Peanutsmom, an interesting article for you to read - spatial ability is mentioned further down. Both of my DYS kiddos have very strong spatial abilities and scored highest on PRI subset. My DH struggled through school - although he is successful in his career, it is not well suited to his strengths. I often wonder how different his life opportunities would have been had his VS abilities were recognized and nurtured when young.

http://www.scientificamerican.com/a...a-45-year-study-of-supersmart-children/#