Adaptive behavior in young children of emotionally disturbed women

Children of mentally-ill parents are population at increased risk for psychiatric disorder, and recent research has focused on the psychological development of these individuals. The Rochester Adaptive Behavior Inventory (RABI) was developed to measure the adaptive behavior of such high-risk children based upon a parental interview. Scales defining specific behavior spheres were reproduced in four samples of 30- and 48-month-olds. These scales differentiated high-risk children along dimensions of maternal psychopathology and social status. Global measures of maternal illness, such as severity of symptoms, proved to be more powerful than specific diagnosis. Race and socio-economic status also had a major impact on adaptive behavior. Implications of the data for high-risk theories of schizophrenia are discussed.