SERIAL EDITOR ROBERT M. HODAPP Vanderbilt Kennedy Center for Research on Human Development, Department of Special Education, Peabody College, Vanderbilt University, Nashville, TN, USA BOARD OF ASSOCIATE EDITORS PHILIP DAVIDSON University of Rochester School of Medicine and Dentistry ELISABETH DYKENS Vanderbilt University MICHAEL GURALNICK University of Washington RICHARD HASTINGS Bangor University LINDA HICKSON Columbia University CONNIE KASARI University of California, Los Angeles WILLIAM McILVANE E. K. Shriver Center GLYNIS MURPHY University of Kent TED NETTELBECK Adelaide University MARSHA MAILICK SELTZER University of Wisconsin-Madison JAN WALLANDER Sociometrics Corporation VOLUME FORTY FOUR I r nternatIonal evIew of RESEARCH IN DEVELOPMENTAL DISABILITIES Challenging Behavior Edited by RICHARD HASTINGS School of Psychology, Bangor University, Bangor, Gwynedd, Wales, UK JOHANNES ROJAHN Department of Psychology, George Mason University, Fairfax, VA, USA AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Academic Press is an imprint of Elsevier Academic Press is an imprint of Elsevier 225 Wyman Street, Waltham, MA 02451, USA 525 B Street, Suite 1800, San Diego, CA 92101-4495, USA Radarweg 29, PO Box 211, 1000 AE Amsterdam, The Netherlands The Boulevard, Langford Lane, Kidlington, Oxford, OX5 1GB, UK 32 Jamestown Road, London NW1 7BY, UK First edition 2013 Copyright © 2013 Elsevier Inc. All rights reserved. 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Because of rapid advances in the medical sciences, in particular, independent verification of diagnoses and drug dosages should be made For information on all Academic Press publications visit our website at store.elsevier.com ISBN: 978-0-12-401662-0 ISSN: 2211-6095 Printed and bound in United States of America 13 14 10 9 8 7 6 5 4 3 2 1 CONTRIBUTORS Dawn Adams The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Debbie Allen The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Michael G. Aman Nisonger Center UCEDD, Ohio State University, Columbus, OH, USA Leah Bull The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Iser G. DeLeon Department of Behavioral Psychology, The Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA Darragh P. Devine Department of Psychology, University of Florida, FL, USA Robert Didden Behavioral Science Institute, Radboud University Nijmegen, Nijmegen, The Netherlands Cristan A. Farmer Pediatrics & Developmental Neuroscience Branch, National Institute of Mental Health, Bethesda, MD, USA Meagan K. Gregory School of Psychology, Florida Institute of T echnology, Melbourne, FL, USA Mary Heald The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Andrew Jahoda Institute of Health and Wellbeing, University of Glasgow, Glasgow, Scotland, UK Giulio E. Lancioni Department of Neuroscience and Sense Organs, University of Bari, Bari, Italy Russell Lang Clinic for Autism Research Evaluation and Support, Texas State University-San Marcos, San Marcos, TX, USA; The Meadows Center for Preventing Educational Risk, The University of Texas at Austin, Austin, TX, USA William R. Lindsay Castlebeck, Department of Psychology, University of Abertay Dundee, Angus, Scotland, UK; Bangor University, Wales, UK; Deakin University, Australia ix x Contributors Kenneth M. A. MacMahon Department of Clinical Psychology, Adult Learning Disability Service, NHS Lanarkshire, Scotland, UK Laura Lee McIntyre Department of Special Education and Clinical Sciences, University of Oregon, Eugene, OR, USA Suzanne M. Milnes Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA Jo Moss The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK; Institute of Cognitive Neuroscience, University College London, London, UK Mark F. O’Reilly The Meadows Center for Preventing Educational Risk, The University of T exas at Austin, Austin, TX, USA Chris Oliver The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Carol Pert Mental Health and Wellbeing, University of Glasgow, Glasgow, Scotland, UK Claire C. St. Peter Department of Psychology, West Virginia University, Morgantown, WV, USA Cathleen C. Piazza Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA Jeff Sigafoos School of Educational Psychology, Victoria University of Wellington, Wellington, New Zealand Frank J. Symons Department of Educational Psychology, University of Minnesota, Minneapolis, MN, USA Larah van der Meer School of Educational Psychology, Victoria University of Wellington, Wellington, New Zealand Lucy Wilde The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK Paul Willner Department of Psychology, College of Human and Health Sciences, Swansea University, Swansea, UK Kate Woodcock The Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Birmingham, UK; Culture and Social Cognitive Neuroscience Laboratory, Department of Psychology, Peking University, Beijing, PR China PREFACE When we first conceived this volume, our aim was to bring together reviews that represent the state of the art in relation to challenging behaviors in adults and children with developmental disabilities. We sought international authors at the forefront of their fields in the understanding and treatment of chal- lenging behaviors. Authors were asked to include the latest research evidence and thus to mainly incorporate published literature from 2002 to 2013. It is very pleasing to see that all authors have delivered on this request, typically only citing earlier