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One literature documents a significant, black-white gap in average test scores, while another finds a substantial narrowing of the gap during the 1980's, and stagnation in convergence after. We use two data sources -- the Long Term Trends NAEP and AFQT scores for the universe of applicants to...
Persistent link: https://www.econbiz.de/10004980322
I survey the evidence on patterns in U.S. high school graduation rates over the period 1970-2010 and report the results of new research conducted to fill in holes in the evidence. I begin by pointing out the strengths and limitations of existing data sources. I then describe six striking...
Persistent link: https://www.econbiz.de/10011095620
We study an intensive math instruction policy that assigned low-skilled 9th graders to an algebra course that doubled instructional time, altered peer composition and emphasized problem solving skills. A regression discontinuity design shows substantial positive impacts of double-dose algebra on...
Persistent link: https://www.econbiz.de/10010821883
proportion of high school graduates who enroll in university and other forms of post-secondary education. Our results indicate …-white difference in enrollment. Controlling for parental education and baseline scholastic ability reduces the estimated impact of … without changing parental education or high school academic achievement. The racial gap in university enrollment would narrow …
Persistent link: https://www.econbiz.de/10010796658
The low number of college graduates with science degrees -- particularly among under-represented minorities -- is of growing concern. We examine differences across universities in graduating students in different fields. Using student-level data on the University of California system during a...
Persistent link: https://www.econbiz.de/10010796719
The empirical literature on Affirmative Action (AA) in college admissions tends to ignore the effects admissions policies have on incentives of students to invest developing pre-college human capital. We explore the incentive effects of AA using a field experiment that creates a microcosm of the...
Persistent link: https://www.econbiz.de/10010890092
A growing literature establishes that high quality early childhood interventions targeted toward disadvantaged children have substantial impacts on later life outcomes. Little is known about the mechanisms producing these impacts. This paper uses longitudinal data on cognitive and personality...
Persistent link: https://www.econbiz.de/10010785594
age, education, and other demographics on wages, for unobserved worker skill as proxied by residential location, and for … education. We also find parallel results for firm productivity by employment density and share college-educated using firm …
Persistent link: https://www.econbiz.de/10010950796
Employing original, representative survey data, we document that cognitive, interpersonal and physical job task demands can be measured with high validity using standard interview techniques. Job tasks vary substantially within and between occupations, are significantly related to workers'...
Persistent link: https://www.econbiz.de/10005036788
Is the Armed Forces Qualifying Test (AFQT) a measure of achievement or ability? The answer to this question is critical for drawing inferences from studies in which it is employed. In this paper, we test for a relationship between schooling and AFQT performance in the NLSY 79 by comparing...
Persistent link: https://www.econbiz.de/10005078623