-bowlby theory based link to MD and offending. lewis 1954 analysed data drawn from interviews 500 young ppl and found that MD was a poor predictor of future offending and the ability to form close relationships in adolescence. even if there is a link between children who have experienced frequent/ prolonged seperation from mother and offending in later life, not casual relationship. countless other reasons for link MD grow up poverty therefore criminality. suggests MD one reason but is others