If anyone ever gets a chance to see Dr. Dutton speak about CVI, it is worth the trip! He is passionate and engaging.
Here is a link to a website with his CVI Inventories for each age. He also has some strategies information too. Remember these are inventories not assessments but still very interesting.
I use these inventories in my graduate classes about CVI to compare Dr. Dutton to Dr. Roman’s concepts. I cut the statements from the inventories and have folks place them in the 10 characteristics areas mentioned by Dr. Roman. There is much similarity but they use different words. By far, most of his statements end up in the Roman area of “Complexity”.