STM Article Repository

The increase of the research and development level forms a basis for the innovation to move, and academics are constantly revising and developing research methods. This article aim is to define the main steps of public health R&D design that consists of four main steps, Step 1: studying situations, problems, and needs; Step 2: Creating and auditing innovation; Step 3: Experimenting and studying of using innovation; and Step 4: Assessing and improving innovation, that researchers can define clearly and sequence of four sub-segments in each step: objectives, activities, variables, and outcomes which will good affect the preparation of the proposal and writing report in public health research and development and the reader's understanding, especially students and young researchers.