To determine whether interactive-videodisc lessons can effectively replace some of the labor-intensive laboratories in human gross anatomy, pre-nursing and allied-medical-professions undergraduates at The Ohio State University were randomly assigned to either a traditional cadaver-demonstration lab or an interactive-videodisc computer lab covering the same material. In a one-unit pilot study in the autumn quarter of 1989 (involving 190 students) and a full-quarter course in the spring quarter of 1991 (283 students), the performances of the computer-lab students were not significantly different from those of the students in the traditional cadaver-demonstration-lab groups.