Originally Posted by raptor_dad
Test like Raven's and the paper folding etc subtests of SB-LM are ungamabele...
As Colinsmum suggests, Ravens is totally teachable. Do a Google Image search for "raven matrices" and practice a few of them, and see if you don't get better right quick.

The so-called ability tests have never claimed to be unteachable. This is precisely why they are so uptight about their materials not being leaked. They rely on the fiction that the problems they use are entirely novel to all students.