Parents Typically Switch to Parentese When Their Child

question 631

Multiple Choice

Parents typically switch to parentese when their child

• A)begins cooing.
• B)begins babbling.
• C)says his or her first word.
• D)makes a pronunciation error.

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Definitions:

Opportunity Cost

The foregone benefit that could have been achieved from options not chosen when selecting one among several alternatives.

Property Taxes

Taxes assessed on real estate by local government, based on the property's value.

Contribution Margin

The amount remaining from sales revenue after all variable expenses have been deducted.

Photo-prints

Photographic images produced on paper or other substrates from digital or film originals.