Work and Disability at the Age of 30 Years: A Sociomedical Study of a Birth-cohort from Bergen V. Social background and recruitment to the school system

Abstract

The basis of the present study is a cohort of 1570 persons, all live births in 1940 of mothers then residing in Bergen. This birth-control was followed up in the compulsory school system at the age of 14 years. Information from the "parsons' lists" (birth registers) was gathered concerning the parents' social background, while facts about the students' recruitment to the compulsory school system in Bergen were obtained from the local files of the various schools and the files of The National Services for the Mentally Retarded. For the purpose of collecting more detailed information, a sample was taken from the birthcohort. This sample was formed on the basis of a stratification of the cohort according to type of school attended at 14 years of age. By supplementing the group comprising persons attending Special Schools for the Educable Mentally Retarded and the group including persons cared for by the National Services for the Mentally Retarded, a total sample of 262 persons was reached. It is found that recruitment to the school system varies considerably with socio-economic background. Children of higher officials were highly over-represented in Junior High School, while children of workers were noticeably under-represented at this type of school. Children of workers were over-represented in Continuation School, Elementary School classes for slow learners and Special Schools for the educable mentally retarded. However, a proportionally very similar representation of the social groups in the services for the mentally retarded was found.

Factors Related to Changes in Iq: A Follow‐up Study of Former Slow Learners*

“…Approximately 60% of the former slow learners were recruited from 2 of the 13 primary schools in Bergen during the late 194O's, whereas only 1 person was transferred to classes for slow learners from each of 6 of the other primary schools. Ghildren of workers were, furthermore, strongly over-represented in elementary school classes for slow learners (Svendsen and Kinge, 1979a). In adulthood the subjects were living in many different parts of the country.…”