Crime Flashcards
(63 cards)
Define crime
Behaviour or act which goes against the law
How is crime seen as a social construct?
Causes upset to community which creates campaigns so the government changes the law
What gender is most likely to be arrested?
Males
How does the brain injury explanation explain crime?
Damage to prefrontal cortex (phineas gage) or to frontal lobe reduces empathy and impulse control
What did Elbogen find when he studied war veterans?
Those who had returned from war 9% had already been arrested.
Those with traumatic brain damage and PTSD and who were young males with drug use and witnessed family violence were at highest risk of commiting crime
What was the aim of Bowers case study?
To investigate the correlation between frontal.libe damage and violence using meta analysis
What were the results of Bowers case study?
Vietnam head injury study found damage to frontal liberty increased violent behaviour and lead to dysfunction
Give the evaluation points for the biological explanation for crime
F+ phineas gage and Elbogen
U+ prevents predisposition for being triggered
D- amygdala theory
E- Elbogen can’t explain individual differences
What does the left amygdala do?
Processes emotions
What does the right amygdala do?
Processes threatening stimuli
What study feasibly supports amygdala theory?
Raine
What did Buffkin find in his study?
Found those with frontal lobe damage were most violent
Give the evaluation points for the amygdala dysfunction theory
F+ Raine and Buffkin
U+ brain scans identify risks, determinist
D- XYY syndrome
E- only explains violent crimes
Name some features of XYY syndrome
Taller than average
Impulsive
Learning difficulties
What did Jacobs find in 1965?
15 time more likely to comity crime with XYY syndrome
Although not all criminals have XYY syndrome
Give the evaluation points for XYY syndrome
F+ Jacobs prison experiment for 15 times more likely to commit crime with XYY
U+ easy to identify and prevent
D- self fulfilling prophecy and label
E- 985 committed crime but didn’t have XYY
Other disorders may impact crime
What characteristics did Eysenck find in criminal personality?
Highly extrovert
Underactive nervous system
Phsychotism
Emotionally unstablr
Outline the findings of Raines criminal study
Found 15 year old with low heart rate had a criminal record 24 years later
What did Boduszek find to support Raine?
Positive correlation between repeat offenders and personality traits
Name the 5 factors of the 5 factor model
Openness
Conscientious
Extraversion
Agreeableness
Neuroticism
Outline labeling theory
A behaviour which goes against social and cultural norms create stigmas and stereotypes leading to a self fulfilling prophecy
Give the evaluation points for criminal personality
F+ Bodusek positive correlation
U+ identify strengths and weaknesses
D- 5 factor model
E- reductionist
What was the aim of Besemers research?
To investigate if children of convicts were more likely to commit crime
What was Besemers sample?
411 males aged 8 to 50