I use assessment measures that are standardized for the particular need and population that are designed to help make an accurate diagnosis. Some tests are structured and involve particular questions or instructions and other tests are unstructured and play-based. Many are similar to the work children do in school and some involve puzzles, blocks, or games. There are no medical procedures involved and nothing that will cause the child any discomfort, other than possibly some anxiety and discomfort that some children experience when test items become challenging for them. In most cases, kids are eager to engage in the testing and have a lot of fun with it! Most are eager to come back for more fun!