studies where there is a lack of contemporary evidence or where citations are needed to provide some context for the reviews. The second request we made to all authors was to include discussion of theoretical perspectives, both biological and psychosocial (and their interac- tions), and perspectives on or implications for treatment. In terms of treat- ment, sometimes the topic areas naturally lend themselves to authoritative reviews of treatment evidence. In other cases, we encouraged authors to discuss the implications of their theory and research reviews for treatment and where possible to offer new insights that may prompt new lines of work in the field. Although treatment is a part of all the reviews in the first section of the volume (“Behavioral, psychological, and biological aspects of challenging behaviors”), we focused in the second section specifically on domains related to treatment that we believed were generating new evi- dence or that go across multiple domains or forms of challenging behavior. The volume begins with Sigafoos et al. providing perspectives on the early emergence of challenging behaviors and early intervention. We then move to four of the most common forms of challenging behavior in people with developmental disabilities: self-injury (Symons & Devine), aggressive behavior (Jahoda et al.), criminal/offending behavior (Lindsay), and eating/ feeding problems (Milnes & Piazza). The first section of the volume ends with a chapter by Oliver et al. that focuses on genetic syndromes and an integrative perspective on biological and behavioral/psychological models of understanding. In the second section of the Challenging Behavior volume, DeLeon et al. provide an overview of developments in behavioral theory and implica- tions for the treatment of challenging behaviors, McIntyre reviews evidence for using behavioral parent training as a means of treatment especially in young children, and Farmer and Aman review pharmacological interven- tion approaches. xi xii Preface We believe that these reviews provide a state-of-the-art perspective on challenging behaviors in the field of developmental disability. In addition, each author or team of authors have also addressed new ideas that they and others have been working on and offer new perspectives on both our understanding and treatment of challenging behaviors. It is clear from these reviews that multiple viewpoints are being applied to challenging behaviors and this is because we cannot ignore the evidence that a range of biologi- cal, behavioral, psychological and social perspectives are needed to make decisive progress in understanding of these behaviors. More importantly though, these chapters make clear that simple models are likely to be found wanting and that the proper transdisciplinary integration of several perspec- tives into new theoretical understandings will benefit people with develop- mental disabilities and their families and carers. Richard P. Hastings Johannes Rojahn February 2013 CHAPTER ONE Early Signs and Early Behavioral Intervention of Challenging Behavior Russell Lang*,‡, Jeff Sigafoos†,1, Larah van der Meer†, Mark F. O’Reilly‡, Giulio E. Lancioni§, Robert Didden¶ *Clinic for Autism Research Evaluation and Support, Texas State University-San Marcos, San Marcos, TX, USA †School of Educational Psychology, Victoria University of Wellington, Wellington, New Zealand ‡The Meadows Center for Preventing Educational Risk, The University of Texas at Austin, Austin, TX, USA §Department of Neuroscience and Sense Organs, University of Bari, Bari, Italy ¶Behavioral Science Institute, Radboud University Nijmegen, Nijmegen, The Netherlands 1Corresponding author: E-mail: [email protected] Contents 1. Introduction 2 2. Theories on the Emergence of Challenging Behavior 4 2.1. Biological Influences on the Development of Challenging Behavior 5 2.2. Learning Factors and the Development of Challenging Behavior 6 2.3. Phenotype–Learning Interactions 7 3. Risk Factors and Precursors for Challenging Behavior 8 3.1. Risk Factors for the Development of Challenging Behavior 8 3.2. Precursors of Challenging Behavior 9 4. Review of Early Intervention Studies for Treatment of Challenging Behavior 16 4.1. Previous Meta-Analytic Reviews 16 4.2. Examples of Successful Early Behavioral Intervention 20 4.3. Important Components and Attributes of Effective Intervention 25 4.4. Child Characteristics Associated with Positive Intervention Outcomes 27 5. Remaining Issues and Future Research 28 6. Conclusions 29 References 30 Abstract This chapter summarizes research on the emergence of challenging behavior and early behavioral intervention for the treatment of challenging behavior in young children with Intellectual Disability (ID). Biological and learning theories related to the emergence of challenging behavior and risk factors for challenging behavior, which include a variety of constitutional (e.g. intelligence quotient, syndrome, adaptive behavior deficits) and environmental variables (e.g. reinforcement contingencies), are reviewed. Literature related to precursor behaviors that reliably predict challenging behavior is also reviewed. Data support the use of behavioral intervention to reduce International Review of Research in Developmental Disabilities, Volume 44 © 2013 Elsevier Inc. ISSN 2211-6095, http://dx.doi.org/10.1016/B978-0-12-401662-0.00001-4 All rights reserved. 