Other questions in this quiz

2. How many participants were involved?

  • 369
  • 266
  • 240
  • 250

3. 15 participants had...

  • doubled their cocaine usage
  • started using cocaine or increased usage
  • stopped using cocaine altogether

4. By the end of the study, the number of addicts using cocaine on a daily basis had dropped by more than ...

  • 12%
  • 80%
  • 72%
  • 56%

5. Roughly how much time was between each urine test

  • 6 days
  • 2 months
  • 2 weeks
  • 3 months

Comments

No comments have yet been made

Similar Psychology resources:

See all Psychology resources »See all Health and clinical psychology resources »