This document provides an overview of Autism Spectrum Disorder (ASD) including predictive factors, characteristics, changes from DSM-IV to DSM-V criteria, the diagnostic process, screening tools, controversies, and service options. It discusses how early diagnosis is important for intervention outcomes. Screening tools like MCHAT and diagnostic tools like ADI-R and ADOS are described. The capstone goal is to survey pediatricians on ASD diagnostic practices and training.
This slide is part of a collection of exam revision slides from Atypical Child Development. The slides have been created by me, and based on several different research papers. The slides were created for essay exam.
Complex developmental disability in infancy and early childhood, sign and symptom, its treatment via therapist approaches across the child's daily life
A power point presentation on Autism Spectrum disorders I created in collaboration with a team of three other graduate students at the University of Dayton.
Pervasive developmental disorder are characterized by severe and pervasive impairment in several areas of development: reciprocal social interaction skills, communication skills, or the presence of stereotyped behavior, interests, and activities.
Social Pragmatic Communication Disorder PresentationLaura Justus
This presentation on Social Pragmatic Communication Disorder explores this particular exceptionality from the formal definition, to characteristics, educational considerations for a classroom educator and intervention techniques from the perspective of a Canadian educator and includes additional digital resources. This inclusive presentation was created with all learning styles in mind and includes visual, auditory and written components as well as videos from Dr. Lydia Soifer and other specialists in the area of special education and exceptionalities.
This slide is part of a collection of exam revision slides from Atypical Child Development. The slides have been created by me, and based on several different research papers. The slides were created for essay exam.
Complex developmental disability in infancy and early childhood, sign and symptom, its treatment via therapist approaches across the child's daily life
A power point presentation on Autism Spectrum disorders I created in collaboration with a team of three other graduate students at the University of Dayton.
Pervasive developmental disorder are characterized by severe and pervasive impairment in several areas of development: reciprocal social interaction skills, communication skills, or the presence of stereotyped behavior, interests, and activities.
Social Pragmatic Communication Disorder PresentationLaura Justus
This presentation on Social Pragmatic Communication Disorder explores this particular exceptionality from the formal definition, to characteristics, educational considerations for a classroom educator and intervention techniques from the perspective of a Canadian educator and includes additional digital resources. This inclusive presentation was created with all learning styles in mind and includes visual, auditory and written components as well as videos from Dr. Lydia Soifer and other specialists in the area of special education and exceptionalities.
This presentation is an introductory presentation on Autism (ASD): together with the list of lots of online sources and organizations that can help you to find out more information on this type of brain developmental disorder.
Overview of the importance of early intervention for children with autism. Discusses some common signs of autism and research based treatment options such as applied behavior analysis (ABA)
Never Fall Behind: Early Action for Babies + Young Children with Delays: Febr...Vicky Sarmiento (She/Her)
In our first of a series of webinars curated for the provider community by fellow child healthcare professionals, Dr. Emily and Dr. Jin Lee talk about the importance of early action and intervention, how to recognize delays, and best practices in neuropsychological testing and evaluation.
This presentation can be supplemented with our video recording on BabyNoggin's Youtube. The video webinar recording will be available 3/2/18. Thank you!
In this webinar, Marian Williams, PhD, Associate Professor of Clinical Pediatrics at the USC UCEDD and Program Area Lead in Early Childhood Mental Health Programs, and Co-Director
of Interdisciplinary Training discussed:
- A project to increase access to early screening and intervention for youn children in underserved communities
- Why screening is critical; what is screened
- Red flags for autism spectrum disorder
- What services are recommended for young children with developmental concerns
- How we can keep children from falling through the cracks
The links between school failure and serious psychosocial problems later in life are very strong for all children, regardless of family background. This is bad news for children in out-of-home care. They do poorly in the education system, worse than peers with the same cognitive ability. The good news is that most interventions targeting foster children’s school performance seem to yield positive results. Health is another area that has been neglected in the Nordic welfare states. Again, the good news is that relatively simple interventions can make a substantial difference. Bo Vinnerljung uses results from a host of national population studies and intervention studies to argue for a strong – “back-to-basics” – focus on education and health in child welfare practice.
