Date of Award:


Document Type:


Degree Name:

Doctor of Philosophy (PhD)




Glendon Casto


Three treatments designed to reduce the consumption of alcohol by native American high school students were assessed and compared. Selfreferred and staff-referred clients were randomly assigned to three treatment groups: (1) alcohol education and a peer-assisted selfcontrol procedure, (2) a peer-assisted self-control procedure, and (3) a self-monitoring only procedure. All three treatments were conducted by trained peer counselors for 14 weeks. The alcohol education and peer-assisted self-control and the peer-assisted self-control demonstrated reductions in peak blood alcohol concentration, frequency of drinking incidents, and alcohol consumption. The self-monitoring only group demonstrated changes only in frequency of drinking incidents. No significant differences were found between the three treatment programs. Alcohol knowledge was found not to differ between groups and was not found to be related to changes in any of the drinking parameters. Selfesteem changes were found to be highest for Group 2 and were found to relate to changes in all the drinking parameters. Permissive versus abstinence attitudes were not found to differ between groups, but for all subjects higher abstinence attitude scores were found to be significantly related to decreases in peak blood alcohol concentration.



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