section_path: Study
section_name: Study
paragraph_text: Study
  
  The study of crime is called criminology. Criminology is a subfield of sociology that addresses issues of social norms, social order, deviance, and violence. It includes the motivations and consequences of crime and its perpetrators, as well as preventative measures, either studying criminal acts on an individual level or the relationship of crime and the community. Due to the wide range of concepts associated with crime and the disagreement on a precise definition, the focus of criminology can vary considerably. Various theories within criminology provide different descriptions and explanations for crime, including social control theory, subcultural theory, strain theory, differential association, and labeling theory.
  
  Subfields of criminology and related fields of study include crime prevention, criminal law, crime statistics, anthropological criminology, criminal psychology, criminal sociology, criminal psychiatry, victimology, penology, and forensic science. Besides sociology, criminology is often associated with law and psychology.
  
  Information and statistics about crime in a given jurisdiction are collected as crime estimates, typically produced by national or international agencies. Methods to collect crime statistics may vary, even between jurisdictions within the same nation. Under-reporting of crime is common, particularly in developing nations. Victim studies may be used to determine the frequency of crime in a given population.