Stutterers also tend to become angered and frustrated because of their condition and the reactions of other people about it. As a result, the self-esteem and self-image of a person who stutters go into a nosedive. All these emotional symptoms lead to another cycle of stammering symptoms, thus worsening a person s speech difficulties. Several types of this kind include masked auditory feedback (MAF), delayed auditory feedback (DAF), frequency altered feedback (FAF), and the ones that provide combinations of the different altered auditory feedback patterns. For instance, MAF refers to the use of sufficient sound to block auditory feedback of the speaker s owns voice to his ears. Through continuous recognition of used techniques, patients learn the normal speech patterns and need less exaggerated techniques. There are major techniques taught in this treatment process. One example is the developing of belly-breathing. This teaches patients about the general dynamics of breathing. First conducted in 1987 Germany, this therapy program was named after Van Riper from whom it took several of its basic underlying principles of treatment. It is called the Van Riper Program as Intensive Interval Therapy. It is called interval because of its block schedule system a five-day duration of segments with six to eight weeks between the segments. Meanwhile, haloperidol is the most effective drug that improves stuttering symptoms as of to date but seldom prescribed because of its adverse effects such as dizziness. Because of the popular theory of fear and anxiety as probable cause of stuttering, many experts have prescribed the use of sedatives and tranquilizers. Even if these therapies will work at the beginning, the results and improvements won t be permanent. There are other basic things that you ought to know about this condition to understand the concept better. Stuttering doesn t occur as a result of emotional and psychological dilemma. You have to help your child cope with the condition by not interfering with what they are saying.