1. Allen, M. P. (1974). Construction of composite measures by the canonical factor regression method. In Costner, H. (ed.),Sociological Methodology, Jossey-Bass, San Francisco, pp. 51?78.
2. Anson, R. H., Mann, J. D., and Sherman, D. (1986). Niederhoffer's cynicism scale: Reliability and beyond.J. Crim. Just. 14: 295?305.
3. Armor, D. J. (1974). Theta reliability and factor scaling. In Costner, H. (ed.),Sociological Methodology, Jossey-Bass, San Francisco, pp. 17?50.
4. Copas, J. B., and Tarling, R. (1986). Some methodological issues in making predictions. In Roth, J. A., and Visher, C. A. (eds.),Criminal Careers and Career Criminals, Vol. 2, National Academy Press, New York, pp. 291?313.
5. Crank, J. P., Regoli, R. M., Poole, E. D., and Culbertson, R. G. (1986). Cynicism and career stages among police chiefs.Just. Q. 3: 343?352.