I'm schizotypal, which is basically schizophrenia lite... pretty sure there's nothing "behavioral" about my recurring auditory hallucinations of a brass band playing nonsense music.
For example, I found the following texts thought provoking:
http://behaviorismandmentalhealth.com/2010/01/21/schizophren...
http://behaviorismandmentalhealth.com/2013/01/03/schizophren...