What is a Duchenne smile and how is it relevant to research in the area of subjective well-being conducted by Harker and Keltner (2001)?

What will be an ideal response?


Ans: This is a smile involving the entire face including the muscles around the eyes. These researchers found that the intensity of smiles in high school year book photos was significantly related to well-being and quality of marital relationships 30 years later.
Cognitive Domain: Knowledge
Answer Location: Stability of Subjective Well-Being
Difficulty Level: Hard

Psychology

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