Answer:B. Descriptive Research Design.Descriptive research design aims to accurately describe the characteristics, traits, and features of a specific population or phenomenon. It involves systematic observation, data collection, and analysis to provide an in-depth understanding of the research subject.Key features of Descriptive Research Design:1. Describes the "what" and "how" of a phenomenon.2. Focuses on characteristics, traits, and features.3. Uses surveys, observations, and existing data.4. Provides a snapshot of the population at a particular time.5. Does not aim to explain or predict.Examples of Descriptive Research:Demographic studiesMarket researchSocial surveysEpidemiological studies[tex].[/tex]