The current research is intended to study the effects of presentation technique in reducing signs of stutter. The research method is sub experimental. Having practiced random sampling plan, 30 persons were selected as yokefellow. A group was exposed to application of an experimental variable. The statistic community included all Tehran’s children affected with stutter during 2011-2012. They were in the age range of 7-12 who referred to speech therapy clinics. To study the signs of stutter, a research made questionnaire was used while the children’s psychological files have been reviewed and the trainers and parents were interviewed. The questionnaire included 20 questions having three answer options with four dimensions of “delay in word expression”, “sudden stop”, “repeated words”, “tension and struggle”. The questionnaire enjoys a validity coefficient of 0.78. Finally, having used covariance analysis method, the questions were tested and the findings indicated that teaching presentation techniques w affects reduction of those four dimensions of stutter.