to examine the impact of distractions on levels of integrity when 5 teachers implemented 3 different treatments. Although integrity was similar across treatments when the setting was free of distractions, integrity declined for all teachers in the presence of student-driven distractions. In general, distractions had a greater impact on the integrity of differential negative reinforcement of alternative behavior (DNRA) compared to differential negative reinforcement of other behavior (DNRO) and noncontingent escape (NCE), particularly for the delivery of reinforcement. However, teachers tended to have lower levels of integrity when responding to problem behavior during DNRO. These findings support the potential viability of this approach for studying factors that impede procedural integrity in the classroom.
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Affiliation(s)
- Kally L Berdeaux
- Department of Clinical, Health, and Applied Sciences, University of Houston, Clear Lake
| | - Dorothea C Lerman
- Department of Clinical, Health, and Applied Sciences, University of Houston, Clear Lake
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Amonkar N, Su WC, Bhat AN, Srinivasan SM. Effects of Creative Movement Therapies on Social Communication, Behavioral-Affective, Sensorimotor, Cognitive, and Functional Participation Skills of Individuals With Autism Spectrum Disorder: A Systematic Review. Front Psychiatry 2021; 12:722874. [PMID: 34867515 PMCID: PMC8637167 DOI: 10.3389/fpsyt.2021.722874] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/30/2021] [Indexed: 11/13/2022] Open
Abstract
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder affecting multiple developmental domains including social communication, behavioral-affective, sensorimotor, and cognitive systems. There is growing evidence for the use of holistic, whole-body, Creative Movement Therapies (CMT) such as music, dance, yoga, theater, and martial arts in addressing the multisystem impairments in ASD. We conducted a comprehensive quantitative and qualitative review of the evidence to date on the effects of CMT on multiple systems in individuals with ASD. The strongest evidence, both in terms of quantity and quality, exists for music and martial arts-based interventions followed by yoga and theater, with very limited research on dance-based approaches. Our review of 72 studies (N = 1,939 participants) across participants with ASD ranging from 3 to 65 years of age suggests that at present there is consistent evidence from high quality studies for small-to-large sized improvements in social communication skills following music and martial arts therapies and medium-to-large improvements in motor and cognitive skills following yoga and martial arts training, with insufficient evidence to date for gains in affective, sensory, and functional participation domains following CMT. Although promising, our review serves as a call for more rigorous high-quality research to assess the multisystem effects of CMT in ASD. Based on the existing literature, we discuss implications of our findings for autism researchers and also provide evidence-based guidelines for clinicians to incorporate CMT approaches in their plan of care for individuals with ASD.
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Affiliation(s)
- Nidhi Amonkar
- Physical Therapy Program, Department of Kinesiology, University of Connecticut, Storrs, CT, United States
- Institute for Health, Intervention, and Policy, University of Connecticut, Storrs, CT, United States
- The Connecticut Institute for the Brain and Cognitive Sciences, University of Connecticut, Storrs, CT, United States
| | - Wan-Chun Su
- Department of Physical Therapy, University of Delaware, Newark, DE, United States
- Biomechanics and Movement Science Program, University of Delaware, Newark, DE, United States
| | - Anjana N. Bhat
- Department of Physical Therapy, University of Delaware, Newark, DE, United States
- Biomechanics and Movement Science Program, University of Delaware, Newark, DE, United States
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, United States
| | - Sudha M. Srinivasan
- Physical Therapy Program, Department of Kinesiology, University of Connecticut, Storrs, CT, United States
- Institute for Health, Intervention, and Policy, University of Connecticut, Storrs, CT, United States
- The Connecticut Institute for the Brain and Cognitive Sciences, University of Connecticut, Storrs, CT, United States
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Koller J, David T, Bar N, Lebowitz ER. The Role of Family Accommodation of RRBs in Disruptive Behavior Among Children with Autism. J Autism Dev Disord 2021; 52:2505-2511. [PMID: 34185236 DOI: 10.1007/s10803-021-05163-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2021] [Indexed: 12/28/2022]
Abstract
Family accommodation refers to changes in families' behavior aimed at reducing children's psychopathology-related distress (Shimshoni et al. in Indian J ournal of Psychiatry 61(Suppl 1):S93-S103, 2019). Family accommodation of RRBs occurs frequently in families of children with autism, is linked to greater symptom severity (Feldman et al. in J Autism Dev Disord 49(9):3602-3610, 2019), and is unexplored in the context of disruptive behaviors. This study examined child and parent factors associated with disruptive behavior in children with autism. Parents (N = 90; age 2-9 years) reported on children's autism symptomatology, adaptive functioning, and disruptive behavior, alongside parenting stress and family accommodation of RRBs. Such accommodation contributed significantly to predicting disruptive behavior. These findings indicate that parent behavior is associated with the expression of disruptive behavior in this sample, highlighting potential intervention targets for children with autism.
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Affiliation(s)
- Judah Koller
- Seymour Fox School of Education, Hebrew University of Jerusalem, Mt. Scopus, 9190501, Jerusalem, Israel.
| | - Tamar David
- Seymour Fox School of Education, Hebrew University of Jerusalem, Mt. Scopus, 9190501, Jerusalem, Israel
| | - Noa Bar
- Seymour Fox School of Education, Hebrew University of Jerusalem, Mt. Scopus, 9190501, Jerusalem, Israel
| | - Eli R Lebowitz
- Yale Child Study Center, Yale University, New Haven, CT, USA
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Park I, Gong J, Lyons GL, Hirota T, Takahashi M, Kim B, Lee SY, Kim YS, Lee J, Leventhal BL. Prevalence of and Factors Associated with School Bullying in Students with Autism Spectrum Disorder: A Cross-Cultural Meta-Analysis. Yonsei Med J 2020; 61:909-922. [PMID: 33107234 PMCID: PMC7593096 DOI: 10.3349/ymj.2020.61.11.909] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/06/2020] [Accepted: 09/17/2020] [Indexed: 11/29/2022] Open
Abstract
Through this meta-analysis, we sought to examine the prevalence of, risks for, and factors associated with bullying involvement (victimization, perpetration, perpetration-victimization) among students with autism spectrum disorder (ASD). Additionally, we attempted to examine sources of variance in the prevalence and effect sizes of bullying in students with ASD across studies. Systematic database and literature review identified 34 relevant studies (31 for Western countries, three for Eastern countries). Pooled prevalence estimates for victimization, perpetration, and perpetration-victimization in general were 67%, 29%, and 14%, respectively. The risk of victimization in students with ASD was significantly higher than that in typically developing students and students with other disabilities. Further, deficits in social interaction and communication, externalizing symptoms, internalizing symptoms, and integrated inclusive school settings were related to higher victimization, and externalizing symptoms were related to higher perpetration. Finally, moderation analyses revealed significant variations in the pooled prevalences thereof depending on culture, age, school settings, and methodological quality and in the pooled effect sizes according to publication year and methodological quality. Our results highlight needs for bullying intervention for students with ASD, especially those who are younger, are in an inclusive school setting, and have higher social difficulties and externalizing/internalizing symptoms; for intensive research of bullying experiences among students with ASD in Eastern countries; and for efforts to improve the methodological quality of such research.
