People Are Especially Good at Quickly Detecting Facial Expressions of

question 67

Multiple Choice

People are especially good at quickly detecting facial expressions of

• A) anger.
• B) surprise.
• C) happiness.
• D) boredom.

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Definitions:

Single Blind

An experimental setup where the participant is unaware of whether they are receiving the experimental treatment or are in the control group, but the researchers are aware.

Lurking Variables

Unobserved variables that can influence the observed relationship between other variables of interest.

Placebo

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

Fertilizer

A chemical or natural substance added to soil or land to increase its fertility.