Sagot :
- C. It is a tool for data collection.
- D. Complete participant
- C. Experiments
- A. It can encourage the participants to be open to the researchers since their identity can be made anonymous.
- B. Observation
- C. Data Collection
- B. Choose a comfortable venue with the least amount of distractions
- B. Participants are aware of the purpose of the observations
- B. Recognition Questions
- C Interview
Explanation:
A questionnaire is a research instrument consisting of a series of questions for the purpose of gathering information from respondents through survey or statistical study.