A Problem Facing ADHD Researchers Is That

question 199

Multiple Choice

A problem facing ADHD researchers is that:

• A) Reliance on small sample sizes as ADHD is quite rare.
• B) Diagnosis of ADHD is confounded with that of conduct disorder in many children.
• C) The follow-up periods are too short.
• D) ADHD children often will not comply with research activities.

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Definitions:

Chemical Messenger

Substances in the body such as hormones and neurotransmitters that transmit signals from one cell to another.

Mood

A temporary state of emotion or feeling that can influence an individual's perception, behavior, and well-being.

Sleep

Periodic, natural loss of consciousness—as distinct from unconsciousness resulting from a coma, general anesthesia, or hibernation.

Dopamine

A neurotransmitter in the brain essential for the reward system, motivation, pleasure, and motor function.