What is the primary purpose of collecting data through observation?

• To test a hypothesis

• To gather firsthand information

• To analyze statistical data

• To conduct experiments

Which of the following is a key characteristic of observational data collection?

• It relies on secondary sources

• It involves direct interaction with subjects

• It is always quantitative

• It is conducted in a laboratory setting

What is an interview in the context of data collection?

• A written survey

• A face-to-face or virtual conversation to gather information

• A statistical analysis

• A literature review

Which type of interview involves a set of predetermined questions?

• Unstructured interview

• Structured interview

• Semi-structured interview

• Informal interview

What is a major advantage of using interviews for data collection?

• They are always anonymous

• They provide in-depth and detailed information

• They are quick and inexpensive

• They eliminate all biases

Which of the following is NOT a method of observation?

• Participant observation

• Non-participant observation

• Structured observation

• Hypothetical observation

In which scenario is observation most useful?

• When studying historical events

• When analyzing numerical data

• When understanding behaviors in natural settings

• When conducting online surveys

What is a common challenge of collecting data through interviews?

• Lack of detailed responses

• Difficulty in reaching respondents

• High cost of conducting interviews

• Limited interaction with subjects

Which of the following best describes participant observation?

• The researcher observes without interacting

• The researcher becomes part of the group being studied

• The researcher uses only audio recordings

• The researcher relies on secondary data

What is the main goal of using both observation and interviews in data collection?

• To increase the sample size

• To gather comprehensive and diverse information

• To reduce the time needed for research

• To avoid ethical considerations