Theoretical approaches, societal issues, and practical implications for school-based and extracurricular talent development: Outcomes of the Inaugural European–North American Summit on Talent Development (Part II). - Stoeger, Heidrun; Olszewski-Kubilius, Paula; Subotnik, Rena F.; Assouline, Susan; McCoach, D. Betsy; Ziegler, Albert (High Ability Studies, 2017)