This document provides an overview and revision of key topics in crime and deviance, including: definitions of crime and deviance; methods of measuring crime through official statistics, victim surveys, and self-report studies; explanations for crime and deviance from theorists like Cohen and Marxists; methods of social control including formal control by police and informal control through social approval; and characteristics of typical crime offenders. The document outlines the main sections to be revised and provides brief explanations of important concepts and theorists to help understand and apply the information to exam questions.