Interrogating Shortcomings in Instructional Librarianship Preparation: A Comparison of Perspectives of Employers, LIS Educators, and Instructional Librarians.This study compares the perspectives of academic library administrators, library school educators, and academic librarians with respect to academic instructional librarianship. A nine-item questionnaire was administered to 14 educators, 10 library administrators, and 13 instructional librarians. The survey included items related to important qualities/traits of instructional librarians, job preparation, library school training, job duties, assessment, and challenges.