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Affiliation(s)
- Inhwan Park
- Department of Psychology, Ewha Womans University, Seoul, Korea
| | - Jared Gong
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Gregory L Lyons
- Center for ASD and Neurodevelopmental Disorders, University of California, San Francisco, CA, USA
| | - Tomoya Hirota
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Michio Takahashi
- Research Center for Child Mental Development, Hirosaki University, Hirosaki, Aomori, Japan
- Department of Clinical Psychological Science, Hirosaki University, Hirosaki, Aomori, Japan
| | - Bora Kim
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Seung Yeon Lee
- Department of Psychology, Ewha Womans University, Seoul, Korea
| | - Young Shin Kim
- Center for ASD and Neurodevelopmental Disorders, University of California, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA.
| | - Jeongsoo Lee
- Department of Psychology, Ewha Womans University, Seoul, Korea
| | - Bennett L Leventhal
- Center for ASD and Neurodevelopmental Disorders, University of California, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
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12
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Strydom A, Bosco A, Vickerstaff V, Hunter R, Hassiotis A. Clinical and cost effectiveness of staff training in the delivery of Positive Behaviour Support (PBS) for adults with intellectual disabilities, autism spectrum disorder and challenging behaviour - randomised trial. BMC Psychiatry 2020; 20:161. [PMID: 32293383 PMCID: PMC7158144 DOI: 10.1186/s12888-020-02577-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 03/31/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Although Positive Behaviour Support (PBS) is a widely used intervention for ameliorating challenging behaviour (CB), evidence for its use in adults with intellectual disability (ID) and comorbid autism (ASD) is lacking. We report a planned subsidiary analysis of adults with both ASD and ID who participated in a randomised trial of PBS delivered by health professionals. METHODS The study was a multicentre, cluster randomised trial conducted in 23 community ID services in England, participants were randomly allocated to either the delivery of PBS (n = 11 clusters) or to treatment as usual (TAU; n = 12). One-hundred and thirteen participants (46% of all participants in the trial) had a diagnosis of ID, autism spectrum disorder and CB (ASD+); (47 allocated to the intervention arm, and 66 to the control). CB (primary outcome) was measured with the Aberrant Behaviour Checklist total score (ABC-CT). Secondary outcomes included mental health status, psychotropic medication use, health and social care costs and quality adjusted life years (QALYs) over 12 months. RESULTS There were no statistically significant differences in ABC-CT between ASD+ groups randomised to the two arms over 12 months (adjusted mean difference = - 2.10, 95% CI: - 11.3 7.13, p = 0.655) or other measures. The mean incremental cost of the intervention per participant was £628 (95% CI -£1004 to £2013). There was a difference of 0.039 (95% CI - 0.028 to 0.103) for QALYs and a cost per QALY gained of £16,080. CONCLUSIONS Results suggest lack of clinical effectiveness for PBS delivered by specialist ID clinical teams. Further evidence is needed from larger trials, and development of improved interventions. TRIAL REGISTRATION ClinicalTrials.gov: NCT01680276.
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Affiliation(s)
- Andre Strydom
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AF, UK. .,Division of Psychiatry, University College London, London, UK. .,South London and Maudsley NHS Foundation Trust, London, UK.
| | - Alessandro Bosco
- grid.4563.40000 0004 1936 8868Institute of Mental Health, University of Nottingham, Nottingham, UK
| | - Victoria Vickerstaff
- grid.13097.3c0000 0001 2322 6764Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry Psychology and Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK
| | - Rachael Hunter
- grid.83440.3b0000000121901201Research Department of Primary Care and Population Health, University College London, London, UK
| | | | - Angela Hassiotis
- grid.83440.3b0000000121901201Division of Psychiatry, University College London, London, UK ,grid.451052.70000 0004 0581 2008Camden & Islington Foundation NHS Trust, London, UK
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Shiri E, Pouretemad H, Fathabadi J, Narimani M. A pilot study of family-based management of behavioral excesses in young Iranian children with autism spectrum disorder. Asian J Psychiatr 2020; 47:101845. [PMID: 31683193 DOI: 10.1016/j.ajp.2019.101845] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/15/2019] [Accepted: 10/15/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Parent-mediated early behavioral interventions are considered as effective approaches in the treatment of children with Autism Spectrum Disorder (ASD). The majority of these interventions focus on social-communication deficits rather than behavioral excesses which severely irrupt child and family social life as well as the child's appearance behavior and learning processes. The study examines the effectiveness and feasibility of Family-based Management of Behavioral Excesses of Autism Program (FMBEAP) on Iranian families. METHOD This pre-post and follow-up intervention study involved 17 parents of children with DSM-5 diagnosis of ASD recruited from Tehran Autism Center. All parents conducted FMBEAP on their children while receiving 10-weekly group supervision on top of everyday on-line individual coaching. The study's measures were Repetitive Behavior Scale-R, video-monitoring of child-parent Interaction, Clinical Global Impression-Improvement Scale, Parental Self-Efficacy and Parenting Stress Index-short form. The measures were applied to the sample three times: pre and post-intervention and at one-month follow-up. RESULTS The Results showed high and low order behavioral excesses significantly decreased at post-intervention and the follow-up. 15 out of 17 children reached to recovered or highly recovered at post-test. Parents showed significant improvements in self-efficacy and parenting stress scales. The intervention was highly accepted by them. CONCLUSION FMBEAP is shown to be a feasible, acceptable and effective intervention to improve autistic behavioral. The parents should also benefit from the program in terms of self-efficacy and parenting stress. FMBEAP is highly recommended for overcoming behavioral excesses along with those interventions focus on behavioral deficits in ASD.
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Affiliation(s)
- Esmaeil Shiri
- Department of Clinical and Health Psychology, Shahid Beheshti University, Tehran, Iran
| | - Hamidreza Pouretemad
- Department of Clinical and Health Psychology, Shahid Beheshti University, Tehran, Iran; Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran.
| | - Jalil Fathabadi
- Department of Developmental and Educational Psychology, Shahid Beheshti University, Tehran, Iran
| | - Mohammad Narimani
- Department of Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
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Melo C, Ruano L, Jorge J, Pinto Ribeiro T, Oliveira G, Azevedo L, Temudo T. Prevalence and determinants of motor stereotypies in autism spectrum disorder: A systematic review and meta-analysis. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2019; 24:569-590. [PMID: 31552746 DOI: 10.1177/1362361319869118] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Stereotypies are frequently reported in people with autism spectrum disorder (ASD) but remain one of the less explained phenomena. We aimed to describe, through a systematic review and a meta-analysis, the prevalence of motor stereotypies in ASD and study the factors that influence this prevalence. Our literature search included MEDLINE, Scopus, and PsycINFO databases. Quality and risk of bias were assessed. Thirty-seven studies were included and the median prevalence of motor stereotypies in ASD was 51.8%, ranging from 21.9% to 97.5%. The most frequent determinants associated with a higher number of stereotypies in ASD were a younger age, lower intelligence quotient, and a greater severity of ASD. Moreover, gender did not seem to influence the prevalence of stereotypies. Meta-analytic analysis showed that lower IQ and autism diagnosis (independent of IQ) are associated with a higher prevalence of motor stereotypies (odds ratio = 2.5 and 4.7, respectively). Limitations of the reviewed literature include the use of convenience samples, with small sizes and heterogeneous inclusion criteria, and the predominance of high-functioning autism individuals.
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Affiliation(s)
- Cláudia Melo
- Pediatric Department, Centro Hospitalar Universitário São João, Porto, Portugal.,Centre for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Luís Ruano
- Neurology Department, Centro Hospitalar de Entre Douro e Vouga, Santa Maria da Feira, Portugal.,Faculty of Medicine, University of Porto, Porto, Portugal.,EPIUnit - Institute of Public Health, University of Porto, Porto, Portugal
| | - Joana Jorge
- Child Psychiatry Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | | | - Guiomar Oliveira
- Autism Unit from Child Developmental Center and Centro de Investigação e Formação Clinica, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.,University Clinic of Pediatrics, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Luís Azevedo
- Centre for Health Technology and Services Research (CINTESIS), Porto, Portugal.,Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Porto, Portugal
| | - Teresa Temudo
- Pediatric Neurology Department, Centro Materno-Infantil, Centro Hospitalar do Porto, Porto, Portugal.,Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
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15
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Kim EC, Patel J, Zhang J, Soh H, Rhodes JS, Tzingounis AV, Chung HJ. Heterozygous loss of epilepsy gene KCNQ2 alters social, repetitive and exploratory behaviors. GENES BRAIN AND BEHAVIOR 2019; 19:e12599. [PMID: 31283873 PMCID: PMC7050516 DOI: 10.1111/gbb.12599] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/28/2019] [Accepted: 07/06/2019] [Indexed: 12/28/2022]
Abstract
KCNQ/Kv7 channels conduct voltage‐dependent outward potassium currents that potently decrease neuronal excitability. Heterozygous inherited mutations in their principle subunits Kv7.2/KCNQ2 and Kv7.3/KCNQ3 cause benign familial neonatal epilepsy whereas patients with de novo heterozygous Kv7.2 mutations are associated with early‐onset epileptic encephalopathy and neurodevelopmental disorders characterized by intellectual disability, developmental delay and autism. However, the role of Kv7.2‐containing Kv7 channels in behaviors especially autism‐associated behaviors has not been described. Because pathogenic Kv7.2 mutations in patients are typically heterozygous loss‐of‐function mutations, we investigated the contributions of Kv7.2 to exploratory, social, repetitive and compulsive‐like behaviors by behavioral phenotyping of both male and female KCNQ2+/− mice that were heterozygous null for the KCNQ2 gene. Compared with their wild‐type littermates, male and female KCNQ2+/− mice displayed increased locomotor activity in their home cage during the light phase but not the dark phase and showed no difference in motor coordination, suggesting hyperactivity during the inactive light phase. In the dark phase, KCNQ2+/− group showed enhanced exploratory behaviors, and repetitive grooming but decreased sociability with sex differences in the degree of these behaviors. While male KCNQ2+/− mice displayed enhanced compulsive‐like behavior and social dominance, female KCNQ2+/− mice did not. In addition to elevated seizure susceptibility, our findings together indicate that heterozygous loss of Kv7.2 induces behavioral abnormalities including autism‐associated behaviors such as reduced sociability and enhanced repetitive behaviors. Therefore, our study is the first to provide a tangible link between loss‐of‐function Kv7.2 mutations and the behavioral comorbidities of Kv7.2‐associated epilepsy.
