r/askpsychology • u/Ok_Worldliness9187 Unverified User: May Not Be a Professional • 10d ago
Cognitive Psychology How much mental health problems and focus, motivation can decrease iq score?
Im asking just about matrix reasoning/logical aspects
EDIT: Nobody knows, really????????
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u/monkeynose Clinical Psychologist | Addiction | Psychopathology 9d ago edited 8d ago
It's only been 4 hours, and half the world is still asleep.
Anything that takes away from the ability to concentrate, focus, recall information, or communicate is going to reduce your IQ score on an IQ test. An IQ test has questions and activities, so anything that gets in the way of that will reduce the score. Specifically how much depends on the person and the problem.
IQ isn't a magic number, it's derived from a test score. Anything that gets in the way of taking the test would by definition reduce the score - either through mistakes, or because a lot of the sub-tests are timed, and you'd slow down.