The document discusses how research can impact target groups and effective communication strategies for research and development. It notes that conventional research focuses on contributing to knowledge through one-way communication with researchers, while communication for research and development aims to change behavior and contribute to development through two-way iterative engagement with multiple stakeholders. It identifies target groups for the research including government officials, NGOs, communities, and private sector groups. It also discusses different modes of communication and how to best influence decision-making, which often involves personal interaction, narratives, and understanding political interests rather than just evidence.