I chose “consciously check relations”, but I’m nearly as bad at doing it that way as at attempting to visualise the rotation. I find these problems almost impossible. (I thiiiink the answers for the examples are a: same and b: different, but I’m a long way from completely sure: I think I’d have to build them with those little cubes they give primary school children in maths classes to be sure.) I guess it makes sense that people who are weaker at mental rotation (or, as other commenters suggest, want to be really sure of getting the right answer) resort to conscious checking, so if women on average do worse at mental rotation, you’d expect to find more conscious checkers among them.
If I want to be really sure than I do both mental rotation and checking details. On the other hand Rotation gives me a greater feeling of certainty if I do just one of them.
I chose “consciously check relations”, but I’m nearly as bad at doing it that way as at attempting to visualise the rotation. I find these problems almost impossible. (I thiiiink the answers for the examples are a: same and b: different, but I’m a long way from completely sure: I think I’d have to build them with those little cubes they give primary school children in maths classes to be sure.) I guess it makes sense that people who are weaker at mental rotation (or, as other commenters suggest, want to be really sure of getting the right answer) resort to conscious checking, so if women on average do worse at mental rotation, you’d expect to find more conscious checkers among them.
If I want to be really sure than I do both mental rotation and checking details. On the other hand Rotation gives me a greater feeling of certainty if I do just one of them.