Regarding alcoholism specifically, what theory makes most sense to you in terms of the etiology of alcoholism?
Reference
Comer, R. (2015). Abnormal Psychology, Ninth Edition. Worth Publishers; New York, New York. (ISBN 978-1-4641-7170-3)
American Psychiatric Association (2013). Diagnostic and statistical manual for mental disorders, (5th Ed.). American Psychiatric Publishing, Inc.; Washington, DC