Start this free course now. Just create an account and sign in. Enrol and complete the course for a free statement of participation or digital badge if available.
A formal evaluation of an intervention, with more participants than a
pilot study. Typically it would involve two groups of participants on the
autism spectrum, matched for level of symptoms, age and IQ. One group receives
the intervention and the other receives no intervention or treatment as usual. Comparing
the groups’ skills and behaviours after the study permits efficacy of the
intervention to be evaluated.