To evaluate test speededness and to derive implications for test program activity, this document presents an annotated bibliography on studies of test speededness. The 64 citations range from 1902 to 1976, and include the seminal articles by Cronbach and Warrington (1951) and Gulliksen (1959); articles which summarize the previous literature on the topic somewhat; articles which offer indices for consideration; and studies that report empirical data on test speededness. (PN)