The Master of Arts in Journalism at Columbia University's Graduate School of Journalism is an advanced program designed for journalists who already have professional experience and wish to deepen their analytical, investigative, and subject-matter expertise. Students select a concentration—Arts & Culture, Business & Economics, Politics, or Science—and work closely with leading journalists and Columbia faculty, including taking relevant courses in other departments across the university. The program focuses on producing sophisticated reporting and in-depth analysis beyond fundamental journalistic skills, culminating in a substantial thesis or major project. The curriculum is rigorous and emphasizes hands-on mentoring and interdisciplinary perspectives, preparing graduates for ambitious, specialized work in journalism. 来源： https://journalism.columbia.edu