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Affiliation(s)
- Eung Chang Kim
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Jaimin Patel
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Jiaren Zhang
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Heun Soh
- Department of Physiology and Neurobiology, University of Connecticut, Storrs, Connecticut
| | - Justin S Rhodes
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Department of Psychology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | | | - Hee Jung Chung
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, Illinois
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16
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A Virtual Reality System for Practicing Conversation Skills for Children with Autism. MULTIMODAL TECHNOLOGIES AND INTERACTION 2019. [DOI: 10.3390/mti3020028] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We describe a virtual reality environment, Bob’s Fish Shop, which provides a system where users diagnosed with Autism Spectrum Disorder (ASD) can practice social interactions in a safe and controlled environment. A case study is presented which suggests such an environment can provide the opportunity for users to build the skills necessary to carry out a conversation without the fear of negative social consequences present in the physical world. Through the repetition and analysis of these virtual interactions, users can improve social and conversational understanding.
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17
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Aspiranti KB, Bebech A, Ruffo B, Skinner CH. Classroom Management in Self-Contained Classrooms for Children with Autism: Extending Research on the Color Wheel System. Behav Anal Pract 2019; 12:143-153. [PMID: 30918777 DOI: 10.1007/s40617-018-0264-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The color wheel is an evidence-based classroom management system that has been used to decrease inappropriate behaviors and increase on-task behaviors in general education elementary classrooms but not in classrooms for students with autism spectrum disorder (ASD). A multiple-baseline design was used to evaluate the effects of the color wheel system (CWS) on disruptive behaviors (being out of seat for one classroom, inappropriate vocalizations for two classrooms) in three self-contained elementary classrooms for students with ASD. Partial-interval time sampling was used to record class-wide disruptive behaviors. Visual analysis of a time-series graph suggests that the CWS decreased disruptive behaviors across all three classrooms. Discussion focuses on limitations of the study and directions for researchers interested in modifying, applying, and evaluating the effects of the CWS in settings for children with ASD.
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Affiliation(s)
- Kathleen B Aspiranti
- 1Counseling, School Psychology, and Educational Leadership, Youngstown State University, One University Plaza, Youngstown, OH 44555 USA
| | - Alanna Bebech
- 1Counseling, School Psychology, and Educational Leadership, Youngstown State University, One University Plaza, Youngstown, OH 44555 USA
| | - Brittany Ruffo
- 1Counseling, School Psychology, and Educational Leadership, Youngstown State University, One University Plaza, Youngstown, OH 44555 USA
| | - Christopher H Skinner
- 2Educational Psychology and Counseling Department, University of Tennessee, Knoxville, TN USA
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18
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Carter Leno V, Vitoratou S, Kent R, Charman T, Chandler S, Jones CRG, Happé F, Baird G, Pickles A, Simonoff E. Exploring the neurocognitive correlates of challenging behaviours in young people with autism spectrum disorder. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2018; 23:1152-1164. [DOI: 10.1177/1362361318769176] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Virginia Carter Leno
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Silia Vitoratou
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Rachel Kent
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Tony Charman
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Susie Chandler
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | | | - Francesca Happé
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Gillian Baird
- Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Andrew Pickles
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Emily Simonoff
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
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19
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Abstract
This study investigated school functioning among unaffected siblings of youths with autistic spectrum disorder (ASD) and identified the correlates for school maladjustment. We recruited 66 youths with a clinical diagnosis of ASD, aged 8-19, their unaffected siblings and 132 typically developing controls (TD). We found that ASD youths had poorer school functions than unaffected siblings and TD. Unaffected siblings had poorer attitude toward schoolwork and more severe behavioral problems at school than TD. Several associated factors for different scholastic functional domains (i.e., academic performance, attitude toward school work, social interactions, behavioral problems) in the siblings included IQ, autistic traits, inattention/oppositional symptoms, sibling relationships, etc. Our findings suggest the need of assessing school functions in unaffected siblings of ASD. TRIAL REGISTRATION Clinical trial registration identifier: NCT01582256.
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20
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Dart EH, Radley KC, Mason BA, Allen JP. Addressing escape-maintained behavior for students with developmental disabilities: A systematic review of school-based interventions. PSYCHOLOGY IN THE SCHOOLS 2018. [DOI: 10.1002/pits.22108] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Yang YJD, Sukhodolsky DG, Lei J, Dayan E, Pelphrey KA, Ventola P. Distinct neural bases of disruptive behavior and autism symptom severity in boys with autism spectrum disorder. J Neurodev Disord 2017; 9:1. [PMID: 28115995 PMCID: PMC5240249 DOI: 10.1186/s11689-017-9183-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 01/04/2017] [Indexed: 02/28/2023] Open
Abstract
Background Disruptive behavior in autism spectrum disorder (ASD) is an important clinical problem, but its neural basis remains poorly understood. The current research aims to better understand the neural underpinnings of disruptive behavior in ASD, while addressing whether the neural basis is shared with or separable from that of core ASD symptoms. Methods Participants consisted of 48 male children and adolescents: 31 ASD (7 had high disruptive behavior) and 17 typically developing (TD) controls, well-matched on sex, age, and IQ. For ASD participants, autism symptom severity, disruptive behavior, anxiety symptoms, and ADHD symptoms were measured. All participants were scanned while viewing biological motion (BIO) and scrambled motion (SCR). Two fMRI contrasts were analyzed: social perception (BIO > SCR) and Default Mode Network (DMN) deactivation (fixation > BIO). Age and IQ were included as covariates of no interest in all analyses. Results First, the between-group analyses on BIO > SCR showed that ASD is characterized by hypoactivation in the social perception circuitry, and ASD with high or low disruptive behavior exhibited similar patterns of hypoactivation. Second, the between-group analyses on fixation > BIO showed that ASD with high disruptive behavior exhibited more restricted and less DMN deactivation, when compared to ASD with low disruptive behavior or TD. Third, the within-ASD analyses showed that (a) autism symptom severity (but not disruptive behavior) was uniquely associated with less activation in the social perception regions including the posterior superior temporal sulcus and inferior frontal gyrus; (b) disruptive behavior (but not autism symptom severity) was uniquely associated with less DMN deactivation in the medial prefrontal cortex (MPFC) and lateral parietal cortex; and (c) anxiety symptoms mediated the link between disruptive behavior and less DMN deactivation in both anterior cingulate cortex (ACC) and MPFC, while ADHD symptoms mediated the link primarily in ACC. Conclusions In boys with ASD, disruptive behavior has a neural basis in reduced DMN deactivation, which is distinct and separable from that of core ASD symptoms, with the latter characterized by hypoactivation in the social perception circuitry. These differential neurobiological markers may potentially serve as neural targets or predictors for interventions when treating disruptive behavior vs. core symptoms in ASD. Electronic supplementary material The online version of this article (doi:10.1186/s11689-017-9183-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Y J Daniel Yang
- Autism and Neurodevelopmental Disorders Institute, The George Washington University and Children's National Health System, 2300 I St NW, Washington, DC 20052 USA ; Child Study Center, Yale University School of Medicine, New Haven, CT 06519 USA
| | - Denis G Sukhodolsky
- Child Study Center, Yale University School of Medicine, New Haven, CT 06519 USA
| | - Jiedi Lei
- Child Study Center, Yale University School of Medicine, New Haven, CT 06519 USA ; Division of Psychology and Language Sciences, University College London, London, WC1H 0AP UK
| | - Eran Dayan
- Department of Radiology and Biomedical Research Imaging Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 USA
| | - Kevin A Pelphrey
- Autism and Neurodevelopmental Disorders Institute, The George Washington University and Children's National Health System, 2300 I St NW, Washington, DC 20052 USA
| | - Pamela Ventola
- Child Study Center, Yale University School of Medicine, New Haven, CT 06519 USA
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22
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Examining bidirectional relationships between parenting and child maladjustment in youth with autism spectrum disorder: A 9-year longitudinal study. Dev Psychopathol 2016; 29:1199-1213. [PMID: 28031057 DOI: 10.1017/s0954579416001243] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Longitudinal bidirectional effects between parents and children are usually studied in samples of typically developing children, but remain understudied in families with a child with autism spectrum disorder. This three-wave longitudinal study examined how parents and children with autism spectrum disorder influence one another, relying on parent reports of parenting behaviors and children's problem behaviors across 9 years, in a sample of 139 youngsters (M age Time 1 = 10.2 years, 83% boys). Cross-lagged analyses indicated that children's externalizing problems at Time 1 predicted negative controlling parenting 6 years later (Time 2) that in turn predicted externalizing problems 3 years later (Time 3). Negative parental control at Time 1 also increased the risk for internalizing problems at Time 2. It was surprising that externalizing problems at Time 2 also predicted positive parental involvement at Time 3. Thus, although results indicate that externalizing problems generally elicit maladaptive reactions in parents, this study also suggests that parents adjust their way of reacting to externalizing child problems as their child reaches adolescence/emerging adulthood. Implications for future research on parenting dynamics in families with a child with autism spectrum disorder are discussed.
