Theories Of Offending Flashcards
Psychobiological theories
Lombroso
Lombroso
He examined the individual rather than working on the crime alone
- criminals are born and not made
- role of environment was minimal in shaping behaviour
Criticism
- lacks explanatory power, needs further consideration or social and environmental factors
What sets the potential for future behaviour?
Normal genetic variability
Family studies
Criminal behaviour runs in families
Rowe and osgood (1984)
Looked at the importance of genetic, environment and individual factors on self reported delinquency
Development of antisocial behaviour
Risk factors in childhood can predict antisocial behaviour in adults
- biological, behavioural and social indicators
Longitudinal studies
- data collected at different ages/points
- same individuals involved
- data collected from different sources
- use follow up period
- minimum 5 year follow up
Farmington and West (1990) - The Cambridge Study
- longitudinal study of 411 London males aged 8-48
- 20% had acquired convictions by age 17
- 33% by age 25
- 77% of those convicted as juveniles reconvicted between 17-24 and 45% at 25-34
Common characteristics: childhood
- troublesome
- dishonest
- came from poor larger families
- more likely to have criminal parents
- experienced family conflict
- experiences harsh/ erratic discipline off parents
Age 10
Identified as hyperactive
Impulsive
Unpopular rated low intelligence
age 14
Aggressive
Had delinquent friends
Age 18
Drank more
Smoked more
Gambled
Associated with gangs
Age 32
Poorer housing
Marital break up
Psychiatric disorder
Problem with own children
Key protective factors
- high iQ
- low impulsiveness
- good parenting
- greater school enjoyment
- pro-social peer group
- balanced parental discipline
- good employment
- good marriage
- parental interest in education
Risk factors for conduct disorder and delinquency - Murray and Farmington (2010)
- low intelligence
- poor parental supervision
- large family
- criminality in family
- child physical abuse
- antisocial peers/parents
- erratic parenting
- substance use
- low school attendance
- parental conflict
- low family income
- high crime neighbourhood
- high delinquency rate schools
Why is knowing risk and protective family’s relevant?
- leads to early identification at risk of young people
- gives direction on what can work
- suggests ways we can work to strengthen and protect young people
- helps us in the development of theories
Personality theories
Eysenck
Eysenck
Child socialisation occurs through the process of conditioning
- the association of anti-social behaviour with unpleasant punishment
What does an individuals conditionability depend on?
An individuals personality