The purpose of this course is to study the systems and mechanisms of organizational communication and their impact on organizational effectiveness and dynamism of interpersonal relations. This course mainly focuses on several theories in organizational psychology such as leadership, motivation, organizational development, career development, and cross-cultural management. In the first half of this course, students will learn these theories. In the latter half of this course, students will study organizational communication from a practical perspective. Organizational communication has been becoming more important, as organizational members (corporate employees) have been getting increasingly diversified. Although the teaching style of this course is lecture, students are expected to learn organizational communication deeply enough to apply it to their future career.