Q1- According to the characteristics of both qualitative and quantitative researches provide situations for each with specifying the respective research problem, the research questions, the research objectives and the methodology.

The student must provide an example for quantitative and for qualitative research.

Q2. Provide examples of cross-sectional studies and longitudinal studies.

The student has to provide an example for cross-sectional studies and an example longitudinal study.

Q3. Explain the motivation and the reasons that lead the researcher to choose between probability sampling and non-probability sampling and provide an example for each type.

The student must provide an example for each type.