Fig. 3: Cognitive and metacognitive performance in the mental rotation experiment in Arabic (Ar), Chinese (Ch) and Portuguese (Pr) populations.
From: Cultural influence on metacognition: comparison across three societies
A Accuracy in reporting whether two images display rotated and identical, or different shapes (measured as d'). B Metacognitive efficiency in the mental rotation task (measured as M-ratio and reflecting how well participant can track whether their cognitive–accuracy–responses are likely to be correct or wrong). Error bars show 95% CI.
