%0 Journal Article %T Impact Study of an “Action Leadership for Adolescent Approach” in Traditional Education Settings %A Leslie Hamdorf %J Open Journal of Leadership %P 168-194 %@ 2167-7751 %D 2024 %I Scientific Research Publishing %R 10.4236/ojl.2024.132011 %X Action Leadership for Adolescents (ALA) is a cutting-edge inclusive approach to adolescent leadership development. The Self-Reflection Evaluation Inventory evaluated the growth of 21st-century skills taught through the five principles of ALA. The five principles: Brain Balance, Skill Development, Interdisciplinary Collaboration, Innate Wisdom, and Cultural Responsibility; guided the curriculum of a course for seniors in a traditional high school and validated the hypothesis that the curriculum rooted in these principles ensured growth and empowerment for adolescents. ALA was born from a combination of Positive Youth Development and Transformational Leadership models and the efficacy of the approach was confirmed through the mixed-methods action research study presented in this article. Overall, the participants of the study demonstrated significant growth in the maturation of their 21st-century skills. The next steps for ALA include partnering with social researchers to continue analyzing the efficacy of ALA in all activities for adolescents. %K Adolescent Empowerment %K Social-Emotional Learning %K Equity %K Whole Child %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=133828