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Bello-Mojeed M, Ani C, Lagunju I, Omigbodun O. Feasibility of parent-mediated behavioural intervention for behavioural problems in children with Autism Spectrum Disorder in Nigeria: a pilot study. Child Adolesc Psychiatry Ment Health 2016; 10:28. [PMID: 27594900 PMCID: PMC5010684 DOI: 10.1186/s13034-016-0117-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 08/18/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Autism Spectrum Disorders (ASD) is a disabling and lifelong neuro-developmental disorder. Challenging behaviours such as aggression and self injury are common maladaptive behaviours in ASD which adversely affect the mental health of both the affected children and their caregivers. Although there is evidence-base for parent-delivered behavioural intervention for children with ASD and challenging behaviours, there is no published research on the feasibility of such an intervention in sub-Saharan Africa. This study assessed the feasibility of parent-mediated behavioural intervention for challenging behaviour in children with ASD in Nigeria. METHODS This was a pre-post intervention pilot study involving 20 mothers of children with DSM-5 diagnosis of ASD recruited from a Child and Adolescent Mental Health Service out-patient Unit. All the mothers completed five sessions of weekly manualised group-based intervention from March to April, 2015. The intervention included Functional Behavioural Analysis for each child followed by an individualised behaviour management plan. The primary outcome measure was the Aggression and Self Injury Questionnaire, which assessed both Aggression towards a Person and Property (APP) and Self Injurious Behaviour (SIB). The mothers' knowledge of the intervention content was the secondary outcome. All outcome measures were completed at baseline and after the intervention. The mothers' level of satisfaction with the programme was also assessed. Treatment effect was evaluated with Wilcoxon Signed Rank Tests of baseline and post-intervention scores on outcome measures. RESULTS The children were aged 3-17 years (mean = 10.7 years, SD 4.6 years), while their mothers' ages ranged from 32 to 52 years (mean 42.8 years, SD 6.4 years). The post intervention scores in all four domains of the APP and SIB were significantly reduced compared with pre-intervention scores. The mothers' knowledge of the intervention content significantly increased post-intervention. The intervention was well received with the vast majority (75 %) of participants being very satisfied and all (100 %) were willing to recommend the programme to a friend whose child has similar difficulties. CONCLUSIONS Parent-mediated behavioural intervention is a feasible and promising treatment for challenging behaviour in children with ASD in Nigeria. Behavioural intervention should be an integral component in scaling up services for children with ASD in Nigeria.
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Affiliation(s)
- Mashudat Bello-Mojeed
- Child and Adolescent Mental Health Service Unit, Federal Neuro-Psychiatric Hospital, Lagos, Nigeria
- Centre for Child and Adolescent Mental Health, University of Ibadan, Ibadan, Nigeria
| | - Cornelius Ani
- Centre for Mental Health, Hammersmith Hospital Campus, Imperial College, London, UK
| | - Ike Lagunju
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
| | - Olayinka Omigbodun
- Department of Psychiatry, University College Hospital, Ibadan, Nigeria
- Centre for Child and Adolescent Mental Health, University of Ibadan, Ibadan, Nigeria
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24
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Ollington N. Comparison of a direct and an indirect approach for the functional assessment of insistence on sameness in a child with autism spectrum disorder and a typically developing child. Dev Neurorehabil 2016; 19:38-45. [PMID: 24724559 DOI: 10.3109/17518423.2014.898161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To compare indirect and direct functional assessment of insistence on sameness associated with autism spectrum disorder (ASD) and typical development. METHODS Parents rated the function of insistence on sameness for a 6-year-old boy with ASD (Peter) and a typically developing 4-year-old boy (Nathan) using the Motivation Assessment Scale (MAS). Ratings were compared to the results of a direct assessment. RESULTS The results of the assessment procedures were mainly consistent for Peter and suggested that his tendency to insist on sameness was maintained by sensory consequences. The finding of an attention function for Nathan in the play-based assessment was consistent with previous functional assessment studies surrounding typically developing children, but in contrast to the MAS. CONCLUSION While the play-based assessment may be more suitable for assessing the high rate insistence on sameness observed in individuals with ASD, the MAS may be more suitable for low rate insistence on sameness.
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Affiliation(s)
- Nadia Ollington
- a Faculty of Education , University of Tasmania , Tasmania , Australia
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25
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Mohammadzaheri F, Koegel LK, Rezaei M, Bakhshi E. A Randomized Clinical Trial Comparison Between Pivotal Response Treatment (PRT) and Adult-Driven Applied Behavior Analysis (ABA) Intervention on Disruptive Behaviors in Public School Children with Autism. J Autism Dev Disord 2016; 45:2899-907. [PMID: 25953148 DOI: 10.1007/s10803-015-2451-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Children with autism often demonstrate disruptive behaviors during demanding teaching tasks. Language intervention can be particularly difficult as it involves social and communicative areas, which are challenging for this population. The purpose of this study was to compare two intervention conditions, a naturalistic approach, Pivotal Response Treatment (PRT) with an adult-directed ABA approach on disruptive behavior during language intervention in the public schools. A randomized clinical trial design was used with two groups of children, matched according to age, sex and mean length of utterance. The data showed that the children demonstrated significantly lower levels of disruptive behavior during the PRT condition. The results are discussed with respect to antecedent manipulations that may be helpful in reducing disruptive behavior.
