Adkins, D. C. Construction and analysis of achievement tests. Washington, D. C.: U. S. Government Printing Office, 1947.
Baxter, B. An experimental analysis of the contribution of speed and level in an intelligence test.J. educ. Psychol., 1941,32, 285–296.
Buros, O. K. (Ed.) The third mental measurements yearbook. New Brunswick: Rutgers University Press, 1949.
Conrad, H. Information which should be provided by test publishers and testing agencies on the validity and use of their tests. Proceedings, 1949 Invitational Conference on Testing Problems, pp. 63–68. Princeton: Educational Testing Service, 1950.
Cronbach, L. J. Coefficient “alpha” and the internal structure of tests. To be published.
Cronbach, L. J. Essentials of psychological testing. New York: Harper and Brothers, 1949.
Cronbach, L. J. Test “reliability”: its meaning and determination.Psychometrika, 1947,12, 1–16.
Davidson, W. M., and Carroll, J. B. Speed and level components in time-limit scores, a factor analysis.Educ. psychol. Meas., 1945,5, 411–427.
Guilford, J. P. Fundamental statistics in psychology and education. New York: McGraw-Hill Book Co., 1950.
Gulliksen, H. The reliability of speeded tests.Psychometrika, 1950,15, 259–269.
Guttman, L. A basis for analyzing test-retest reliability.Psychometrika, 1945,10, 255–282.
Iowa Silent Reading Test, Manual. Yonkers: World Book Co., 1943.
Paterson, D. G., and Tinker, M. A. Time-limitvs. work-limit methods.Amer. J. Psychol., 1930,42, 101–104.
Tate, M. W. Individual differences in speed of response in mental test materials of varying degrees of difficulty.Educ. psychol. Meas., 1948,8, 353–374.
Thurstone, T. G., and Thurstone, L. L. Mechanical aptitude III: Description of group tests. Psychometric Laboratory Reports, No. 55, 1949.
Thorndike, R. L. Personnel selection. New York: John Wiley and Sons, Inc., 1949.