; and (iv) has demonstrated teaching skills, such as through— (I) a teacher performance assessment; or (II) other measures of teaching skills, as determined by the State; and (C) when used with respect to any other educator not described in subparagraphs (A) or (B), means an educator who has completed an appropriate preparation program and has a certification or licensure described in paragraph (2)(A) for the State in which the educator is employed. (22) School leader residency program The term school leader residency program has the meaning given that term in section 2002 of the Elementary and Secondary Education Act of 1965. (23) Social and emotional learning The term social and emotional learning means the process through which all young people and adults acquire and apply the knowledge, skills, and attitudes to develop healthy identities, manage emotions, achieve personal and collective goals, empathize with others, establish and maintain supportive relationships, and make responsible and caring decisions. (24) Specialized instructional support personnel The term specialized instructional support personnel has the meaning given the term in section 8101 of the Elementary and Secondary Education Act of 1965. (25) Teacher mentoring The term teacher mentoring means the mentoring of new or prospective teachers through a program that— (A) includes clear criteria for the selection of teacher mentors who will provide role model relationships for mentees, which criteria shall be developed by the eligible partnership and based on measures of teacher effectiveness; (B) provides evidence-based training for such mentors, including instructional strategies for literacy instruction and classroom management (including approaches that improve the schoolwide climate for learning, which may include positive behavioral interventions and supports and social and emotional learning)