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Affiliation(s)
- Fereshteh Mohammadzaheri
- Faculty of Rehabilitation Sciences, Hamadan University of Medical Sciences and Health Services, Hamadan, Iran
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26
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Chebli SS, Martin V, Lanovaz MJ. Prevalence of Stereotypy in Individuals with Developmental Disabilities: a Systematic Review. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2016. [DOI: 10.1007/s40489-016-0069-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Abstract
INTRODUCTION For the past two decades, researchers have been using various approaches to investigate the relationship, if any, between autism spectrum disorder (ASD) and violence. The need to clarify that relationship was reinforced by the tragic mass shooting at Sandy Hook Elementary School in Newtown, Connecticut, in December 2012 by an individual diagnosed with Asperger's syndrome. The purpose of this article is (1) to provide an updated review of the literature on the association between ASD and violence, and (2) to examine implications for treating, and for preventing violence by, individuals with ASD. METHOD A review of all published literature regarding ASD and violence from 1943 to 2014 was conducted using electronic and paper searches. RESULTS Although some case reports have suggested an increased violence risk in individuals with ASD compared to the general population, prevalence studies have provided no conclusive evidence to support this suggestion. Among individuals with ASD, however, generative (e.g., comorbid psychopathology, social-cognition deficits, emotion-regulation problems) and associational (e.g., younger age, Asperger's syndrome diagnosis, repetitive behavior) risk factors have been identified or proposed for violent behavior. CONCLUSIONS While no conclusive evidence indicates that individuals with ASD are more violent than those without ASD, specific generative and associational risk factors may increase violence risk among individuals with ASD. Further research would help to clarify or confirm these findings, suggest potential directions for evaluation, treatment, and prevention, and potentially provide compelling empirical support for forensic testimony regarding defendants with ASD charged with violent crimes.
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Affiliation(s)
- David S Im
- From the University of Michigan Medical School and Center for Forensic Psychiatry, Saline, MI
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Fitzpatrick SE, Srivorakiat L, Wink LK, Pedapati EV, Erickson CA. Aggression in autism spectrum disorder: presentation and treatment options. Neuropsychiatr Dis Treat 2016; 12:1525-38. [PMID: 27382295 PMCID: PMC4922773 DOI: 10.2147/ndt.s84585] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by persistent difficulties in social communication and social interaction, coupled with restricted, repetitive patterns of behavior or interest. Research indicates that aggression rates may be higher in individuals with ASD compared to those with other developmental disabilities. Aggression is associated with negative outcomes for children with ASD and their caregivers, including decreased quality of life, increased stress levels, and reduced availability of educational and social support. Therapeutic strategies including functional behavioral assessment, reinforcement strategies, and functional communication training may have a significant impact in reducing the frequency and intensity of aggressive behavior in individuals with ASD. Pharmacologic treatments, particularly the use of second-generation antipsychotics, may also be of some benefit in reducing aggression in individuals with ASD. With the ever-increasing rate of ASD diagnosis, development of effective therapeutic and pharmacologic methods for preventing and treating aggression are essential to improving outcomes in this disorder.
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Affiliation(s)
- Sarah E Fitzpatrick
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Laura Srivorakiat
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Logan K Wink
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ernest V Pedapati
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Craig A Erickson
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Hanratty J, Livingstone N, Robalino S, Terwee CB, Glod M, Oono IP, Rodgers J, Macdonald G, McConachie H. Systematic Review of the Measurement Properties of Tools Used to Measure Behaviour Problems in Young Children with Autism. PLoS One 2015; 10:e0144649. [PMID: 26659821 PMCID: PMC4689504 DOI: 10.1371/journal.pone.0144649] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 11/20/2015] [Indexed: 11/25/2022] Open
Abstract
Background Behaviour problems are common in young children with autism spectrum disorder (ASD). There are many different tools used to measure behavior problems but little is known about their validity for the population. Objectives To evaluate the measurement properties of behaviour problems tools used in evaluation of intervention or observational research studies with children with ASD up to the age of six years. Methods Behaviour measurement tools were identified as part of a larger, two stage, systematic review. First, sixteen major electronic databases, as well as grey literature and research registers were searched, and tools used listed and categorized. Second, using methodological filters, we searched for articles examining the measurement properties of the tools in use with young children with ASD in ERIC, MEDLINE, EMBASE, CINAHL, and PsycINFO. The quality of these papers was then evaluated using the COSMIN checklist. Results We identified twelve tools which had been used to measure behaviour problems in young children with ASD, and fifteen studies which investigated the measurement properties of six of these tools. There was no evidence available for the remaining six tools. Two questionnaires were found to be the most robust in their measurement properties, the Child Behavior Checklist and the Home Situations Questionnaire—Pervasive Developmental Disorders version. Conclusions We found patchy evidence on reliability and validity, for only a few of the tools used to measure behaviour problems in young children with ASD. More systematic research is required on measurement properties of tools for use in this population, in particular to establish responsiveness to change which is essential in measurement of outcomes of intervention. PROSPERO Registration Number CRD42012002223
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Affiliation(s)
- Jennifer Hanratty
- School of Sociology, Social Policy and Social Work, Queen’s University Belfast, Belfast, Northern Ireland, United Kingdom
| | - Nuala Livingstone
- School of Sociology, Social Policy and Social Work, Queen’s University Belfast, Belfast, Northern Ireland, United Kingdom
| | - Shannon Robalino
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Caroline B. Terwee
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Magdalena Glod
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Inalegwu P. Oono
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jacqui Rodgers
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Geraldine Macdonald
- School of Sociology, Social Policy and Social Work, Queen’s University Belfast, Belfast, Northern Ireland, United Kingdom
| | - Helen McConachie
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom
- * E-mail:
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Srinivasan SM, Park IK, Neelly LB, Bhat AN. A comparison of the effects of rhythm and robotic interventions on repetitive behaviors and affective states of children with Autism Spectrum Disorder (ASD). RESEARCH IN AUTISM SPECTRUM DISORDERS 2015; 18:51-63. [PMID: 26251668 PMCID: PMC4523306 DOI: 10.1016/j.rasd.2015.07.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Repetitive behaviors and poor affect regulation are commonly seen in children with Autism Spectrum Disorder (ASD). We compared the effects of two novel interventions - rhythm and robotic therapies, with those of a standard-of-care intervention, on the repetitive behaviors and affective states of 36 children with ASD between 5 and 12 years using a randomized controlled trial design. We coded for frequencies of sensory, negative, and stereotyped behaviors and the duration of positive, negative, and interested affective states in children during early, mid, and late training sessions. In terms of repetitive behaviors, in the early session, the rhythm and robot groups engaged in greater negative behaviors, whereas the comparison group engaged in greater sensory behaviors. With training, the rhythm group reduced negative behaviors whereas there were no training-related changes in the other groups. In terms of affective states, the rhythm and robot groups showed greater negative affect, whereas the comparison group demonstrated greater interested affect across all sessions. With training, the rhythm group showed a reduction in negative affect and an increase in interested affect whereas the robot group showed a reduction in positive affect. Overall, it appears that rhythm-based interventions are socially engaging treatment tools to target core impairments in autism.
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Affiliation(s)
- Sudha M Srinivasan
- Department of Physical Therapy, University of Delaware, Newark, DE 19713, USA ; Biomechanics & Movement Science Program, University of Delaware, Newark, DE 19713, USA
| | - Isabel K Park
- Department of Kinesiology, Physical Therapy Program, University of Connecticut, Storrs, CT 06269, USA
| | - Linda B Neelly
- Department of Music Education, School of Fine Arts, University of Connecticut, Storrs, CT 06269, USA
| | - Anjana N Bhat
- Department of Physical Therapy, University of Delaware, Newark, DE 19713, USA ; Biomechanics & Movement Science Program, University of Delaware, Newark, DE 19713, USA ; Department of Kinesiology, Physical Therapy Program, University of Connecticut, Storrs, CT 06269, USA ; Behavioral Neuroscience Program, University of Delaware, Newark, DE 19713, USA ; Center for Health, Intervention, and Prevention, Department of Psychology, University of Connecticut, Storrs, CT 06269, USA
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Bearss K, Taylor CA, Aman MG, Whittemore R, Lecavalier L, Miller J, Pritchett J, Green B, Scahill L. Using qualitative methods to guide scale development for anxiety in youth with autism spectrum disorder. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2015; 20:663-72. [DOI: 10.1177/1362361315601012] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Anxiety is common in youth with autism spectrum disorder. Despite this common co-occurrence, studies targeting anxiety in this population are hindered by the under-developed state of measures in youth with autism spectrum disorder. Content validity (the extent to which an instrument measures the domain of interest) and an instrument’s relevance to the patient population are key components of measurement development. This article describes the application of qualitative research methods in the initial development of a parent-rated instrument of anxiety symptoms in youth with autism spectrum disorder. Overall, 48 parents of 45 children (aged 3–17 years) with autism spectrum disorder and at least mild anxiety participated in one of six focus groups at two sites (three groups per site). Systematic coding of the focus group transcripts identified broad themes reflecting the situations and events that trigger anxiety in children with autism spectrum disorder, the behavioral manifestations of anxiety in children with autism spectrum disorder, the parent and the child’s own response to anxiety, and broad behavioral patterns that could be associated with anxiety. From the focus group data, investigators generated 52 candidate items for a parent-rating of anxiety in youth with autism spectrum disorder. This report provides a detailed description of these early steps in developing a patient-oriented outcome measure.
