I am not familiar with the particular tests that you mention but I know that my DD10 scores went up every year pretty dramatically from K4-3rd, but on the OLSAT and SAT test. Then 3rd and 4th were consistent. When she was 4, we tried to get her into a gifted K4 program. They did a 15 minute screening and told us her IQ was probably 115. She is 10, just took the WISC and scored GAI 155.