Health Related Quality of Life with Children of Autism Spectrum Disorder in B...farhana safa
Research done by Dr. Farhana Safa about Autism Spectrum Disorder in Bangladesh. This was done during my MPH program under the course no.: MPH5040 at American International University, Bangladesh (AIUB).
Transforming Care: Share and Learn Webinar – 29 March 2018NHS England
Topic One: "The ERIN Initiative"
Guest speakers: Susan Holloway, NHS Chorley & South Ribble CCG and NHS Greater Preston CCG and Sheila Roberts, Lancashire Care NHS Foundation Trust
The aim of "The ERIN (Education, Resources, Interventions and Networking) Initiative" is to provide a local, accessible, responsive, early assessment and intervention service for children aged 0-5 years who may be placed on the pre-school Autism Spectrum Disorder (ASD) pathway.
This webinar reports on the progress made during a pilot which commenced on 1st October 2017 to implement a service which deals with complex/challenging behaviors of children who may or may not go on to have a diagnosis with autism.
Topic Two: An introduction and brief overview of the Source4Networks platform
Session led by Rob Cockburn, Sustainable Improvement Team, NHS England
This topic provides an introduction and brief overview of the Source4Networks platform and its potential to support the Transforming Care Programme.
1. Autism Spectrum Disorder (ASD)
Alana Fabish, Emily Griffin, Ellen Quinn, Nicolette Sinagra
NYMC - Department of Speech-Language Pathology
March 1, 2016
2. Today’s Objectives
● Autism Spectrum Disorder
○ Predictive factors
○ “Red flags”
○ Characteristics
● Transition from DSM-IV to DSM-V
● The Diagnostic Process
○ Screening Tools; Early Dx; Referral/Service Options
● Dx Controversies & Professionals
● AAP Guidelines
● Capstone Information
3. Autism (ASD)
● Developmental disability
○ Social, communication, behavioral challenges
■ ~ 1 in 68 Dx; 4:1 (M/F)
● Etiology: ıdıopathıc.
○ Biological/Genetic? Environmental? Dietary? Vaccinations*
● “Umbrella Term” (~2013)
○ Asperger’s Disorder (AsD), Autistic Disorder (AD), PDD-NOS
○ People fall on a continuum from mild to severe deficits
4. Predictive Factors
● Maternal age was not a predictive factor when compared to
the family characteristics and dynamics (Bickel et al., 2015).
● “Urbanicity” led to an increased amount of diagnoses, due to:
○ Increased general awareness.
○ Exposure to families in similar situations.
○ Better access to healthcare providers.
● Two main predictive factors:
○ Having an older, typıcally developıng sıblıng.
○ Sıgns of developmental regressıon for a younger age (also given a
more mild Dx).
5. “Red Flags”
● ~ 14-24 months
○ Repetitive mannerisms
○ Not consistently responding to name (ın abs. HL)
○ Sensory atypicalities (e.g., dıet)
○ Lack of persistence in social interaction
○ Late talking
○ Echolalia
○ Regression in developmental milestones (*18m)
6. Hallmark Characteristics
● Socialization
○ Lack of social/emotional reciprocity
○ Difficulty establishing shared frame of reference
○ Frequent use of stereotypic expressions or topics
● Pragmatics
○ Inability to appreciate the perspectives of others
■ “Theory of Mind”
○ Echolalia
○ Difficulty regulating and identifying emotions
7. Hallmark Characteristics (cont.)
● Communication
○ Delayed or absent verbal communication or gestures
○ Lack of pretend & symbolic play
○ Impaired initiation
● Behaviors
○ Restricted repertoire/ repetitive behavior
○ Inflexible adherence to routines
○ Ritual lining up of objects
○ Hypersensitivity
8. ● Revised and published in 2013
● One of the most important changes was to: ASD
○ “Revised diagnosis represents new, more accurate, and medically and
scientifically useful way of diagnosing individuals with autism-related
disorders” (American Psychiatric Association, 2013)
Redefining Autism: DSM-IV to DSM-V
● Change from DSM-IV
○ Dx with 4 disorders:
