Methods of Criminological Studies criminology

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Methods of Criminological Studies

Criminology is the scientific study of crime, criminals, and criminal behavior.
To understand crime properly, criminologists use different methods of study. These methods help in collecting data, finding causes of crime, and suggesting reforms.

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1. Statistical Method

• Uses data, numbers, and statistics to study crime trends.
• Helps in knowing crime rates, types of crimes, age group of offenders, etc.
• Governments publish NCRB (National Crime Records Bureau) reports every year.

Example:
NCRB 2022 data showed cybercrime cases in India increased by 24% compared to the previous year.

Case Law:
Bachan Singh v. State of Punjab (1980) – SC used crime statistics to discuss whether the death penalty should be rarest of rare, showing the use of data in judicial reasoning.

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2. Historical Method

• Studies the history of crime and punishment over different periods.
• Helps in understanding how crimes and criminal laws have evolved.

Example:
In ancient India, Manusmriti prescribed harsh punishments; after independence, reforms gave more importance to rehabilitation.

Case Law:
Kehar Singh v. Union of India (1989) – The court discussed historical use of mercy petitions, showing the importance of historical study in criminal justice.

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3. Case Study Method

• In-depth study of a particular individual criminal or group.
• Helps in knowing personal background, psychological condition, family, and social factors leading to crime.

Example:
Studying the life history of a juvenile involved in theft to know family background and peer influence.

Case Law:
Sheela Barse v. State of Maharashtra (1983) – Court considered individual cases of custodial violence against women, reflecting case study method in practice.

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4. Clinical / Psychological Method

• Examines the mental health and personality of criminals.
• Uses psychological tests, psychiatric interviews, and medical examinations.

Example:
A person committing serial murders may be clinically studied to see if he is suffering from psychopathy.

Case Law:
R v. McNaghten (1843, UK) – Led to the McNaghten Rule (insanity defense). In India, reflected in Section 84, IPC (unsoundness of mind).

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5. Sociological Method

• Studies the role of society, family, peer groups, poverty, unemployment, and culture in causing crime.
• Considers crime as a social phenomenon.

Example:
Unemployment in urban slums leads to theft, drug peddling, and gang crimes.

Case Law:
State of Maharashtra v. Mohd. Yakub (1980) – Showed how group influence and social conditions promote smuggling, fitting into the sociological study approach.

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6. Anthropological Method

• Studies the relation of physical, racial, and cultural traits with crime.
• Earlier linked to Lombroso’s “born criminal” theory, but now studied with caution.

Example:
Studying tribal communities where some traditional acts are considered crimes under modern law.

Case Law:
D.K. Basu v. State of West Bengal (1997) – Court emphasized understanding social and cultural background of people to prevent custodial violence.

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Conclusion

• Criminology uses scientific methods to study crime.
• Each method (statistical, historical, case study, psychological, sociological, anthropological) gives a different perspective.
• Courts and lawmakers rely on these studies to make fair laws and policies.

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