What Research Findings Provide an Optimistic Outlook Suggesting That Many

question 55

Multiple Choice

What research findings provide an optimistic outlook suggesting that many children with ADHD eventually outgrow the disorder?

• A) neuroimaging studies that have found differences in ventricular size
• B) neuroimaging studies that have found developmental delays in the prefrontal regions of the brain
• C) twin studies that have found support for the role of environmental factors in ADHD
• D) drug studies that have explored the effect of dopamine levels on behavior and emotional functioning

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Definitions:

Reagents

Substances or compounds that are added to a system in order to bring about a chemical reaction.

Organic Product

A compound resulting from an organic reaction, typically consisting of carbon-based molecules.

Self-Selected Sample

A sample in which the members volunteer themselves, which may lead to bias in the sample population.

Nonsampling Errors

Errors in data collection and analysis not related to the act of sampling, including measurement and processing errors.