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Cooper CM, Rosen T, Kim H, Eaton NR, Cohn E, Drahota A, Moskowitz LJ, Lerner MD, Kerns CM. Predictors of expert providers' familiarity with intervention practices for school- and transition-age youth with autism spectrum disorder. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2023; 27:331-343. [PMID: 35722950 DOI: 10.1177/13623613221100787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
LAY ABSTRACT School-age children, adolescents, and young adults with autism spectrum disorder encounter many different types of providers in their pursuit of treatment for anxiety, behavior problems, and social difficulties. These providers may all be familiar with different types of intervention practices. However, research has not yet investigated patterns in expert providers' familiarity with different practices nor how these patterns are related to the characteristics of providers (years in practice, academic discipline, setting) and the youth (age and intellectual disability) they typically support. A panel of 53 expert transdisciplinary providers rated their familiarity with 55 intervention practices (derived from research and expert nominations) via an online Delphi poll. Advanced statistical methods were used to identify types of intervention practices with which providers were familiar, which included two approaches (cognitive and behavioral) and two strategies (engagement and accessibility). Providers who practiced outside a school setting or treated clients without intellectual disability were more familiar with cognitive approaches. Clinical psychologists, behavior analysts, and school-based providers were more familiar with behavioral approaches. Providers practicing outside school settings were also more familiar with engagement strategies, and providers with more years in practice were more familiar with accessibility strategies. These results may help families and researchers to better anticipate how services may vary depending on the types of autism spectrum disorder providers seen and work to reduce disparities in care that may result.
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Erhard P, Falcomata TS, Oshinski M, Sekula A. The Effects of Multiple-Exemplar Training on Generalization of Social Skills with Adolescents and Young Adults with Autism: a Systematic Review. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2022. [DOI: 10.1007/s40489-022-00328-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Mohammadzaheri F, Koegel LK, Bakhshi E, Khosrowabadi R, Soleymani Z. The Effect of Teaching Initiations on the Communication of Children with Autism Spectrum Disorder: A Randomized Clinical Trial. J Autism Dev Disord 2021; 52:2598-2609. [PMID: 34296374 DOI: 10.1007/s10803-021-05153-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 12/01/2022]
Abstract
This study examined the effect of Pivotal response treatment (PRT) to improve verbal initiations in children with Autism Spectrum Disorder, age 6-12 years old, using a Randomized Clinical Trial design. Intervention was conducted three times a week for 2 months, for a total of 24 one-hour sessions. The PRT intervention taught a variety of questions and attention/assistance-seeking initiations. The treatment as usual (TAU) group received standard language intervention. Results showed that the PRT group made significant improvements in their number of verbal initiations as well as collateral gains in general communicative skills and mean length of utterance (MLU) compared to the TAU group. Theoretical implications of including motivational approaches to develop social initiations are reviewed.
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Affiliation(s)
- Fereshteh Mohammadzaheri
- Department of Speech Therapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Lynn Kern Koegel
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Enayatollah Bakhshi
- Department of Biostatistics and Epidemiology, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Reza Khosrowabadi
- Institute for Cognitive and Brain Sciences, Shahid Beheshti University GC, Tehran, Iran
| | - Zahra Soleymani
- Department of Speech Therapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran.
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Silbaugh BC. Some Dimensions of Mand Variability and Implications for Research and Practice. Anal Verbal Behav 2021; 37:123-145. [PMID: 34395169 PMCID: PMC8295427 DOI: 10.1007/s40616-021-00144-7] [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: 01/28/2021] [Indexed: 10/21/2022] Open
Abstract
Since Skinner's conceptualization of the mand, applied behavior analysis researchers have used the concept to develop stimulus control transfer procedures effective for addressing manding deficits. More recently, researchers have explored the clinical utility of reinforcing mand variability during mand training and functional communication training. However, limitations in the conceptual analysis of mand variability may have limited the kinds of questions addressed in this research and our understanding of the findings. The current article reconceptualizes mand variability as consisting of eight distinct dimensions and provides operational definitions of the dimensions that may be useful for more precisely characterizing the effects of reinforcement on mand variability in future research. The article concludes with a brief discussion of potential clinical and research implications.
