Спасибо за ссылку. Да, доходы и уровень образования учитывались: Parental socioeconomic status was assessed on the basis of a factor-weighted composite score of father's years of schooling, mother's years of schooling, father's occupational status and average parental income in 1957.
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timeasmymeasure
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Date: 2011-03-09 10:49 am (UTC)Да, доходы и уровень образования учитывались:
Parental socioeconomic status was assessed on the basis
of a factor-weighted composite score of father's years of
schooling, mother's years of schooling, father's occupational
status and average parental income in 1957.