Part 1: Diagnosis and Background .- 1. Evolution of Autism: From Kanner to the DSM-V.- 2. Autism Spectrum Disorders: Several Disorders on a Continuum or One?.- 3. Related Disorders.- 4. Assessment of the Core Features of ASD.- 5. Measures Used to Screen and Diagnose ASD in Young Children.- 6. Psychological Theories of Childhood Autism.- 7. Family Adaptation to a Diagnosis of Autism Spectrum Disorder.- Part 2: Intervention .- 8. Ethical Issues in Early Intervention.- 9. Economics of Autism Spectrum Disorders.- 10. Designing Curriculum Programs for Children with Autism.- 11. Reinforcement Arrangements for Learners with Autism Spectrum Disorder.- 12. Discrete Trial Teaching and Discrimination Training.- 13. Natural Environment Training.- 14. Picture Activity Schedules.- 15. Use of Visual Supports with Young Children with Autism Spectrum Disorders.- 16. Teaching Verbal Behavior to Children with Autism Spectrum Disorders.- 17. Social Skills and Play in Children with Autism.- 18. Teaching Cognitive Skills to Children with Autism.- 19. Teaching Independent Living Skills to Children with ASD.- 20. Developmental Approaches.- 21. Recovery and Prevention.- 22. Mainstream Education for Children with Autism Spectrum Disorders.- 23. Controversial Treatments for Autism Spectrum Disorders.- 24. Families of Children with Autism Spectrum Disorders.- 25. Management of General Medical Conditions.- 26. Behavioral Disorders in Young Children with Autism Spectrum Disorder.- 27. Mental Health Disorders in Young Children with Autism Spectrum Disorders.- 28. Training and Supporting Caregivers in Evidence-Based Practices.- 29. Multicultural and Minority Issues.§