Which Statement About Attention-Deficit Hyperactivity Disorder (ADHD)is True

question 6

Multiple Choice

Which statement about attention-deficit hyperactivity disorder (ADHD) is true?

• A) All children with ADHD are hyperactive.
• B) Fraternal twins are more likely than identical twins to have ADHD.
• C) Boys are diagnosed with ADHD two to three times as often as girls.
• D) For a child to be diagnosed with ADHD, symptoms must appear before age 5.

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Definitions:

Coverdell Education

A savings account designed to help families pay for educational expenses, from elementary through post-secondary.

CESA

Coverdell Education Savings Account; a tax-advantaged investment account in the U.S. designed to encourage savings for future education expenses.

AGI

Short for Adjusted Gross Income, which is an individual's total gross income minus specific deductions, used in the U.S. tax system to determine taxable income.

Exclusion Ratio

The portion of an annuity payment that is not subject to income tax, representing a return of investment in the annuity.