Q1. Discuss the concept, nature, and scope of research in development communication. Explain the different classifications of research, how to define and formulate research problems, and the importance of sampling methods and literature review in designing a development communication study.
- DevComm research is applied, action-oriented, and interdisciplinary, focusing on communication for social change.
- Research classifies by purpose (exploratory, descriptive, explanatory) and approach (qualitative, quantitative).
- A research problem is a clear, researchable question addressing a significant development issue.
- Sampling ensures data representativeness, allowing findings to be generalized to target populations.
Answer: Research in development communication is a systematic inquiry aimed at understanding the role of communication processes, messages, and technologies in achieving planned social change and sustainable development. Its **concept** stems from the need to analyze and improve communication strategies for societal progress, especially in developing contexts, focusing on areas like health, education, poverty reduction, and environmental sustainability. Its **nature** is inherently applied, interdiscip...