Thank you, everyone! It looks as though we should wait another two years, then (or nearly that long). I suppose we can always travel back to this testing center if whatever is available is as expensive elsewhere as I fear. Question re age ranges - is there a significant difference between say nearly 7 and 7? I'm thinking timing of assessment and the school year. It worked well to test in the summer last time.
Main reasons for assessment are advocacy support (it's been very helpful to have a printed report when working with ODS' school) and tailoring learning as much as seems appropriate. And, because it just seems fair given that ODS was assessed. :-) Also, YDS doesn't seem as "mathy" as his brother, who topped out some of the scores in that regard, but I don't want to assume he's not, if that makes sense.
