Familial aggregation of emotional and behavioral problems of childhood in the general population

OBJECTIVE: This study sought to evaluate the existence and implications of familial aggregation of emotional and behavioral problems of childhood in a general population sample. METHOD: The children included in the study were chosen with the use of a sampling technique that identified households in which there were two or more children aged 4-16 years living at home at the time of the survey. Ratings on checklists of emotional and behavioral …