• day care affect aggression
• more opportunities
• learn how toresolve conflict
• physical aggression is atpeak in pre-school years
• may be a chancefor anti-socialbehaviour
• Vandell
• 8 year olds in fulltime care from 1st yearof live
• rated byteachers andparents as beingnon - compliant
• Bates
• any type of day care inthe first 5yrs of life led tobehavioural problems andaggression
• adverse effects of day carewould by seen when the childrenare in large groups
• Haskins
• behavioural problemswere among childrenspending the mosttime in day care
• Borge
• compare physicalaggression in children in daycare : full time with mothers
• more aggression in thosechildren looked after fulltime by their mothers whowere less sociallydisadvantaged
• researchers fail to distinguishbetween assertive, andaggressive and disobedientbehaviour
• NICHHD
• used a Q to separate the2 and rate
• aggression andassertiveness were higherin day care children
• ijzendoorn
• re-assessed the NICHHDresearch
• centre based care associatedwith externalising problems
• occurred when day careinvolved non relatives