Biological Theory of Criminology (1876)
Suggests criminality is inherited.
"Born criminal" can be identified by physical appearance.
Introduced in Lombroso's work The Criminal Man (L'Uomo delinquente) published in 1876.
Proposed that criminals had distinct biological traits linking them to evolutionary ancestors.
Term "atavistic" means primitive, derived from Latin "avatus" (ancestor).
Atavistic characteristics suggest offenders are evolutionary throwbacks, being wild and untamed.
Implication: Criminality is identifiable and hereditary through physical defects.
Thieves: Expressive face, manual dexterity, small wandering eyes.
Murderers: Cold glassy stares, bloodshot eyes, large hawk-like nose.
Sex Offenders: Thick lips and protruding ears.
Female Offenders: Shorter stature, more wrinkles, darker hair, and smaller skulls compared to average women.
"Born criminals" often exhibited tattoos, a penchant for cruel games, and distinct slang.
Lombroso's theories were influenced by Darwin's The Origin of Species (1859).
Considered criminal behavior a physiological trait rather than a moral failing.
Examined over 4,000 offenders (living and deceased) to find physical markers of atavism.
Collected data on height, weight, arm span, and numerous physical characteristics.
Found that 40% of 383 dead and 3,839 living criminals exhibited atavistic traits.
Known as the father of modern criminology, Lombroso's work shifted perspectives on crime from moral to scientific.
His theories dominated criminal behavior thinking in late 19th and early 20th centuries, marking a notable change from traditional moral and religious perspectives.
Lacked rigorous scientific methods; no control group for comparison.
Assumed physical traits were sole causes of crime; did not account for social factors.
Agnew (1992) suggested that negative physical traits could lead to social challenges, resulting in frustration and potential criminal behavior.
Goring (1913) did a study with a control group of over 2,000 London convicts and could not replicate Lombroso's findings.
Suggested that physical characteristics might be shaped by environmental factors like poor childhood nutrition.
Lombroso's theory is deterministic, implying unavoidable criminality based on physical traits.
Underestimates the role of free will and moral beliefs.
Considered socially sensitive due to associations with race and has been critiqued for scientific racism.
Lombroso’s theory has been associated with eugenics, which advocates for breeding based on perceived genetic advantages, suggesting eliminating those viewed as genetically disadvantaged.