1. the content and engagement aspects of communication in different levels and contexts such as interpersonal communication, group communication, organisational communication, new media communication, mass communication, corporate communication, among others; 2. the processes and strategies of communication that resulted in context-specific content and engagement; and, 3. the analysis of different socio-cultural contexts of media content production, distribution, usage, and engagement. 4. Novel and emerging approaches in understanding content of communication (mediated and face-to-face) and its effects.