Recent studies put college students» nonprescription use
of stimulant drugs (Ritalin and
amphetamines such as Adderall and Dexedrine) at rates anywhere between 14 and 38 percent, depending on the
type of college and age
of student.
The Australian School Students Alcohol and Drug Survey (ASSAD)- which surveys alcohol and drug use among 12 to 17 year old students - shows that use
of Amphetamine Type Stimulants (ATS) has in fact, been decreasing over time.
The Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) was recently developed for the WHO by an international group
of substance abuse researchers to screen for problem or risky use
of tobacco, alcohol, cannabis, cocaine,
amphetamine -
type stimulants, sedatives, hallucinogens, inhalants, opioids, and «other drugs» that do not fall into the previous nine categories.40 The ASSIST was found to have high internal consistency (α > 0.80), correlated well against similarly worded items
of other questionnaires, and good concurrent validity with a range
of substance use and dependence measures.40