How does James Garbarino use imagery in Lost Boys: Why Our Sons Turn Violent and How We Can Save Them?

Imagery is not used per se, Garabino, however, notes that after World War II, the military changed its training tactics and started using desensitization. Garbarino's felt that society was getting desensitized through the media, and that the increased legal violent acts relate to easy access to weaponry, desensitization through violent video games, violent images in movies and television, and the loosening of social controls.