The document discusses several methods for developing intercultural sensitivity, including cross-cultural training, intercultural exposure, and e-learning. Cross-cultural training focuses on acquiring intercultural competencies through techniques like role-playing and case studies, but cannot teach all competencies or change attitudes. Intercultural exposure through study or work abroad increases sensitivity, but requires time and money. E-learning uses technology to promote reflection and awareness, but technical issues remain. The document also proposes applying cultural intelligence to training through role-plays and experiential methods to strengthen motivation, cognition, and adaptation skills.