1. Online Supplement Table Appendix A2: Characteristics of Instructional Leadership SASS Literature Through Mid-2013 Boyce, Jared Levy; Bowers, Alex J. 2017 Charts (Graphic Documents) Meta-analysisEducational leadership--ResearchQuantitative research
2. Commitment and Leadership: What we know from the Schools and Staffing Survey Boyce, Jared Levy 2015 Theses Educational leadership