The authors develop model analyses based on a U.S. Department of Education guide to illustrate procedures a State could use to compare and contrast school-level overall and English Learner accountability determinations for proficiency in reading/language arts under the options allowed by the Every Student Succeeds Act. As a technical reference, the appendix provides detailed tables and statistical programming code used to compute modelled outcomes under the different accountability options. These model analyses are provided only to illustrate how a State could undertake them as part of its efforts to develop and explore a theory of action for assessment of recently arrived English learners.