4. What data collection methods would you recommend for a research study? Explain with an example
Answers
Answer:
Although there are many other methods to collect quantitative data, those mentioned above probability sampling, interviews, questionnaire observation, and document review are the most common and widely used methods either for offline or for online data collection.
EXAMPLE - Surveys with closed-ended questions. Clinical trials/experiments. Extracting data from computer and information systems. Observing, counting and recording events that are well defined (for example, counting the number of people who come into a restaurant).
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Explanation:
Case study research typically includes multiple data collection techniques and data are collected from multiple sources. Data collection techniques include interviews, observations (direct and participant), questionnaires, and relevant documents