A Social Smile Differs from a Reflexive Smile in That

question 15

Multiple Choice

A social smile differs from a reflexive smile in that a social smile

• A) occurs in response to an external stimulus.
• B) is first observed beyond the age of 12 months.
• C) occurs only when the infant is asleep.
• D) usually occurs when a child meets unfamiliar adults outside the home environment.

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Definitions:

Scope

The range or scope of a subject or area that something covers or pertains to.

Outline

An arranged list of the essential features or main aspects of something, often used as a preliminary template.

Compelling

Something that is highly persuasive or has a strong appeal to capture interest or provoke action.

Opening

The initial part or opportunity in a series of events, or the commencement of something.