■ autistic, Asperger’s, childhood disintegrative, PDD-NOS
○ Not applied consistently across clinics/centers
○ Assert: anyone dx’d with one of those disorder should still meet
DSM-5 Criteria for ASD
9. Redefining Autism (cont.)
● New DSM-V criteria:
○ Considered a better reflection of the state of knowledge about autism
○ Single umbrella disorder will improve dx of ASD without limiting
sensitivity of criteria or change number of children diagnosed
● Criteria change encourages earlier diagnosis
○ Individuals must show symptoms from early childhood
○ DSM-IV was geared towards ID-ing school age children
○ DSM-V more useful in diagnosing younger children
● Controversy:
○ Most children with DSM-IV PDD diagnoses will retain diagnosis of ASD
○ Other studies have found the opposite - criteria is too strıct
10. DSM-5 Diagnostic Descriptors: ASD
● Must meet the following criteria:
○ Persistent deficits in social communication/social interaction across multiple contexts
■ Ex: deficits in nonverbal communication, deficits in developing, maintaining, and
understanding relationships, deficits in social-emotional reciprocity
○ Restricted, repetitive patterns of behavior, interests, activities manifested by at least two
specific examples
■ Ex. stereotyped/repetitive movements OR rituals OR fixated, restrictive interests OR
hyper-or hyporeactivity to sensory input
○ Symptoms must be present in early developmental period
○ Symptoms limit and impair everyday functioning
○ Disturbances are not explained by intellectual disability
● Severity is based upon:
○ Social communication impairments and restrictive, repetitive patterns of behavior.
11. Social (Pragmatic) Communication Disorder
● Must meet the following criteria:
○ Persistent difficulties in social use of verbal/nonverbal communication manifested as:
■ for social purposes
■ inability to change communication to match the context/needs of the listener
■ difficulty following rules of conversation and storytelling
■ difficulty understanding inferences, nonliteral, and ambiguous meaning of language
○ Deficits result in functional limitations in communication, participation, social relationships,
academics, or occupational performance
○ Onset is in early developmental period
○ Symptoms/deficits cannot be explained by other medical/neurological conditions
12. AAP Guidelines: Screening &
Surveillance
● AAP (American Academy of Pediatrics)
○ Pediatricians and physicians responsible for ASD surveillance &
screening
○ Surveillance - ongoing process, pediatrician identifies children at
risk for developmental delays
○ Screening - using standardized tools at specific well visits to
support/refine children at risk
13. AAP: Surveillance vs. Screening Timeline
● Recommend surveillance at each well visit
○ Ask parents about child’s developmental milestones and/or
concerns
○ AAP brochure “Is Your One-Year-Old Communicating With
You?” at 9 or 12-month visit
● Recommend that all children be screened with a standardized
developmental tool at specific intervals, regardless of whether a concern
has been raised or a risk has been identified:
○ 9 months; 18 months; 24 months OR 30 months.
○ Additional screenings recommended for hıgh-rısk chıldren (e.g.
relative with ASD) or when parents express concerns
14. Screening “at risk” children
● Under 18 months - nothing available for routine screenings
○ Infant/Toddler Checklist from Communication & Symbolic Behavior Scales
Developmental Profile
● Over 18 months - many available screeners, categorized as “level 1” or
“level 2”
○ Level 1- administered within a well visit, differentiate children at risk for
ASD from typical peers ex. MCHAT
○ Level 2- administered/used in EI or developmental clinics, differentiate
children at risk for ASD from other developmental disorders
15. Screening children not “at risk” at 18 and 24
month
● Any Level 1 ASD screener is appropriate for young children with no
risk
● Please see handout for comprehensive list
16. Screening & Diagnosis (cont.)
● Positive (+) screening:
○ Refer for a comprehensive diagnostic evaluation:
■ Developmental pediatrician
■ Pediatric neurologist
■ Pediatric psychologist or psychiatrist
○ Provide parental education
■ Reading materials on ASD
■ “Wait and see” NOT recommended
○ Refer for audiologic evaluation
17. Screening Tools
● Modified Checklist for Autism in Toddlers:
○ “MCHAT (screening)”
○ Screening test for 18-36 month old children of concern
○ ~5-10 min to administer and score
○ 9 yes/no questions for parent
○ No specific training needed
18.
