1. Anderson, M., Babus, S., Bearden, D.K., Mendro, R.L., and Webster, W. J. (1994) Longitudinal Achievement Trends: 1989–94. Approved report of the Division of Research, Planning and Evaluation to the Dallas Public Schools (August).
2. Cornett, L.M. and Gaines, G.F. (1994) Reflecting on ten years of incentive programs: The 1993 SREB Career Ladder Clearinghouse Survey. Southern Regional Education Board Career Ladder Clearinghouse. Atlanta, Georgia: Southern Regional Education Board.
3. Clotfelter, C.T., and Ladd, H.F. (1996) Recognizing and rewarding success in public schools. In Holding Schools Accountable: Performance Based Reform in Education. ed. H. F. Ladd, pp. 23-63, Washington, DC: The Brookings Institution.
4. Commission for Educational Excellence (1991). Final Report. Board of Trustees, Dallas Independent School District (June).
5. Error components in grouped data: is it ever worth weighting?;Dickens;The Review of Economics and Statistics,1990