Unobtrusive Evaluation of Reference Service and Individual Responsibility: The Canadian Experience : Praeger : 9781567505078 : 1567505074 : 30 Sep 2000 : Many reference librarians have been highly critical about unobtrusive evaluation studies. But can their opposition be justified? Or is it just a way to detract attention from serious shortcomings in reference service? How can government documents reference service, and reference service in general, be improved? Do librarians have enough general and subject-specific knowledge to provide informed and intelligent answers to reference questions? Would any business or non-profit organization be satisfied with the traditional 55 percent efficacy rate in reference service revealed by unobtrusive evaluation studies? Long a controversial topic in the specialized world of reference librarianship, unobtrusive evaluation is nevertheless a useful tool in gauging the degree to which reference librarians are effectively performing their jobs. Bas