A feasible and acceptable logbook system is an attainable goal, although students usually did not complete logbooks unless required. The available literature does not establish that logbooks currently in use have sufficient reliability or validity to allow for the routine use of the information for program change or accreditation purposes. The ideal logbook should be inexpensive, feasible, and acceptable to students and should allow rapid collation of accurate, relevant data for timely analysis and feedback to the student and clerkship director.