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Spin Match shows a rotated shape and asks you to find the one that matches. It is mental rotation in its most direct form — the objects are simple enough that there is nothing to do but turn them in your head.
A reference shape is shown.
Rotated candidates appear.
Choose the one that is the same shape rotated.
Mirror images are included as distractors.
Rotation angles increase as you progress.
Mental rotation. It is one of the best-established trainable spatial skills, and performance improves reliably with practice on tasks like this one.
Pick one asymmetric feature and track only that. Rotating the whole shape is slower.
Check handedness first. A mirror image can never be rotated into a match, so spotting one eliminates it instantly.
Rotate to a standard orientation in your head rather than comparing in place.
Expect larger angles to be slower. That is the effect, not a mistake.
Because they are the only genuinely hard distractor. Without them, rotation matching would be nearly trivial.
No. Reflection reverses handedness and no rotation restores it.
Mental Rotation uses three-dimensional block figures. Spin Match uses flat shapes, which is faster and easier.
Yes, clearly and durably. This is among the most trainable of the spatial abilities.