Study title

Child-raising style, school success and social structure. Topics: The data set contains four different survey parts: 1. Schoolchildren: intelligence test (PSB after Horn); Frankfurt vocabulary test (WSP 5-6 after Anger/Bargmann/Hylla). 2. School grades and in part occupation of father were obtained from the class registers. 3. From the school records it was later determined whether transfer to a secondary school had taken place. 4. Survey of parents of children tested: child-raising style (scale); social origins of children and social class of parents; conflicts and communication (reading aloud) with the children; book possession. Demography: age; sex; family composition; age and number of siblings; position in sibling sequence; occupation; employment; professional career; household income; social origins.