The first five years are very significant in child’s development, however, the primary three years are vital to learn speech and language. If a child can’t form speech sounds correctly, or he/she has difficulties in speaking then he/she has speech disability. This disability is known as speech disorder; the three most common disorders are disfluency, voice disorders, and articulation disorders.
Stuttering is the main cause of disfluency. In this disorder, a child repeat a letter, word, sentence, or interject with extra sounds, or pause while speaking. The child with stuttering also make strange facial gestures and body movements in effort to speak. The second condition of disfluency is voice disorder, in this condition, a