We asked participants to sleep 1 hour less than normal the prior night and not to ingest nicotine or caffeine on the day of the nap. Participants gave written informed consent and received monetary compensation. All procedures were approved by the Northwestern University Institutional Review Board...
1. What steps could be taken to reduce smoking in the United States? 2. What health problems relate directly or indirectly to smoking? 3. Are other forms of nicotine delivery systems less harmful? Explain the significance of knowing a drug's minimal inhibitory con...