A film that teaches socially acceptable behavior. Here in America, morality films were used extensivly in the 1940's and 50's to teach people primarily about unamerican activity and safety; drug use, Communism, how to survive a nuclear attack etc. One of the most well known morality films is Reefer Madness (Know Your Dope Fiend!).
I wonder what morality films are used for in other countries (Thinking about Marxist type related stuff)