AC2.2-Describe individualistic theories of criminality Flashcards
What is the overall message of individualistic theories of criminality?
Crime is caused by individual differences based on personality types or experiences that people have.
Root of crime is an individual’s psychological makeup/ the development process they experienced.
What is an example of a psychological theory?
Eysenck’s personality theory.
What is Eysenck’s personality theory?
Suggests that personality is biologically based and that personality traits include 2 dimensions of extraversion vs introversion and neuroticism vs stability that can be measured using a personality questionnaire. High levels of psychoticism, neuroticism and extraversion can make someone more inclined to commit crime.
What was the evidence behind Eysenck’s personality theory?
2000 male prisoners scored higher on extraversion, psychoticism and neuroticism than a non-prisoner control group.
What is extraversion vs introversion?
How much environmental stimulation someone needs. Determined by the level of arousal in a person’s central and autonomic nervous system.
Introverts require less environmental stimulation as they are less outgoing.
Extroverts require more environmental stimulation as they are more sociable.
How does extraversion link to crime?
People with high levels of extraversion have a low level of arousal, meaning they require more environmental stimulation to fuel their excitement.
Criminals are more likely to engage with others who commit crime as they are
more sociable people.
More likely to be: thrill-seeking, impulsive, and less able to be conditioned to internalise society’s rules.
What is psychoticism?
Relates to the degree to which somebody is anti-social, aggressive and uncaring.
How does psychoticism link to crime?
People who score highly on P are
more likely to engage in criminal behaviour. High levels can be linked to
psychological disorders such as schizophrenia.
High psychoticism scorers tend to be cold, uncaring, solitary and aggressive.
What is neuroticism vs emotional stability?
The stability of personality, a high neuroticism score would represent someone who is more reactive and volatile and perhaps more likely to engage in offending behaviour. measures how strongly your nervous system reacts to adverse stimuli.
The stronger the responses, the more extreme a person’s emotional changes. Emotionally stable are more even-tempered.
How does neuroticism link to crime?
This trait reflects a level of emotional instability: neurotics are prone to rapidly changing emotions and over-reacting to situations. They could mislead situations, eg- if someone appears to be judging someone else they could take this very personally and aggressively. High neuroticism scorers are also hard to condition.
What are the strengths of Eysenck’s personality theory?
The theory is useful in describing how some measurable tendencies can increase a person’s risk of offending.
Eysenck predicts that high P, E, N scores lead to criminality. Research supports these predictions as offenders tend to be extrovert, neurotic and psychotic.
Rushton and Christjohn- children who reported higher levels of rule breaking also scored higher on the PEN test.
What are the weaknesses of Eysenck’s personality theory?
Farrington tested prisoners and found they had high N and P scores but were not extroverted.
Although there is a correlation between personality and criminality, it doesn’t actually show that personality causes criminality. Personality could change as a result of being in prison.
Convicted offenders which the evidence is bases may not be typical of offenders as a whole. Low impulsive offenders are likely to avoid getting caught.
Self-report studies like personality questionnaires are likely to be lied on.
What are the 2 psychodynamic theories?
-Freud and the superego
-Bowlby’s maternal deprivation theory
What is the idea of Freud’s psychodynamic theory?
A healthy personality needs a balance between the three parts of the psyche (id, ego, superego).
Children need to progress from the pleasure principle (id dominated) to the reality principle (ego dominated).
What is the Id and when does it develop?
Present from birth, the pleasure principle (eg sleep, sex, food), represents basic needs: requires instant gratification, selfish and primitive.
What is the ego and when does it develop?
Develops from about 18 months, the reality principle, practical and acts as a mediator between Ids desires and Superegos demands.
What is the superego and when does it develop?
Final part of the personality, emerging between the ages of 3 and 5-phallic stage, We internalize morality of biological parents- superego acts as our conscience; it is our moral compass that tells us how we should behave.
Which element of personality links to criminal behaviour?
The Id
What is a weak superego which can link to crime?
This is when the person cannot control the impulsive demands of the Id- they do not feel guilty when doing something wrong.
Can be caused if same sex parent is absent during the phallic stage so the child has no one to identify with/no morality to internalize