Zachary is an average 5-year-old American child who is watching television. If he is consistent with the other 30% of American children ages 2-7 mentioned in your text, which of the following locations is he watching it in?

Hormones have effects similar to natural opiates

Indicate whether this statement is true or false.

The American Psychiatric Association defines substance abuse in terms of

a. how drunk or intoxicated a person gets after ingesting a psychoactive substance. b. whether or not the substance interferes with the person's life c. the type and intensity of the substance abuser's biological reaction. d. which drug is used and how much of it is consumed in one episode.