Disruptive children spend less time on classroom tasks, receive less instruction from teachers, grow to like school less, and attend school less often than their more emotionally well - adjusted peers.
Health service resources
spent on
children with conduct disorder are considerable: 30 % of
child consultations with general practitioners are for behaviour problems, 8 and 45 % of community
child health referrals are for behaviour disturbances - with an even higher level at schools for
children with special needs and in clinics for
children with developmental delay, where challenging behaviour is a common problem.9 Psychiatric disorders are present in 28 % of paediatric outpatient referrals.10 Social services departments expend a lot of effort trying to protect
disruptive children whose parents can no longer cope without hitting or abusing them.