[The effect of life change events on cognitive and socio-emotional development in early childhood].

The present study investigates the role of life events of differing durations in the cognitive and social-emotional development of infants. A total of 354 children were examined at the ages of 3 and 24 months and the children's parents were interviewed about the occurrence of live events in this interval. The total number of life events was a significant predictor of changes in the level of cognitive and social-emotional functioning. Changes in the caregiver and marital discord were the best predictors of a child's social-emotional development, and serious illness in the child and changes in the caregiver were the best predictors of a child's cognitive development.