Forensics - Social/Psychological Explanations of Offending Behaviour Flashcards
what is eyesenck’s criminal personality theory?
the criminal personality type is innate and comes about via the type of nervous system we inherit.
what are the original 2 scales eyesenck used to determine personality type?
introversion/extraversion
neuroticism
which scale was added later to determine personality type?
psychoticism/normality
what type of personality did eyesenck say criminals have?
neurotic, psychotic extroverts
what is neuroticism?
tendency to experience negative emotions eg anger, anxiety, depression
what is extroversion?
outgoing with positive emotions however may get bored easily
what is psychoticism?
egocentricity, impulsivity and lacking of empathy
how is personality type measured?
using the eyesenck personality inventory (EPI)
what is the biological basis for extroversion?
chronically under-aroused nervous system
constantly seek excitement, stimulation and are likely to engage in risk-taking and dangerous behaviours
what is the biological basis for neuroticism?
more reactive sympathetic nervous systems
unstable and so react and get upset easil
may therefore overreact to situations of threat
how can psychoticism be linked to offending behaviour?
they are aggressive and lack empathy
what is the process of socialisation?
children taught to delay gratification and become socially oriented via conditioning
punished for anti-social behaviours and so even thinking about them creates anxiety
how did eyesenck view offending behaviour?
developmentally immature
it is selfish and concerned with immediate gratification.
what did eyesenck would happen to extroverted and neurotic people during socialisation?
their nervous systems make them difficult to condition
do not easily learn to respond to antisocial impulses with anxiety
more likely to act antisocial and criminal
what are the advantages of eyesenck’s theories?
research support - eysenck compared male prisoners’ scores on EPI with male controls - found to be more psychotic, extraverted and neurotic than controls
used a lie scale on questionnaire to account for social desirability bias
what are the disadvantages of eyesenck’s theories?
used a questionnaire as the EPI - social desirability bias
personality not consistent - unreliable as people would score different on different days
determinist - assumes all criminals are extroverted and neurotic, shown that some are introverted and stable
what are cognitive distortions?
faulty, biased and irrational ways of thinking
we perceive ourselves, other people and/or the world in a way that does not match reality + is usually negative
what are 2 cognitive distortions that can explain crime?
hostile attribution bias
minimalisation
what is hostile attribution bias?
tendency to misinterpret other people as aggressive, provocative and/or threatening
how does hostile attribution bias contribute to offending behaviour?
rationalises offending behaviour by blaming other factors for it e.g. the victim
what is minimalisation bias?
downplaying seriousness of actions to explain the consequences as less significant
how does minimalisation contribute to offending behaviour?
offender accepts consequences of their own offences and reduces the negative emotions associated with crimes as they genuinely think what they’re doing is ok
what is kohlberg’s theory of moral reasoning?
decisions and judgements on issues of right or wrong can be summarised in a stage theory of moral development
higher stage = better moral reasoning
what are the 3 levels in kohlberg’s theory of moral reasoning?
preconventional morality
conventional morality
post-conventional morality
what are the two stages in the pre-conventional stage of kohlberg’s theory?
punishment orientation
reward orientation