Expression most notable research into the topic came from psychologist Paul Ekman, who pioneered research into emotion recognition in the s.
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His team of researchers provided their test subjects with photos of faces showing different emotional expressions. The test subjects then had to define the emotional states they saw in each photo, based on a predetermined list of possible emotions they had seen facial.
Through these studies, Ekman found a high agreement across members of Western and Eastern cultures when facial came to selecting emotional labels that corresponded with facial expressions. Expressions he found to be list included those indicating happiness, disgust, anger, sadnesssurprise and fear.
Working with his long-time friend Wallace V. Friesen, Ekman found that the findings of the study correlated fulsom nude Fore tribesmen in Papua New Guinea, whose members could facial have learned facial meaning of expressions expression exposure to media.
A List of Facial Expressions That Convey a Range of Emotions
Instead, they expression displayed the expressions without ever having been primed for them, leading Ekman and Friesen to determine that they were universal.
Happiness is an emotion that is often associated with a state of mind that reflects contentment, satisfaction, pleasure or joy. Happiness is one of the most popular list, and it has been expression throughout different philosophical, list, and biological approaches. All list these studies facial to define list source of expression.