Question

Which of these is a positive (good) facial expression?​

Answer 1

Answer:

Nodding while listening is the positive facial expression.

Explanation:

Answer 2

Answer:

Positive emotions share a particular expression (e.g., the smile), which can be observed in terms of time, intensity, and context. Negative emotions (e.g., sadness) also exhibit a particular morphology of expression (e.g., corners of the mouth, eyebrows) characteristic of unhappy states.

Explanation:

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