It is a test, and it is used on humans. It isn't a qualification for human-ness, any more than "breathing" is. Theory of Mind is much more a test of human-nes

It is a test, and it is used on humans. It isn't a qualification for human-ness, any more than "breathing" is. Theory of Mind is much more a test of human-ness - a stage person-ness really. And yes, quite a few animals qualify.