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Kaartinen M, Puura K, Helminen M, Salmelin R, Pelkonen E, Juujärvi P. Reactive aggression among children with and without autism spectrum disorder. J Autism Dev Disord 2015; 44:2383-91. [PMID: 23263769 DOI: 10.1007/s10803-012-1743-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Twenty-seven boys and eight girls with ASD and thirty-five controls matched for gender, age and total score intelligence were studied to ascertain whether boys and girls with ASD display stronger reactive aggression than boys and girls without ASD. Participants performed a computerized version of the Pulkkinen aggression machine that examines the intensity of reactive aggression against attackers of varying gender and age. Relative to the control group boys, the boys with ASD reacted with more serious forms of aggression when subjected to mild aggressive attacks and did not consider a child attacker's opposite sex an inhibitory factor. The girls with ASD, on the other hand, reacted less aggressively than the girls without ASD. According to the results boys with ASD may not follow the typical development in cognitive regulation of reactive aggression.
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Affiliation(s)
- Miia Kaartinen
- Department of Child Psychiatry, Tampere University Hospital, Box 2000, 33521, Tampere, Finland,
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McConachie H, Parr JR, Glod M, Hanratty J, Livingstone N, Oono IP, Robalino S, Baird G, Beresford B, Charman T, Garland D, Green J, Gringras P, Jones G, Law J, Le Couteur AS, Macdonald G, McColl EM, Morris C, Rodgers J, Simonoff E, Terwee CB, Williams K. Systematic review of tools to measure outcomes for young children with autism spectrum disorder. Health Technol Assess 2015; 19:1-506. [PMID: 26065374 PMCID: PMC4781156 DOI: 10.3310/hta19410] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The needs of children with autism spectrum disorder (ASD) are complex and this is reflected in the number and diversity of outcomes assessed and measurement tools used to collect evidence about children's progress. Relevant outcomes include improvement in core ASD impairments, such as communication, social awareness, sensory sensitivities and repetitiveness; skills such as social functioning and play; participation outcomes such as social inclusion; and parent and family impact. OBJECTIVES To examine the measurement properties of tools used to measure progress and outcomes in children with ASD up to the age of 6 years. To identify outcome areas regarded as important by people with ASD and parents. METHODS The MeASURe (Measurement in Autism Spectrum disorder Under Review) research collaboration included ASD experts and review methodologists. We undertook systematic review of tools used in ASD early intervention and observational studies from 1992 to 2013; systematic review, using the COSMIN checklist (Consensus-based Standards for the selection of health Measurement Instruments) of papers addressing the measurement properties of identified tools in children with ASD; and synthesis of evidence and gaps. The review design and process was informed throughout by consultation with stakeholders including parents, young people with ASD, clinicians and researchers. RESULTS The conceptual framework developed for the review was drawn from the International Classification of Functioning, Disability and Health, including the domains 'Impairments', 'Activity Level Indicators', 'Participation', and 'Family Measures'. In review 1, 10,154 papers were sifted - 3091 by full text - and data extracted from 184; in total, 131 tools were identified, excluding observational coding, study-specific measures and those not in English. In review 2, 2665 papers were sifted and data concerning measurement properties of 57 (43%) tools were extracted from 128 papers. Evidence for the measurement properties of the reviewed tools was combined with information about their accessibility and presentation. Twelve tools were identified as having the strongest supporting evidence, the majority measuring autism characteristics and problem behaviour. The patchy evidence and limited scope of outcomes measured mean these tools do not constitute a 'recommended battery' for use. In particular, there is little evidence that the identified tools would be good at detecting change in intervention studies. The obvious gaps in available outcome measurement include well-being and participation outcomes for children, and family quality-of-life outcomes, domains particularly valued by our informants (young people with ASD and parents). CONCLUSIONS This is the first systematic review of the quality and appropriateness of tools designed to monitor progress and outcomes of young children with ASD. Although it was not possible to recommend fully robust tools at this stage, the review consolidates what is known about the field and will act as a benchmark for future developments. With input from parents and other stakeholders, recommendations are made about priority targets for research. FUTURE WORK Priorities include development of a tool to measure child quality of life in ASD, and validation of a potential primary outcome tool for trials of early social communication intervention. STUDY REGISTRATION This study is registered as PROSPERO CRD42012002223. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Helen McConachie
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Jeremy R Parr
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Magdalena Glod
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Jennifer Hanratty
- School of Sociology, Social Policy and Social Work, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Nuala Livingstone
- School of Sociology, Social Policy and Social Work, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Inalegwu P Oono
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Shannon Robalino
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Gillian Baird
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Tony Charman
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Deborah Garland
- National Autistic Society North East Autism Resource Centre, Newcastle upon Tyne, UK
| | - Jonathan Green
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK
| | - Paul Gringras
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Glenys Jones
- School of Education, University of Birmingham, Birmingham, UK
| | - James Law
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Ann S Le Couteur
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Geraldine Macdonald
- School of Sociology, Social Policy and Social Work, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Elaine M McColl
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Christopher Morris
- PenCRU, Child Health Group, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Jacqueline Rodgers
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Emily Simonoff
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Caroline B Terwee
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Katrina Williams
- University of Melbourne, Royal Children's Hospital and Murdoch Childrens Research Institute, Melbourne, Australia
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Maljaars J, Boonen H, Lambrechts G, Van Leeuwen K, Noens I. Maternal parenting behavior and child behavior problems in families of children and adolescents with autism spectrum disorder. J Autism Dev Disord 2014; 44:501-12. [PMID: 23881094 DOI: 10.1007/s10803-013-1894-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Parents of a child with autism spectrum disorder (ASD) face specific challenges in parenting, but concrete parenting behavior has never been properly investigated in these families. This exploratory questionnaire study compared parenting behaviors among mothers of children and adolescents with ASD (n = 552) and without ASD (n = 437) and examined associations between child behavior problems and parenting behavior. Results showed that mothers of children with ASD reported significantly lower scores on Rules and Discipline and higher scores on Positive Parenting, Stimulating the Development, and Adapting the Environment. Age was differently related to parenting behavior in the ASD versus control group. Furthermore, distinctive correlation patterns between parenting behavior and externalizing or internalizing behavior problems were found for both groups.
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Affiliation(s)
- Jarymke Maljaars
- Parenting and Special Education Research Unit, University of Leuven (KU Leuven), Leopold Vanderkelenstraat 32, Box 3765, 3000, Leuven, Belgium,
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Keefer A, Kalb L, Mazurek M, Kanne S, Freedman B, Vasa R. Methodological considerations when assessing restricted and repetitive behaviors and aggression. RESEARCH IN AUTISM SPECTRUM DISORDERS 2014; 8:1527-1534. [PMID: 27239223 PMCID: PMC4883588 DOI: 10.1016/j.rasd.2014.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Methodological issues impacting the relationship between aggression and restricted, repetitive, and stereotyped behaviors and interests (RRSBI) were examined in 2648 children and adolescents with autism spectrum disorders (ASD) using a multi-method, multi-informant analysis model to assess the effects of informant, assessment method, and aggression phenotype. Overall, a significant, but small relationship was found between RRSBI and aggression (p < .05). There was significant heterogeneity of estimates with large effect sizes observed when utilizing teacher report and a broad phenotype of aggression. Variance in estimates was attributed to differences in informant and assessment method with two times greater effect attributed to informant. Results suggest strategies to optimize future investigations of the relationship between RRSBI and aggression. Findings also provide the opportunity for the development of targeted interventions for aggression in youth with ASD.