19. Screening Tools (cont.)
● Pre-linguistic Autism Diagnostic Observation Schedule:
○ “PL-ADOS”
○ ~ 12 months - childhood ages
○ Direct observation of elicited behavior
■ Social overtures, play, imitating, requesting, reciprocity,
nonverbal communication
○ Training required for use of PL-ADOS
○ ~ 40 - 60 minutes to administer & score
20.
21. Screening Tools
● Autism Diagnostic Interview, Revised
○ “ADI-R”
○ Children and adults with a mental age above 2.0 years old
■ Useful for diagnosing autism, planning treatment, and dıfferentıal
dıagnosıs of autısm from other developmental disorders
○ Standardized Parent/Caregiver interview:
■ Focusing on: reciprocal social interaction; communication & language;
repetitive & stereotyped behaviors
○ Training required for use of ADI-R
○ ~ 90 - 150 minutes to administer & score
22.
23. Screening Tools
● Childhood Autism Rating Scale:
○ “CARS”
○ Most widely used dx instrument*
○ ~ 24 months - childhood ages
○ Direct observations to identify autism and determine symptom
severity.
■ Two 15-item rating scales (Standard/High-Functioning)
■ + Parent/caregiver questionnaire
○ Training required for use of CARS
○ ~ 15 minutes to administer & score
24.
25. Why is Early Dx Important?
● Intervention provided before age three has a much greater impact than
intervention provided after age five
● May help speed the child’s overall language development
● Improvement in IQ scores
● Gains in initiation of spontaneous communication
● Generalization of gains beyond therapeutic sterile environment
● Lead to better long-term functional outcomes
Woods, J. J., Wetherby, A. M., (2003). Early identification of and intervention for infants and toddlers who are at risk for autism spectrum
disorders. Language, Speech, and Hearing Services in Schools, 34, 180-193.
26. Referrals
Following a (+) screening, the primary role of the pedıatrıcıan is to…
● Discuss results with parents/caregivers
○ Possible recommendation for genetic testing
● Refer to a developmental pediatrician or neurologist
● Refer to Early Intervention for children <3 and Special Education Services for
children >3
● Refer to psychologist or psychiatrist PRN
27. Service Options
● Early Intervention (EI)
● Committee on Preschool Education (CPSE)
○ Home-based Program
○ Clinical Setting
○ School
○ Daycare
○ Individual and/or Group
28. Service Options (cont.)
● Choice of setting depends on a varıety of factors relatıve to
the ındıvıdual:
○ Age/Developmental Level
○ Type & Severity of the Communication Disorder
○ Strengths and Interests of the Child
○ Medical Problems
○ Family’s Interests and Ability to Participate
○ Language Used by the Child and Family
○ Community Resources
29. Service Options (cont.)
● Therapies available for children can include:
○ Speech Therapy (ST)
○ Occupational Therapy (OT)
○ Physical Therapy (PT)
○ Adaptive Skills
○ Social Emotional
30. Intervention Options
● (ABA) Applied Behavioral Analysis
● (TEACCH) Treatment and Education of Autistic and Related
Communication Handicapped Children
● (PECS) Picture Exchange Communication System
● (PROMPT) Prompts for Restructuring Oral Muscular Phonetic Targets
● Developmental Child Directed Model
● SCERTS Model
● Sensory Integration Therapy
● Hippotherapy/Therapeutic Horseback Riding
● Music Therapy
● Auditory Integration Therapy (caution!)
31. Dx controversies & Professionals
● Controversy:
○ Medical professions reported Dx and Screening challenges.
■ Time constraints.
■ Uncertainty in identification of signs of ASD.
■ Lack of experience & familiarity of tools.
