I would not worry about rushing Things to much at your daughter's age. We did not do an evaluation until dd was 7 at her schools insistance, the scores are unstable at 3/4 years old and you don't need to do a ton of educational planning anyway. In addition, you really don't know what your daughter will need academically yet. Some very gifted children do not perform as well academically and some high average children perform exceptionally well. My experience has been that the WPPSI scores a bit higher than the WISC but it does depend on the child to some extent.