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Affiliation(s)
- A.J. Keefer
- Center for Autism and Related Disorders, Kennedy Krieger Institute, 3901 Greenspring Avenue, Baltimore, MD 21211, USA
| | - L. Kalb
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Hampton House, 624 N. Broadway, 8th Floor, Baltimore, MD 21205, USA
| | - M.O. Mazurek
- University of Missouri, Department of Health Psychology and Thompson Center for Autism and Neurodevelopmental Disorders, 205 Portland Street, Columbia, MO 65211, USA
| | - S.M. Kanne
- University of Missouri, Department of Health Psychology and Thompson Center for Autism and Neurodevelopmental Disorders, 205 Portland Street, Columbia, MO 65211, USA
| | - B. Freedman
- Center for Disabilities Studies, University of Delaware, 461 Wyoming Road, Newark, DE 19716, USA
| | - R.A. Vasa
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Department of Psychiatry, Johns Hopkins University School of Medicine, 3901 Greenspring Avenue, Baltimore, MD 21211
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Naturalistic Observations of Nonverbal Children with Autism: A Study of Intentional Communicative Acts in the Classroom. ACTA ACUST UNITED AC 2013. [DOI: 10.1155/2013/296039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We examined evoked and spontaneous communicative acts in six nonverbal children with autism (10–15 years, M = 12.8, SD = 2.1). All participants attended the same special school for children with autism but were in different classes. Each was observed for 30 minutes during a typical school day. An observer coded the presence/absence of an antecedent, the form and function of the communicative act, and the teacher’s response to the child. One hundred and fifty-five communicative acts were observed, 41% were spontaneous and 59% were evoked. The main antecedents to evoked communicative acts were verbal prompts, and most of the evoked communicative acts were physical in nature (i.e., motor acts and gestures). However, verbalizations and the use of the Picture Exchange Communication System (PECS) were higher for spontaneous communicative acts. The functions of spontaneous communicative acts were primarily requests. Results showed a substantial number of “nonresponses” from teachers, even following evoked communicative acts. These results suggest that teachers may not actively promote intentional communication as much as possible. Therefore, our findings provide information concerning ways in which educators could facilitate intentional communication in non-verbal children with autism.
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Buchmann A, Hohmann S, Brandeis D, Banaschewski T, Poustka L. Aggression in children and adolescents. Curr Top Behav Neurosci 2013; 17:421-42. [PMID: 24362971 DOI: 10.1007/7854_2013_261] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Aggressive behaviour is a common phenomenon during childhood and adolescence, but at the same time it is an important associated feature of many psychiatric disorders during this age period. Persistent aggression is related to a variety of negative outcomes in adulthood, including low socioeconomic status and unemployment, criminal behaviour and social isolation. The great heterogeneity of aggressive behaviour still hampers our understanding of causal mechanisms. Still, over the past years, the identification of specific subtypes of aggression has opened possibilities for new and individualized treatment approaches. This article provides information on different subtypes of aggression in children and adolescents, on individual differences that contribute to aggression during development and on possible underlying processes related to aggressive behaviour in young people. Current treatment approaches as well as new emerging treatment possibilities are discussed.
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Affiliation(s)
- Arlette Buchmann
- Medical Faculty Mannheim, Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Heidelberg University, J5, 68159, Mannheim, Germany
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Hsiao MN, Tseng WL, Huang HY, Gau SSF. Effects of autistic traits on social and school adjustment in children and adolescents: the moderating roles of age and gender. RESEARCH IN DEVELOPMENTAL DISABILITIES 2013; 34:254-265. [PMID: 22960068 DOI: 10.1016/j.ridd.2012.08.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Revised: 07/29/2012] [Accepted: 08/03/2012] [Indexed: 06/01/2023]
Abstract
This study examined the associations between children's and adolescents' autistic-like social deficits and school and social adjustment as well as the moderating roles of age and gender in these associations. The sample consisted of 1321 students (48.7% boys) in Grade 1 to Grade 8 from northern Taiwan. Children's and adolescents' autistic-like social deficits were assessed using the Social Responsiveness Scale (SRS), and their school and social adjustment (i.e., academic performance, negative attitudes toward schoolwork/teachers/classmates, behavioral problems at schools, negative peer relationships, and problems with peers) were assessed using the Social Adjustment Inventory for Children and Adolescents (SAICA). Both measures were completed by the mothers of the participants. Results from the linear mixed models demonstrated that autistic-like social deficits were associated with poor academic performance, negative attitudes toward schoolwork, teachers, and classmates, behavioral problems at schools, negative peer relationships, and problematic peer interactions. Moreover, gender and/or age moderated the associations between autistic-like social deficits and school and social adjustment problems. For example, autistic-like social deficits were more strongly related to negative school attitude, school social problems, and negative peer relationships in boys than in girls. Further, autistic-like social deficits were more strongly related to problems with peers in older girls than in older boys or younger children (regardless of gender). In conclusion, the present study suggests that autistic-like social deficits may place children and adolescents at increased risk for social and school maladjustment and that the extent of maladjustment may vary with the child's age and gender and the domains of adjustment under discussion.
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Affiliation(s)
- Mei-Ni Hsiao
- Department of Psychiatry, National Taiwan University Hospital, No 7 Chung-Shan South Road, Taipei, Taiwan.
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Koegel RL, Bharoocha AA, Ribnick CB, Ribnick RC, Bucio MO, Fredeen RM, Koegel LK. Using individualized reinforcers and hierarchical exposure to increase food flexibility in children with autism spectrum disorders. J Autism Dev Disord 2012; 42:1574-81. [PMID: 22042309 PMCID: PMC3793013 DOI: 10.1007/s10803-011-1392-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Inflexibility is a major characteristic of autism. In the present study we addressed inflexible mealtime behaviors and collected longitudinal data across 48 foods for 3 children, ages 6.4-7.8 years, diagnosed with autism spectrum disorder, for up to 22 weeks. Participants exhibited severe challenges with adherence to an extremely restricted repertoire of foods. We employed clinical replication and multiple baseline designs across participants to assess the effects of individualized reinforcement and hierarchical exposure to increase flexibility. Results showed that following intervention, all participants expanded their food repertoire and spontaneously requested new foods during follow up/generalization. Implications for clinical practice and directions for further research are discussed.
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Affiliation(s)
- Robert L Koegel
- Koegel Autism Center, Gevirtz Graduate School of Education, University of California, Santa Barbara, Santa Barbara, CA 93106, USA.
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Boyd BA, McDonough SG, Bodfish JW. Evidence-based behavioral interventions for repetitive behaviors in autism. J Autism Dev Disord 2012; 42:1236-48. [PMID: 21584849 PMCID: PMC3709868 DOI: 10.1007/s10803-011-1284-z] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Restricted and repetitive behaviors (RRBs) are a core symptom of autism spectrum disorders (ASD). There has been an increased research emphasis on repetitive behaviors; however, this research primarily has focused on phenomenology and mechanisms. Thus, the knowledge base on interventions is lagging behind other areas of research. The literature suggests there are evidence-based practices to treat "lower order" RRBs in ASD (e.g., stereotypies); yet, there is a lack of a focused program of intervention research for "higher order" behaviors (e.g., insistence on sameness). This paper will (a) discuss barriers to intervention development for RRBs; (b) review evidence-based interventions to treat RRBs in ASD, with a focus on higher order behaviors; and (c) conclude with recommendations for practice and research.
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Affiliation(s)
- Brian A Boyd
- Division of Occupational Science and Occupational Therapy, Department of Allied Health Sciences, University of North Carolina at Chapel Hill, CB# 7122, Bondurant Hall, Chapel Hill, NC 27599-7120, USA.
