A Reanalysis of the Effect of Head Start on Cognitive Development: Methodology and Empirical Findings

A-Tier

Journal: Journal of Human Resources

Year: 1977

Volume: 12

Issue: 2

Authors (2)

Burt S. Barnow (not in RePEc) Glen G. Cain

Score contribution per author:

2.011 = (α=2.01 / 2 authors) × 2.0x A-tier

α: calibrated so average coauthorship-adjusted count equals average raw count