Aren't those kind of tests... how I'd put it politely?... less than meaningful?
First of all, it's not really well done: there are no control questions, no inverted questions, no consistency checks (like re-phrased duplicate questions) or anything a well-designed self-test must have. All answers are obviously ranked, introducing perception biases. Questions like "how often do you interrupt someone" or "how often you were told" or "did parents notice" are highly culturally-dependent. The childhood questions do not discern between younger and older ages (where behavioral differences are drastic), and likely to introduce a skew based on one's age and long-term memory function (which, AFAIK, ADHD does not directly affect). To me it looks like nothing of value would be lost if the whole test would be replaced with a short description what ADHD is and then a single yes/no question "do you think you may have some of the described symptoms?"
I would understand something like ANT, which (as I understand it) tests way closer to actual brain behavior, than those distant derivatives smeared over social prisms, self-perception lenses, and dice rolls of life's [pseudo-]randomness.
First of all, it's not really well done: there are no control questions, no inverted questions, no consistency checks (like re-phrased duplicate questions) or anything a well-designed self-test must have. All answers are obviously ranked, introducing perception biases. Questions like "how often do you interrupt someone" or "how often you were told" or "did parents notice" are highly culturally-dependent. The childhood questions do not discern between younger and older ages (where behavioral differences are drastic), and likely to introduce a skew based on one's age and long-term memory function (which, AFAIK, ADHD does not directly affect). To me it looks like nothing of value would be lost if the whole test would be replaced with a short description what ADHD is and then a single yes/no question "do you think you may have some of the described symptoms?"
I would understand something like ANT, which (as I understand it) tests way closer to actual brain behavior, than those distant derivatives smeared over social prisms, self-perception lenses, and dice rolls of life's [pseudo-]randomness.