1. Teacher testing, teacher education, and teacher characteristics;Angrist;American Economic Review,2004
2. Does teacher testing raise teacher quality? Evidence from state certification requirements;Angrist;Economics of Education Review,2008
3. Aldeman, C. (2024a). Emergency-hired teachers do just as well as those who go through normal training. The74. Available from https://www.the74million.org/article/emergency-hired-teachers-do-just-as-well-as-those-who-go-through-normal-training/.
4. Aldeman, C. (2024b). Where would you set the bar on the teaching profession? Aldeman on Education. Available from https://www.chadaldeman.com/p/where-would-you-set-the-bar-on-the.
5. Bacher-Hicks, A., Chi, O. L., Tichnor-Wagner, A., & Baloch, S. (2023). Teacher Licensure and Workforce Quality: Insights from Covid-Era Emergency Licenses in Massachusetts. WEPC Working Paper 2024-1. https://wheelockpolicycenter.org/wp-content/uploads/2024/04/MA-Emergency-License-Teacher-Quality-WP.pdf.