This document discusses the meaning and types of deviance. It defines deviance as behavior that does not conform to social norms and expectations. There are several types of deviants discussed, including freaks, criminals, sick individuals, and aliens. Deviance is a relative concept that depends on social and cultural norms. It can occur at the individual or group level. Causes of deviance include lack of socialization, weak sanctions, and rationalization of violating norms. While deviance involves social disapproval, crime is a formal violation of legal codes that is punished by law enforcement.