Many children have speech or language disorders—including stuttering, inability to articulate certain words, and auditory processing problems. Early intervention is the key to successful treatment.Communication disorders include problems related to speech, language and auditory processing. Communication disorders may range from simple sound repetitions such as stuttering to occasional misarticulation of words to complete inability to use speech and language for communications (aphasia).

A neurological disorder that affects men as much as four times as much as women, Tourette's syndrome causes patients to have uncontrollable, involuntary tics and movements. These can sometimes manifest as uncontrolled shouts or vocalization. ourette's syndrome (TS) is an inherited, neurological disorder characterized by multiple involuntary movements and uncontrollable vocalizations called tics that come and go over years. In a few cases, such tics can include inappropriate words and phrases.

For 5.3 million Americans, an impending social engagement or performance situation brings fear that prompts avoidance or otherwise interferes with functioning. Social phobia typically begins before adulthood and is best treated with cognitive-behavioral therapy, with or without medications. Social phobia, also called Social Anxiety Disorder, is an anxiety disorder characterized by overwhelming anxiety and excessive self-consciousness in everyday social situations. People with social phobia have a persistent, intense, and chronic fear of being watched and judged by others and of being embarrassed or humiliated by their own actions. Their fear may be so severe that it interferes with work, school, or other activities. While many people with social phobia recognize that their fear of being around people may be excessive or unreasonable, they are unable to overcome it. They often worry for days or weeks in advance of a dreaded situation. In addition, they often experience low self-esteem and depression.

Post-Traumatic Stress Disorder (PTSD) is an anxiety disorder that may develop after exposure to a terrifying event or ordeal in which severe physical harm occurred or was threatened. Traumatic events that may trigger PTSD include violent personal assaults, natural or unnatural disasters, accidents, or military combat. Anyone who has gone through a life-threatening event can develop PTSD including military troops who served in wars; rescue workers for catastrophes like the 2001 terrorist attacks on New York City and Washington, D.C.; survivors of the Oklahoma City bombing; survivors of accidents, rape, physical or sexual abuse, and other crimes; immigrants fleeing violence in their countries; survivors of earthquakes, floods, and hurricanes; and those who witness traumatic events. Family members of victims can develop the disorder as well.