How do we interpret the recent dramatic increase in the time to earn a PhD?

被引：0

作者：

Das Gupta, P ^{[1
]}

机构：

[1] US Bur Census, Populat Div, Washington, DC 20233 USA

来源：

SOCIAL BIOLOGY | 1997年 / 44卷 / 3-4期

关键词：

D O I：

暂无

中图分类号：

C921 [人口统计学];

学科分类号：

摘要：

A 1962 recipient of a Ph.D. was an average of 10.13 years from receipt of a B.A.; a 1992 recipient was an average of 12.55 years. Some authors have suggested that if the B.A.-year cohorts were compared instead of the Ph.D.-year cohorts, the average time to earn a Ph.D. would not show such a drastic increase. The author recognizes the problem with the Ph.D.-year data, but uses these data with a standardization-decomposition technique to show that 75 per cent of the increase in the time between the B.A. and the Ph.D. in 1992 was due to the change in the age-sex structure of Ph.D. recipients in favor of more women and older persons.

引用

页码：247 / 257

页数：11

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