The effects of a natural disaster on child behavior
A prospective study of children examined
both before and after a flood disaster in Bangladesh is used to test the
hypothesis that stressful events play a causal role in the development of
behavioral disorders in children.
Six months before the disaster,
structured measures of selected behavioral problems were made during an
epidemiological study of disability among 2- to 9-year-old children. Five
months after the disaster, a representative sample of 162 surviving children
was reevaluated.
Between the pre- and post-flood assessments, the
prevalence of aggressive behavior increased from zero to nearly 10%, and 45 of
the 134 children who had bladder control before the flood (34%) developed
enuresis.
These results help define what may be considered
symptoms of post traumatic distress in childhood; they also contribute to mounting
evidence of the need to develop and evaluate interventions aimed at
ameliorating the behavioral and psychological consequences of children's
exposure to extreme and traumatic situations.