... audio/visual domain and relative performer quality for both piano and shamisen conditions, suggesting that this interaction is cross-culturally general. In contrast, the second prediction was only supported for the piano stimuli and the third prediction was only supported for the shamisen condition...

... of overconfidence across cultures, allowing us to paint a more complete picture of cross-cultural overconfidence than previous studies. In Study 1, we compare overconfidence among participants from cultures traditionally considered individualistic (the US and UK) with participants from cultures traditionally...