21.3 BEHAVIOR IMAGING FOR AUTISM SPECTRUM DISORDER DIAGNOSIS, ASSESSMENT, AND TREATMENT MONITORING

The Diagnostic and Statistical Manual of Mental Disorders, fifth edition characterizes oppositional defiant disorder (ODD) as reflecting pervasive patterns of irritable mood, defiant behavior, and/or vindictiveness. Youth with autism spectrum disorder (ASD) exhibit high rates of disruptive behaviors commonly associated with ODD, such as noncompliance, irritability, temper tantrums, and mood dysregulation. This chapter reviews the presentation of ODD in individuals with ASD, including current prevalence estimates, proposed etiology, validated assessment methods, and emerging best practices designed to treat challenging behaviors. Although there is a robust literature describing assessment and treatment procedures for disruptive behaviors in individuals with ASD, conceptualizing these hallmark behaviors within the framework of ODD is relatively novel and not without controversy. Discussion thus includes challenges around the applicability of the diagnostic criteria in this population and future research directions that may provide clarity on this issue.

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Assessing Caregiver Stress and Coping at Time of Autism Spectrum Disorder Diagnosis

Early Childhood Education Journal ◽

10.1007/s10643-020-01145-2 ◽

2021 ◽

Author(s):

Emily R. Shamash ◽

Jocelyn A. Hinman

Keyword(s):

Autism Spectrum Disorder ◽

Autism Spectrum ◽

Stress And Coping ◽

Spectrum Disorder ◽

Autism Spectrum Disorder Diagnosis ◽

And Coping

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Measuring Transactional Engagement Among Young Children with Elevated Likelihood for Later Autism Spectrum Disorder Diagnosis

Journal of Autism and Developmental Disorders ◽

10.1007/s10803-021-05124-3 ◽

2021 ◽

Author(s):

Thelma E. Uzonyi ◽

Elizabeth R. Crais ◽

Linda R. Watson ◽

Sallie W. Nowell ◽

Grace T. Baranek ◽

...

Keyword(s):

Autism Spectrum Disorder ◽

Young Children ◽

Autism Spectrum ◽

Spectrum Disorder ◽

Autism Spectrum Disorder Diagnosis

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Assessment and Treatment of Selective Mutism in a Child With Autism Spectrum Disorder

Clinical Case Studies ◽

10.1177/1534650120983451 ◽

2020 ◽

pp. 153465012098345

Author(s):

Mirela Cengher ◽

Joy C. Clayborne ◽

Adrianna E. Crouch ◽

Julia T. O’Connor

Keyword(s):

Autism Spectrum Disorder ◽

Social Interaction ◽

Environmental Variables ◽

Behavioral Interventions ◽

Selective Mutism ◽

Autism Spectrum ◽

Spectrum Disorder ◽

Future Research ◽

Assessment And Treatment

Over 60% of children diagnosed with selective mutism are also diagnosed with Autism Spectrum Disorder. Previous research established that behavioral interventions are effective at increasing speech in children with both diagnoses. However, few studies conducted assessments to determine environmental variables that inhibit speech, and such assessments are necessary for the development of effective and efficient treatments. This case study describes an assessment that evaluated the function(s) of selective mutism. The results confirmed that the participant did not talk to avoid social interaction and that mutism occurred primarily in the presence of multiple, unfamiliar people. Our first treatment focused on increasing tolerance for social interaction, demonstrated by an increase in speech production in the presence of unfamiliar people. Our second treatment focused on increasing qualitative aspects of the participant’s speech (i.e., both responses and initiations). Finally, we taught the participant’s parents to implement the treatment in naturalistic settings, and the participant demonstrated generalization of treatment effects across people and settings. Implications for clinical practice and future research are discussed.

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Autism Spectrum Disorder diagnosis based on trajectories of eye tracking data

2021 IEEE 34th International Symposium on Computer-Based Medical Systems (CBMS) ◽

10.1109/cbms52027.2021.00016 ◽

2021 ◽

Author(s):

Thiago V. Cardoso ◽

Gabriel C. Michelassi ◽

Felipe O. Franco ◽

Fernando M. Sumiya ◽

Joana Portolese ◽

...

Keyword(s):

Autism Spectrum Disorder ◽

Eye Tracking ◽

Autism Spectrum ◽

Spectrum Disorder ◽

Tracking Data ◽

Autism Spectrum Disorder Diagnosis

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Hyperacusis in Autism Spectrum Disorders

Audiology Research ◽

10.3390/audiolres11040049 ◽

2021 ◽

Vol 11 (4) ◽

pp. 547-556

Author(s):

Ali A. Danesh ◽

Stephanie Howery ◽

Hashir Aazh ◽

Wafaa Kaf ◽

Adrien A. Eshraghi

Keyword(s):

Autism Spectrum Disorder ◽

Autism Spectrum Disorders ◽

Autism Spectrum ◽

Spectrum Disorder ◽

Assessment And Treatment ◽

Spectrum Disorders ◽

The Relationship

Hyperacusis is highly prevalent in the autism spectrum disorder (ASD) population. This auditory hypersensitivity can trigger pragmatically atypical reactions that may impact social and academic domains. Objective: The aim of this report is to describe the relationship between decreased sound tolerance disorders and the ASD population. Topics covered: The main topics discussed include (1) assessment and prevalence of hyperacusis in ASD; (2) etiology of hyperacusis in ASD; (3) treatment of hyperacusis in ASD. Conclusions: Knowledge of the assessment and treatment of decreased sound tolerance disorders within the ASD population is growing and changing.

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Prediction of the autism spectrum disorder diagnosis with linear discriminant analysis classifier and K-nearest neighbor in children

2018 6th International Symposium on Digital Forensic and Security (ISDFS) ◽

10.1109/isdfs.2018.8355354 ◽

2018 ◽

Cited By ~ 12

Author(s):

Osman Altay ◽

Mustafa Ulas

Keyword(s):

Autism Spectrum Disorder ◽

Discriminant Analysis ◽

Linear Discriminant Analysis ◽

Nearest Neighbor ◽

Autism Spectrum ◽

Spectrum Disorder ◽

K Nearest Neighbor ◽

Linear Discriminant ◽

Autism Spectrum Disorder Diagnosis ◽

Linear Discriminant Analysis Classifier

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Treating Vocal Stereotypy With Environmental Enrichment and Response Cost

Clinical Case Studies ◽

10.1177/1534650111429377 ◽

2011 ◽

Vol 10 (6) ◽

pp. 440-448 ◽

Cited By ~ 5

Author(s):

Nicholas Watkins ◽

Lisa Paananen ◽

Eric Rudrud ◽

John T. Rapp

Keyword(s):

Autism Spectrum Disorder ◽

Case Studies ◽

Environmental Enrichment ◽

Autism Spectrum ◽

Spectrum Disorder ◽

Future Research ◽

Response Cost ◽

Vocal Stereotypy ◽

Assessment And Treatment

The authors describe the assessment and treatment of vocal stereotypy in two children diagnosed with an autism spectrum disorder. Both the case studies evaluated the effectiveness of response cost (RC). The RC interventions quickly reduced and eventually eliminated the vocal stereotypy in one participant and reduced it to near-zero levels in the second. Postintervention probes for one participant confirmed the continued reduction of vocal stereotypy 1 month after treatment and its elimination 8 months after treatment. Directions for future research are also discussed.

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