Ms Carmel Ryan:

As far as I know, the Department has done no research into RPM, has not sourced any research and has not asked for any research.

It is the same with speech and language therapists. They have said they are not interested in doing research into it. It is very easy, when people are not prepared to research something, to knock it and say they do not support it, it does not work and there is no research into it.