The article focuses on the role of school librarians in evaluating the teacher's effectiveness. It states that librarians has knowledge about various areas other than library including information literacy, media literacy and digital literacy. It further presents various scenarios that can be used for analyzing the performance of librarians including formal observation, self-evaluation and portfolio.
Church, A. P. (2013). “Tapping Into the Skills of School Librarians”. Principal Leadership, 14(3), 44‐46.
Available at: http://works.bepress.com/audrey_church/10/