It is correct that self-motoring is not essential in the Lidcombe Program. Neither self-monitoring of stuttered speech nor self-monitoring of stutter-free speech are response classes in the Lidcombe program. It is not a skill that the speech language pathologist teaches preschool children. It may be a focus with school age children. Self-evaluation on the other hand, is a part of the Lidcombe Program, but only in so far as it is requested as part of one of the contingencies. Self-evaluation is only ever requested for stutter-fee speech, for example:

• Child: My paint’s finished
• Parent: Was that smooth?
• Child: Yes
• Parent: I think so too – great talking! Here’s more paint for you

It has not been established why exactly the Lidcombe Program is effective, however it does not appear that preschool children are actively ‘controlling’ their bumps. In the Lidcombe Program the speech language pathologist teaches parents how to structure conversations to maximise stutter free speech and provide contingencies – both in the structured conversations and in everyday conversations. The stutter free speech eventually generalises to normal everyday conversations.