Based on excerpts from this article. Facial expression in communicationWhat do facial expressions tell us? What kinds of information can we gather from seeing the expressions of others?
Whether or not we are given contextual clues, what kinds of things can we presume about another person’s state based on their face?
Should we consider these as messages sent to us, a form of communication via facial expression, or are they involuntary expressions of an internal state?For example, consider the expression shown by the woman in this photograph I took in 1967 when I was in the highlands of what is now called Papua New Guinea.
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