1. Introduction, Cecil R. Reynolds and Sam Goldstein

2. Neuropsychological Assessment in Genetically Linked Neurodevelopmental Disorders, Cecil R. Reynolds and Joan W. Mayfield

3. Neurodevelopmental Disorders and Medical Genetics: An Overview, Bonnie J. Baty, John C. Carey, and William M. McMahon

4. Neuroimaging and Genetic Disorders, Sherri L. Provencal and Erin D. Bigler

II. Disorders Primarily Affecting Learning and Behavior

5. Learning Disabilities, Sam Goldstein and Kordell Kennemer

6. Attention-Deficit/Hyperactivity Disorder, Sam Goldstein and Adam Schwebach

7. Gilles de la Tourette Syndrome, Laura M. Arnstein and Ronald T. Brown

8. Anxiety Disorders, Alicia E. Meuret and Stefan G. Hofmann

9. Depressive Disorders, Dawn H. S. Reinemann and Susan M. Swearer

10. Autistic Spectrum Disorders, Elaine Clark, William R. Jenson, and Judith N. Miller

11. Substance Use and Abuse, Arthur MacNeill Horton, Jr., and Arthur MacNeill Horton III

III. Disorders with Broader-Spectrum Effects

12. Turner Syndrome, M. Paige Powell and Kimberly R. Snapp

13. Fragile X Syndrome, Robin L. Hansen and Randi J. Hagerman

14. Williams Syndrome, Richard Rider

15. Noonan Syndrome, Jacqueline Anne Noonan

16. Neurofibromatosis, Dorothee L. Serpas

17. Sickle Cell Disease, Julien T. Smith

18. Down Syndrome, Heather Cody Hazlett

19. Klinefelter Syndrome, Heather Cody Hazlett

20. Rett Syndrome, Robert T. Brown, Kathleen K. McMillan, and Alexis Herschthal

21. Lesch-Nyhan Disease, Jasper E. Visser, David J. Schretlen, James C. Harris, and H.A. Jinnah

22. Prader-Willi Syndrome, Elisabeth M. Dykens, Karen Summar, and Elizabeth Roof

23. Progeroid Syndromes, Susan Homack, Crystal Reneé Hill, and Cecil R. Reynolds