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Chezan LC, Liu J, Cholewicki JM, Drasgow E, Ding R, Warman A. A Psychometric Evaluation of the Quality of Life for Children with Autism Spectrum Disorder Scale. J Autism Dev Disord 2021; 52:1536-1552. [PMID: 33961179 DOI: 10.1007/s10803-021-05048-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2021] [Indexed: 11/26/2022]
Abstract
Our purpose in this study was to validate the Quality of Life for Children with Autism Spectrum Disorder scale. We first conducted an exploratory factor analysis to examine the factor structure. Results suggested that a three-factor model (Interpersonal Relationships, Self-Determination, and Emotional Well-Being) should be retained. Next, we conducted a confirmatory factor analysis to compare a higher-order factor model and additional models. Results showed acceptable model fit for the higher-order factor model. The scale had excellent reliability (α = .90) for the overall scale and for the three subscales (Interpersonal Relationships, α = .87; Self-Determination, α = .81; and Emotional Well-Being, α = .66). The 16-item scale showed convergent and divergent validity. Implications for future research and practice are discussed.
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Affiliation(s)
- Laura C Chezan
- Old Dominion University, 4501 Hampton Blvd., Child Study Center 122, Norfolk, VA, 23529, USA.
| | - Jin Liu
- University of South Carolina, 820 Main Street, Columbia, SC, 29208, USA
| | | | - Erik Drasgow
- University of South Carolina, 820 Main Street, Columbia, SC, 29208, USA
| | - Ruyi Ding
- Tsinghua Shenzhen International Graduate School, University Town of Shenzhen, Nanshan District, Shenzhen, 518055, People's Republic of China
| | - Adam Warman
- The Faison Center, 1701 Byrd Avenue, Richmond, VA, 23230, USA
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Mercado E, Chow K, Church BA, Lopata C. Perceptual category learning in autism spectrum disorder: Truth and consequences. Neurosci Biobehav Rev 2020; 118:689-703. [PMID: 32910926 PMCID: PMC7744437 DOI: 10.1016/j.neubiorev.2020.08.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 08/01/2020] [Accepted: 08/29/2020] [Indexed: 02/01/2023]
Abstract
The ability to categorize is fundamental to cognitive development. Some categories emerge effortlessly and rapidly while others can take years of experience to acquire. Children with autism spectrum disorder (ASD) are often able to name and sort objects, suggesting that their categorization abilities are largely intact. However, recent experimental work shows that the categories formed by individuals with ASD may diverge substantially from those that most people learn. This review considers how atypical perceptual category learning can affect cognitive development in children with ASD and how atypical categorization may contribute to many of the socially problematic symptoms associated with this disorder. Theoretical approaches to understanding perceptual processing and category learning at both the behavioral and neural levels are assessed in relation to known alterations in perceptual category learning associated with ASD. Mismatches between the ways in which children learn to organize perceived events relative to their peers and adults can accumulate over time, leading to difficulties in communication, social interactions, academic performance, and behavioral flexibility.
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Affiliation(s)
- Eduardo Mercado
- University at Buffalo, The State University of New York, Dept. of Psychology, Buffalo, NY, 14260, USA.
| | - Karen Chow
- University at Buffalo, The State University of New York, Dept. of Psychology, Buffalo, NY, 14260, USA
| | - Barbara A Church
- Georgia State University, Language Research Center, 3401 Panthersville Rd., Decatur, GA, 30034, USA
| | - Christopher Lopata
- Canisius College, Institute for Autism Research, Science Hall, 2001 Main St., Buffalo, NY, 14208, USA
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Sigafoos J, Gevarter C. Introduction to the Special Issue: Communication Intervention for Individuals with Complex Communication Needs. Behav Modif 2020; 43:767-773. [PMID: 31469004 DOI: 10.1177/0145445519868809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Individuals with complex communication needs are likely to experience considerable difficulties and challenges with everyday communication interactions due to limited use and understanding of natural speech. In this editorial, we review the nature of complex communication needs, describe the wide range of individuals who may experience such needs, and provide a brief history of behavioral approaches to addressing these needs. We also highlight the six papers in this special issue that contribute to the further understanding of the use of behavioral intervention approaches for addressing complex communication needs. These papers include one conceptual overview of aided augmentative and alternative communication (AAC) interventions for individuals with complex communication needs, four intervention studies addressing a range of communicative topographies (i.e., vocal speech, AAC, and a social messaging app), and one systematic review examining interventions that promote communicative response variability. These six papers highlight the diversity of complex communication needs and emphasize the importance of examining the efficacy of a wide range of individualized behavioral approaches that are matched to specific needs and goals.
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Affiliation(s)
- Jeff Sigafoos
- 1 School of Education, Victoria University of Wellington, Wellington, New Zealand
| | - Cindy Gevarter
- 2 Department of Speech and Hearing Sciences, University of New Mexico, Albuquerque, USA
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