Answer: Catharsis hypothesis.
Step-by-step explanation:
Catharsis hypothesis is the psychological concept that states about releasing of emotion and urges or aggression. Expressing tense and aggressive emotion in some way can release the feeling of aggression and urge.
According to the question, Luciano's belief is displaying catharsis hypothesis because he thinks of releasing his aggression on his school teacher through screaming curse words in form of expression.