Bennett, G. K., Seashore, H. G. and Wesman, A. G.The Differential Aptitude Tests. Manual (Second edition). New York: Psychological Corporation, 1952.
2.
Cronbach, L. J."Test 'Reliability' : Its Meaning and Determination."Psychometrika , XII (1947), I-16.
3.
Cronbach, L. J."Coefficient Alpha and the Internal Structure of Tests."Psychometrika , XVI (1951), 297-333.
4.
Cronbach, L. J., and Warrington, W. G."Time-Limit Tests: Estimating Their Reliability and Degree of Speeding."Psychometrika , XVI (1951), 167-188.
5.
Drake, J. D.An Investigation of the Reliability of the SRA Primary Mental Abilities Test for Ages Eleven to Seventeen. Unpublished M.A. Thesis, Fordham University, 1953.
6.
Gulliksen, H."The Reliability of Speeded Tests."Psychometrika, XV (1950), 259-269.
7.
Gulliksen, H. In Theory of Mental Tests, New York: John Wiley and Sons, 1950, 486.
8.
Guttman, L."A Basis for Analyzing Test-Retest Reliability."Psychometrika , X (1945), 255-282.
9.
Helmstadter, G. C. and Ortmeyer, D. H."Some Techniques for Determining the Relative Magnitude of Speed and Power Components of a Test."EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, XIII (1953), 280-287.
10.
Thorndike, R. L., "Reliability." In E. F. Lindquist (Ed.) Educational Measurement, Washington, D. C.: American Council on Education, 1951, pp. 560-620.
11.
Thurstone, L. L., and Thurstone, Thelma G.SRA Primary Mental Abilities. Intermediate—Ages II-I7—Form AH. Examiner Manual . Chicago: Science Research Associates , 1949.
12.
Wesman, A. G., and Kernan, J. P."An Experimental Comparison of Test-Retest and Internal Consistency Estimates of Reliability with Speeded Tests."Journal of Educational Psychology, XLIII (1952), 292-298.