Simone Has Made Friends with Linqin,who Is an Exchange Student

question 315

Multiple Choice

Simone has made friends with Linqin,who is an exchange student from China.When taking pictures,Simone noticed that Linqin does not smile.When Simone asked if she was happy,Linqin said,"Yes." This difference in facial expression is due to

• A)cultural differences shaping facial expressiveness.
• B)genetic differences shaping facial expressiveness.
• C)the facial feedback effect.
• D)the behavioral feedback effect.

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Definitions:

Linear Inequalities

Algebraic expressions that deal with the comparison of linear expressions, using inequality signs like <, >, ≤, or ≥.

Graph

A graphic representation illustrating the framework of associations or linkages between several entities by utilizing unique elements such as dots, lines, and bars.

Quadrilateral

A polygon with four edges (or sides) and four vertices (or corners).

Vertices

Vertices are points where two or more curves, lines, or edges meet.