“…Research has indicated that the Lidcombe Program is an effective treatment for preschool children who stutter [17,18,19,20,21,22]. Jones et al [19] studied 54 children, who were randomized into two groups, where 29 children received immediate treatment according to the Lidcombe Program and 25 children had to wait until the end of the trial before receiving the same treatment, if by then they were still stuttering.…”