WPS SRS is the Western Psychological Services Social Responsiveness Scale. which was released in 1995 and was is based on the more current understanding of ASD and especially in the higher functioning and self adapting kids than ADOS which was based on the more classic end of the spectrum and its presentation.
It has 5 subgroups that are very helpful in focusing therapies and skill analysis. Very few clinicians who are current in AS use ADOS as a primary screen any more . It is a questionnaire very much like all the other 2nd party rating scales. If you have had an evaluation in the past 3 years and it was not a primary part of if then you can be pretty well assured that you did not have a highly qualified clinician.
The other "new" (read for effective evaluation of AS kids) is a CAP, Central auditory processing evaluation which helps understand how information in received, discriminated, stored, analyzed and developed into output. If is one of the best gauges of the difference between ADHD and the different ADD that AS characteristic kids have (along with the difference of being able to hyper focus for exceptionally long period of time on areas of special interest).
Since every child with ASD characteristics is very different from the next both in the way the characteristics impact them, how they have adapted, what maladaptive manifestation and co-morbidities have developed, the support that they have received, and the compensatory skills they have developed, that anyone who thinks that they can prescribe "standard" therapies based on a diagnostic label are just plain incompetent. Yes it gives guidance as to what areas to analyze but that is the extent of it.
Even siblings who are both ASD within the same family can present so differently that people swear the both cannot be ASD. It takes looking at every characteristic and how it impacts the individual, and working on skill sets to intellectually compensate for the differences to allow them to integrate into NT (neurotypical) society and accommodate them for their specific issues where skill development has not yet occurred or is not possible (like many sensory issues).
Reading Atwood's "The complete guide to Aspergers" (available on
Amazon for about $17) is a good starting point." Then get deeper into the specific works for sensory, social and EF issue and the co-morbidities, especially anxiety and its sources in ASD people. I have 100 of books and papers and 1000s of hours of study and I still feel at times like I have major gaps (and the science is advancing so quickly that in 3 months you are out of date).
bookwormde