Mental Retardation (DSM-IV) Intellectual Disabilities (DSM-5) | Disorders usually first diagnosed in infancy, childhood, or adolescence | Neurodevelopmental Disorders |
Learning Disorders | Disorders usually first diagnosed in infancy, childhood, or adolescence | Neurodevelopmental Disorders |
Motor Skills Disorder | Disorders usually first diagnosed in infancy, childhood, or adolescence | Neurodevelopmental Disorders |
Communication Disorders | Disorders usually first diagnosed in infancy, childhood, or adolescence | Neurodevelopmental Disorders |
Pervasive Developmental Disorders (DSM-IV) Autism Spectrum Disorder (DSM-5) | Disorders usually first diagnosed in infancy, childhood, or adolescence | Neurodevelopmental Disorders |
Attention-Deficit/Hyperactivity Disorder | Disorders usually first diagnosed in infancy | Neurodevelopmental Disorders |
Conduct Disorder | Disorders usually first diagnosed in infancy | Disruptive, Impulse-Control, and Conduct Disorders |
Oppositional Defiant Disorder | Disorders usually first diagnosed in infancy | Disruptive, Impulse-Control, and Conduct Disorders |
Feeding and Eating Disorders of Infancy or Early Childhood | Disorders usually first diagnosed in infancy | Feeding and Eating Disorders |
Tic Disorders | Disorders usually first diagnosed in infancy | Neurodevelopmental Disorders |
Elimination Disorders | Disorders usually first diagnosed in infancy | Elimination Disorders |
Separation Anxiety Disorder | Disorders usually first diagnosed in infancy | Anxiety Disorders |
Selective Mutism | Disorders usually first diagnosed in infancy | Anxiety Disorders |
Reactive Attachment Disorder | Disorders usually first diagnosed in infancy | Trauma- and Stressor-Related Disorders |