; (3) identify, develop, and promote community-informed advances in teaching and learning that have the potential to transform education practices across— (A) early childhood education; (B) elementary and secondary education; (C) postsecondary education; (D) adult education; (E) special education and services for students with disabilities; and (F) services for English learners; (4) identify, develop, test, and promote strategies and interventions that support student relationships and skill-building consistent with the science of learning and development; (5) identify and provide community-informed recommendations and solutions that address additional factors that can improve student outcomes, including— (A) access to a diverse teaching workforce; and (B) institutional barriers, including with respect to students from underrepresented communities; and (6) investigate transformative research opportunities, including— (A) technologies to analyze speech samples and identify speech and reading disorders; (B) identifying tools to support skill acquisition outside of school (including tools for parents); and (C) developing tools to provide feedback directly to students on their competencies. 196. Commissioner for advanced education development The Advanced Development Center shall be headed by a Commissioner for Advanced Education Development (in this part referred to as the Advanced Development Commissioner ) who shall be highly qualified and have substantial knowledge of the methodologies used and activities undertaken by the Advanced Development Center. 197. Duties (a) General duties The Advanced Development Center shall— (1) collect, report, analyze, and disseminate data related to transforming education in the United States; (2) approve and terminate projects in accordance with subsection (f)(2)(B)