biological theories - created from Mind Map

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Genetics and Heritability Genetic characteristics and variations in human chromosomes are thought to play a role in aggression and crime causation. Although contemporary criminologists do not believe that there is one single and identifiable “criminal gene,” they do believe that individuals who are genetically predisposed to certain types of behavior may become aggressive or criminal through interaction with the surrounding physical and social environments. Sex-linked chromosomes have special explanatory power by virtue of the fact that the majority of violent offenders are male.

Brain Dysfunction Organic problems with the brain may lead to behavioral anomalies, including crime and deviance.

Body Chemistry Theories Violent or disruptive behavior can sometimes be linked to nutrition, vitamin deficiencies, and other conditions that affect the body. Studies of eating habits, endocrinology, and environmental contaminants have all contributed to advances in understanding such behavior.

Hormones, Enzymes, and Criminality These biological theories explain violent or disruptive and criminal behavior by identifying hormonal influences on human cognition and action.

Biosocial Criminology This theoretical perspective sees the interaction between biology and the physical and social environments as key to understanding human behavior, including criminality.Biosocial Criminology This theoretical perspective sees the interaction between biology and the physical and social environments as key to understanding human behavior, including criminality.