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Cognitive reflection and decision-making competence refer to the capacity to override intuitive, automatic responses in favour of more analytical and deliberate thought processes. This field ...

It’s best to solve this week’s puzzle (really, three mini-puzzles) without an introduction. I’ll explain why after you’ve given it a shot. Did you miss last week’s puzzle? Check it out here, and find ...

Discover how online IQ testing fits into modern discussions about education, health, and society, and why platforms like MyIQ ...