1 2 Russell Lang et al. challenging behavior in young children with ID. A two-phase model involving functional analysis followed by function-based treatments appears to produce the largest effect sizes. Additional research is required to establish the utility of preventing challenging behavior by reducing risk factors and/or through the treatment of precursor behavior. Future research should also aim to more fully explore child characteristics that might predict intervention outcomes. 1. INTRODUCTION Challenging behavior (e.g. self-injury, aggression, and property destruction) is prevalent among individuals with intellectual disability (ID) (Poppes, van der Putten, & Vlaskamp, 2010). For example, a study of 900 individuals with ID reported an 11% prevalence figure for challenging behavior (Holden & Gitlesen, 2006). There is also evidence to suggest that challenging behavior among individuals with ID emerges during the early years of life. Emerson et al. (2001) gathered data on the emergence of challenging behavior among some 4000 individuals with ID. The research- ers surveyed the presence or absence of several major types of challenging behavior (e.g. aggression, self-injury, and destructive behavior). Their data suggested that challenging behavior typically emerged around 2–3 years of age, although in some cases such behavior was present within the first 6 months of life. In a more recent study, Kurtz, Chin, Huete, and Cataldo (2012) moni- tored 32 children who were <5 years of age. The children were moni- tored because each had begun to engage in self-injurious behavior (SIB) within the previous 6 months. The monitoring procedures involved (1) interviewing parents, (2) standardized measures of development, language, and challenging behavior, and (3) home-based observations. Among this sample, SIB was reported to have started prior to 1 year of age. In addition to SIB, most of the children also engaged in other challenging behavior (e.g. tantrums and aggression). The earlier emergence of chal- lenging behavior in this study, compared to Emerson et al. (2001), could stem from Kurtz et al.’s selection of a smaller sample of children who had already begun SIB. This sample could thus be seen as perhaps more clearly at risk than the larger population in the Emerson et al. study. Still, these studies suggest that early intervention and prevention of challeng- ing behavior among children with ID may be required prior to 1 year of age in some cases. Indeed, without effective early intervention, challenging behavior is likely to persist and greatly impede socialization, complicate rehabilitation Early Signs and Early Behavioral Intervention 3 and education efforts, and cause injury to the individual and/or their caregivers (Green, O’Reilly, Itchon, & Sigafoos, 2005). While fluctuations in the intensity and frequency are common, challenging behavior has been found to be highly persistent across the lifespan (Taylor, Oliver, & Murphy, 2011; Totsika & Hastings, 2009). In extreme cases, the challenging behavior can be fatal (Luiselli, 2012). Even in less extreme cases, challenging behavior is a major source of stress for parents (e.g. Hastings, 2002; Peters-Scheffer, Didden, & Korzilius, in press). Challenging behavior is also commonly identified as a major cause of “burnout” among professionals (Yoon, 2002). Given the early emergence, persistence, and adverse consequences, it is not surprising that a great deal of research has focused on understanding the nature, assessment, and treatment of challenging behavior in young children with ID. However, understanding the evidence base related to the nature, assessment, and treatment of challenging behavior in young children with ID is complicated by several factors. First, broad theoretical perspectives regarding the etiology of challenging behavior (i.e. biological and learning) have been delineated. These theories are not necessarily mutually exclusive in that learning experiences may strengthen behavior that might have had a genetic basis. Still the two perspectives do tend to suggest different e mphases in terms of early intervention. Second, the frequency, severity, and form of challenging behavior, as well as the specific approach to early intervention, are often influenced by the presence or the absence of a number of risk factors. Several risk factors have been associated with challenging behavior among individuals with ID. These include comorbid conditions such as autistic disorder and severity of ID (e.g. Richards, Oliver, Nelson, & Moss, 2012). Specifically, challenging behavior is generally more prevalent among individuals with severe versus mild/moderate ID. Deficits in adaptive behavior functioning, especially communication and social skills deficits, have also been implicated as risk factors for challenging behavior among individuals with ID (Sigafoos, Arthur, & O’Reilly, 2003). However, these general claims need to be tempered by the fact that links between some of these factors—degree of adaptive behavior deficits for instance and probability of challenging behavior—are not always evident. Kurtz et al. (2012), for example, found little relation between communication ability and SIB in their sample of 32 preschool children. Additional potential risk factors that have been identified in some studies include living in an impoverished environment and the presence of significant health/mental health problems, such as