D. is a stackable, two-year online program that culminates in a Problem of Practice (POP) grounded in applied research; the Organizational Leadership doctorate similarly blends leadership core and research coursework across a two-year cohort model focused on leadership theory, ethics, organizational development, and change, with research development spanning the purpose statement through methodology. Child and Adolescent Development Preferred Qualifications: Practical experience working with children, youth, or families in PK-12, early childhood, or community-based educational settings (e.g., teaching, counseling, student support, special education).