Ability to identify genuine laughter transcends culture

People across cultures are largely able to tell the difference between a fake laugh and a real one, according to a new study. Across all societies, listeners were able to tell better than chance whether a laugh was ‘real’ or ‘fake’ with some variation. For example, Samoan listeners only got the right answer 56 percent of the time whereas Japanese listeners were correct 69 percent of the time.

Source: sciencedaily.com