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41
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Park CJ, Yelland GW, Taffe JR, Gray KM. Brief Report: The Relationship Between Language Skills, Adaptive Behavior, and Emotional and Behavior Problems in Pre-schoolers with Autism. J Autism Dev Disord 2012; 42:2761-6. [DOI: 10.1007/s10803-012-1534-8] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Language in Low-Functioning Children with Autistic Disorder: Differences Between Receptive and Expressive Skills and Concurrent Predictors of Language. J Autism Dev Disord 2012; 42:2181-91. [DOI: 10.1007/s10803-012-1476-1] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Abstract
The prevalence of and risk factors for aggression were examined in 1,380 children and adolescents with autism spectrum disorders (ASD). Prevalence was high, with parents reporting that 68% had demonstrated aggression to a caregiver and 49% to non-caregivers. Overall, aggression was not associated with clinician observed severity of ASD symptoms, intellectual functioning, gender, marital status, parental educational level, or aspects of communication. Individuals who are younger, come from a higher income family, have more parent reported social/communication problems, or engage in repetitive behaviors were more likely to demonstrate aggression. Given the significant impact of aggression on individual and family outcomes, it is hoped that this knowledge will inform more targeted intervention efforts.
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Task Engagement and Escape Maintained Challenging Behavior: Differential Effects of General and Explicit Cues When Implementing a Signaled Delay in the Delivery of Reinforcement. J Autism Dev Disord 2010; 40:709-20. [DOI: 10.1007/s10803-010-0946-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Matson JL, Shoemaker M. Intellectual disability and its relationship to autism spectrum disorders. RESEARCH IN DEVELOPMENTAL DISABILITIES 2009; 30:1107-1114. [PMID: 19604668 DOI: 10.1016/j.ridd.2009.06.003] [Citation(s) in RCA: 357] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Intellectual disability (ID) and autism spectrum disorders (ASDs) covary at very high rates. Similarly, greater severity of one of these two disorders appears to have effects on the other disorder on a host of factors. A good deal of research has appeared on the topic with respect to nosology, prevalence, adaptive functioning, challenging behaviors, and comorbid psychopathology. The purpose of this paper was to provide a critical review and status report on the research published on these topics. Current status and future directions for better understanding these two covarying disorders was reviewed along with a discussion of relevant strengths and weaknesses of the current body of research.
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Gal E, Dyck MJ, Passmore A. The relationship between stereotyped movements and self-injurious behavior in children with developmental or sensory disabilities. RESEARCH IN DEVELOPMENTAL DISABILITIES 2009; 30:342-352. [PMID: 18693081 DOI: 10.1016/j.ridd.2008.06.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2008] [Revised: 06/11/2008] [Accepted: 06/16/2008] [Indexed: 05/26/2023]
Abstract
We assessed whether the stereotyped movements (SM) that are a defining characteristic of autism are discriminable from those observed in other disorders, and whether stereotyped self-injurious movements, which are excluded as exemplars of SM in DSM-IV, differ from other SM in severity or in kind. We used the Stereotyped and Self-Injurious Movement Interview to assess self-injurious and other SM in children with autism (n=56), intellectual disability (n=29), vision impairment (n=50), or hearing impairment (n=51) and in typical children (n=30). Cross-tabulation of scores indicated that self-injurious behavior is rarely performed in the absence of other SM. Reliability analyses indicated that patterns of covariation among SM items differ across groups so that different item sets are necessary to reliably measure SM in each group. Analyses of variance indicated the autism group exceeded one or more other groups in the frequency of 15 SM, the vision impaired group exceeded others on 5 SM, and the hearing impaired group exceeded others on 1 SM. Discriminant function analysis of SM items indicated that although only 66% of participants were accurately classified, it was rare for a child with a different disorder to be misclassified as having autism or visual impairment. We concluded that self-injurious behavior is a more severe form of SM, and there is a distinctive pattern of SM, including self-injurious behavior, that characterizes children with autism.
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Affiliation(s)
- Eynat Gal
- School of Occupational Therapy, University of Haifa, Israel
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Chiang HM. Expressive communication of children with autism: the use of challenging behaviour. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2008; 52:966-972. [PMID: 18205752 DOI: 10.1111/j.1365-2788.2008.01042.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND There is a lack of empirical research investigating challenging behaviour in children with autism with severe speech impairments in naturalistic settings. The aim of the present study was to investigate challenging behaviour among Australian and Taiwanese children with autism who are non-verbal or have limited speech (i.e. less than five functional words) in school settings and to address the following questions: (1) What are the communicative characteristics (e.g. communicative functions, partners, activities and partner's responses) of challenging behaviour? (2) Do sample characteristics (e.g. age, severity of autism, adaptive behaviour level, the use of graphic symbols, the use of non-symbolic acts, the use of speech) associate with the amount of challenging behaviour? (3) Do cultural differences exist in communicative variables of challenging behaviour? METHOD Naturalistic observations were used to investigate challenging behaviour in children with autism. A total of 32 (17 Australian and 15 Taiwanese) children with autism who were non-verbal or had limited speech participated in the current study and each participant was videotaped for 2 h during his/her everyday school routines. RESULTS Sixteen out of 32 children had challenging behaviour. Challenging behaviour was used for requesting and rejecting communicative functions. A paired-samples t-test revealed that no significant differences existed in the frequency of occurrence between request and reject. Challenging behaviour was directed to adults and peers. A paired-samples t-test revealed that challenging behaviour was directed to adults significantly more frequently than to peers. Communicative partners showed different responses (e.g. deny, no response, delivered, removed, acknowledge) to challenging behaviour. A repeated-measures analysis of variance (ANOVA) revealed a main effect for partner response. Deny was the most common response. Challenging behaviour occurred across a variety of classroom activities (e.g. academic activities, morning circle, morning tea, lunch, free time). A repeated-measures ANOVA revealed a main effect for activity. Challenging behaviour occurred most often during academic activities. A set of correlation analyses indicated a significant correlation existed between the use of graphic symbols and the amount of challenging behaviour. A series of Mann-Whitney U-tests revealed significant differences between Australian and Taiwanese children on the amount of challenging behaviour, communicative functions and partners. A Chi-squared test revealed that there were significantly more Australian children with autism who displayed challenging behaviour than Taiwanese children. CONCLUSIONS The current study shows that a high proportion of children with autism with severe speech impairments used challenging behaviour as a form of expressive communication in their school environments. The findings from the present study may have implications for practitioners who work with children with autism.
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Affiliation(s)
- Hsu-Min Chiang
- Australian Centre for Educational Studies, Macquarie University, Sydney, Australia.
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Functional assessment of problem behavior in children with autism spectrum disorders: a summary of 32 outpatient cases. J Autism Dev Disord 2008; 39:363-72. [PMID: 18704671 DOI: 10.1007/s10803-008-0633-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2008] [Accepted: 07/30/2008] [Indexed: 10/21/2022]
Abstract
The purpose of this study was to examine archival data from an outpatient clinic serving children with autism spectrum disorders to investigate the occurrence of problem behavior functions in this sample. Results indicated that social reinforcement (e.g., attention from others) was involved in maintaining problem behavior for the majority of cases, suggesting that these children lacked socially appropriate responses to access such reinforcement, or that their social environments contained insufficient social reinforcement. Further, the data suggest that problem behavior exhibited by children with autism spectrum disorders can be conceptualized similarly to the problem behavior of children with other developmental disabilities.
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The Prevalence and Incidence of Mental Ill-Health in Adults with Autism and Intellectual Disabilities. J Autism Dev Disord 2008; 38:1676-88. [DOI: 10.1007/s10803-008-0549-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2007] [Accepted: 02/06/2008] [Indexed: 10/22/2022]
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Carr JE, LeBlanc LA. Autism spectrum disorders in early childhood: an overview for practicing physicians. Prim Care 2007; 34:343-59; abstract viii. [PMID: 17666231 DOI: 10.1016/j.pop.2007.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Autism spectrum disorders (ASDs) affect approximately 1 in 166 children in the United States, making it likely for the average physician to encounter patients with ASDs in his or her practice. In particular, pediatricians and developmental neurologists play a critical role in early identification, resource referrals, and management of a variety of comorbid physical and medical concerns. This article reviews the current literature on ASDs and provides recommendations for practice in areas critical to the provision of medical services.
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Affiliation(s)
- James E Carr
- Department of Psychology, Western Michigan University, Kalamazoo, MI 49008-5439, USA.
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