The Son-Rise Program intervention for autism: prerequisites for evaluation.

With increasing availability of interventions for children with autism, it is important that these are backed by rigorous evaluation data that have high levels of ecological validity. To achieve this, a key prerequisite for any evaluation is to gather data on typical consumers and typical implementation patterns of the intervention. This study collected such data longitudinally in relation to the Son-Rise Program, a home-based parent-run intervention for autism. Questionnaires and interview data on family demographics, implementation patterns, and perceived treatment fidelity were gathered three times over the course of a year from families who had attended a Son-Rise initial training course. Although it proved possible to produce a profile of intervention use, findings indicated that the programme is not always implemented as it is typically described in the literature. The study also highlighted methodological challenges likely to be encountered in any future evaluation of this and similar interventions for autism.