Whilst the
Triple P Positive Parenting Program has a large evidence base (Sanders, Clinical Child and
Family Psychology Review 2:71 — 90, 1999; Sanders, Journal of Consulting and Clinical Psychology 68:624 — 640, 2000) and preliminary evidence indicates that Stepping Stones
Triple P is also efficacious (Roberts, Journal of Clinical Child and Adolescent Psychology, 35 (2): 180 — 193, 2006), to
date Stepping Stones has not been evaluated with the ASD population.