There is little evidence that children raised without a same-sex parent are less law-abiding as adults- contradicting Blackburn's weak superego argument. Similarly, if children raised by deviant parents go on to commit crime themselves, this could be due to the influence of genetics or socialisation, rather than a deviant superego. It is also implausible that criminality reflects an unconscious desire for punishment- offenders go to great lengths to conceal their actions to avoid punishment