Handedness bias in Raven's Matrices
There isn't much of a difference in IQ tests between left and right-handed people. I don't know if this is (more) significant on a sub-test like Raven's.

On the other hand there's  some correlation between both handedness and first-language script direction and the phenomenon of mirror writing. So the native script direction may be relevant to a test like Raven's.  I don't know if they adjust for it (e.g. by rotating the matrix) when it's "translated" to Hebrew or Japanese.