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kyrabunga kyrabunga
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6 years ago
Which of the following was noted as a problem of school-based adolescent drug surveys?
 
  a. The overrepresentation of hard drug users in the survey
  b. The exclusion of the most drug-prone users
  c. The underrepresentation of rural schools
  d. The inclusion of high-risk substance abusers
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603nurbk603nurbk
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6 years ago
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kyrabunga Author
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6 years ago
this is exactly what I needed
Lawson1981
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Thanks
jasonbourne
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2 hours ago
This site is awesome
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