What is research support for maternal deprivation?
Bowlby 1944 44 Juvenile Thieves study, investigated boys who had experienced separation from PCG before critical period
found boys were more likely to develop affectionless psychopathy than others, and go onto to commit crimes than those who hadn't experienced separation
supports the psychodynamic claim that disruptions to attachment in early childhood are detrimental to development and play a significant role in offending
why is scientific basis a weakness of Bowlby's maternal deprivation in offending?
Lewis - maternal deprivation is a poor predictor of offending, looked at 500 young offenders and concluded that you can't establish a causal relationship between maternal deprivation and offending, and other factors may need to be looked at e.g. child's physical development/health
Bowlby's MD lacks validity - may lack operationalisation?
Bowlby conducted interviews and assessments for affectionless psychopathy - may be researcher bias
what are positives of psychodynamic explanation?
some of first to link early experience during childhood to moral behaviour and offending and has contributed to development of other later theories e.g. Bowlby's maternal deprivation, suggests it's a valid theory?
also looked into emotional basis of offending, which is largely ignored by other explanations e.g. cognitive
why is lack of scientific basis a weakness of psychodynamic explanations of offending?
lack ability to empirically test
unfalsifiable, and therefore unable to disprove
e.g. Freuds Oedipus/Electra complex are said to occur in unconscious mind, so difficult/impossible to test
many of Freuds ideas are based on case studies e.g. Little Hans, so unable to generalise to others and make universal claims about behaviour
undermines validity of psychodynamic approach as an explanation for offending
why is gender bias a weakness of the psychodynamic explanation?
alpha-bias
Freudian theory suggests girls develop a weaker superego than boys sue to identification with same-sex parent being weaker, girls don't experience strong emotions like castration anxiety
superego is underdeveloped, suggests girls are more prone to offending due to a less developed sense of morality
statistically disproven, women make up 5% of prisons, suggests men are more likely to offend, undermines validity of Freud's 'weak' superego causing offending