■ Fiduciary concerns: cost/reimbursement.
32. Dx controversy & Professionals (cont.)
● Internal & External challenges.
○ Limited ASD-specific training.
○ Ambiguous Dx criteria.
○ Limited understanding of ASD’s variable nature.
○ Fear of misdiagnoses.
● Challenges affect:
○ Confidence, certainty, efficacy, and reliability of Dx.
● Dx in uncertain situations?
○ 60/105 doctors Dx ASD under uncertain circumstances.
● Must acknowledge: ASD mis/over/lack of diagnoses.
○ Impact → Child’s life & allocation of appropriate services.
33. Our Capstone
Prımary Goal: Investigate and survey pediatricians in:
● Westchester, Putnam, Dutchess, Rockland;
● Suffolk, and Nassau counties;
● Five boroughs of New York City,
In order to determine:
○ Salient diagnostic indicators of ASD
○ Commonly used assessment tools (formal & informal) to screen for ASD
○ Their knowledge of changes to the diagnostic criteria in the DSM-V
○ Which specialist is their primary referral source
○ Level of educational training regarding ASD signs and symptoms (e.g.,
medical school; clinical programs; continuing education courses; etc.)
35. References
American Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. Arlington, VA, American Psychiatric Association, 2013
Bickel, MD, J., Bridgemohan, MD, C., Sideridis, PhD, G., & Huntington, N. (2015). Child and Family Characteristics Associated with Age of Diagnosis of an Autism
Spectrum Disorder in a Tertiary Care Setting. Journal of Development and Behavioral Pediatrics, 36(1), 1-7.
CDC. (2015, August). Screening and Diagnosis for Healthcare Providers. Retrieved from http://www.cdc.gov/ncbddd/autism/hcp-screening.html
Dosreis, S., Weiner, C. L., Johnson, L., Newschaffer, C. J. (2006). Autism spectrum disorders screening and management practices among pediatric providers.
Developmental and Behavioral Pediatrics, 27(2), 88-94.
Goin-Kochel, R. P., Mackintosh, V. H., & Myers, B. J. (2006). How many doctors does it take to make an autism spectrum diagnosis?. Autism, 10(5), 439-451.
Johnson, C.P., Myers, S.M., Council on Children with Disabilities. (2007). Identification and Evaluation of Children with Autism Spectrum Disorders. American
Academy of Pediatrics. Retrieved from www.pediatrics.org/cgi/doi/10.1542/peds.2007-2361
Junco, M. (2016). AAP urges continued autism screening in addition to more research. American Academy of Pediatrics. Retrieved from http://www.
aappublications.org/news/2016/02/16/Autism021616
Lauritsen, M., Astrup, A., Pederson, C., Obel, C., Schendel, D., Schieve, L., Parner, E. (2013). Urbanicity and Autism Spectrum Disorders. Journal of Autism and
Developmental Disorders, 394-404.
Lord C, Risi S, DiLavore PS, Shulman C, Thurm A, Pickles A. Autism from 2 to 9 years of age. Arch Gen Psychiatry. 2006 Jun;63(6):694-701.
36. References
Mandell, D. S., Novak, M. M., Zubritsky, C. D. (2005). Factors associated with age of diagnosis among children with autism spectrum disorders. Pediatrics,
116(6), 1480-1486.
Mazureck, M. O., Handen, B. L., Wodka, E. L., Nowinski, L., Butter, E., Engelhardt, C. R. (2014). Age at first autism spectrum disorder diagnosis: The role of
birth cohort, demographic factors, and clinical features. Journal of Developmental Behaviors Pediatrics, 35(9), 561-569.
Skellern, C., Schluter, P., & McDowell, M. (2005). From complexity to category: responding to diagnostic uncertainties of autistic spectrum disorders.
Journal of Paediatrics and Child Health,41(8), 407-412.
Woods, J. J., Wetherby, A. M., (2003). Early identification of and intervention for infants and toddlers who are at risk for autism spectrum disorders.
Language, Speech, and Hearing Services in Schools, 34, 180-193.