An Observer Trained in Detecting Facial Expressions Is Likely to Use

question 9

Multiple Choice

An observer trained in detecting facial expressions is likely to use morphology and look at the _____ to tell if someone is smiling sincerely or just faking a smile.

• A)lips
• B)entire mouth
• C)eyes
• D)forehead

---

Definitions:

Self-actualizing

The process of realizing one's full potential, as per Abraham Maslow's hierarchy of needs, emphasizing creativity, growth, and personal development.

Maslow

An American psychologist who created the hierarchy of needs, a theory in psychology concerning human motivation based on prioritized needs.

Spontaneous

Occurring without apparent external cause; impromptu or unplanned.

Reproductive Payoffs

Benefits or advantages obtained through reproducing, often in the context of evolutionary biology, referring to the success of passing genes to the next generation.