1. BIRDSALL, T. G., & ROBERTS, R. A. 1965 Theory of signal detectability: Deferred-detection theory. J. Acoust. Soc. Amer., 37, 1064-1074.
2. CARTERETTE, E. C., 1958 Message repetition and receiver confirmation of message in noise. J. Acoust. Soc. Amer., 30, 846-855.
3. CARTERETTE, E. C., & COLE, M. 1962 Comparison of the receiver-operating characteristics for messages received by ear and by eye. J. Acoust. Soc. Amer., 34, 172-178.
4. CLARK, F. R. 1960 Confidence ratings, secondchoice responses, and confusion matrices in intelligibility tests. J. Acoust. Soc. Amer., 32, 35-46.
5. CLARK, F. R., BIRDSALL, T. G., and TANNER, W. P., Jr., 1959 Two types of ROC curves and definitions of parameters. J. Acoust. Soc. Amer., 31, 629-630.