Which of the Following People Is Likely to Demonstrate a Facial

question 103

Multiple Choice

Which of the following people is likely to demonstrate a facial expression that is symmetrical,that is uses approximately the same muscle groups on both sides of their face?

• A) Lisa, who is genuinely happy to run into her aunt while shopping.
• B) Marcus, who is bored to tears by his boss's lecture but knows that his job rests on looking interested.
• C) Mariposa, who doesn't really want to watch all 3 of her kids while her husband goes to the ballgame, but agrees to do it because it is father's day.
• D) Sarah, who is angry at her boyfriend for coming home late but doesn't want to show it because they have a nice romantic evening planned.

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Definitions:

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Manipulated

Altered, controlled, or handled skillfully, often with the implication of unfairness or deceit.

Optimism

A mental attitude characterized by hope and confidence in success and a positive future.

Placebo

A harmless pill, medicine, or procedure prescribed more for the psychological benefit to the patient than for any physiological effect.