Methods of Data Collection

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What is observation as a data collection method?

Observation involves collecting data by watching subjects or phenomena in their natural environment.

What is a survey?

A survey is a method of collecting data by asking questions to a predefined group of people.

Define interview as a data collection method.

An interview is a method where data is collected through direct dialogue between the researcher and the respondent.

What is a focus group?

A focus group gathers a small group of people to discuss specific topics under the guidance of a moderator.

Describe the method of experimental data collection.

Experimental data collection involves conducting tests or trials in controlled settings to observe outcomes.

What is secondary data?

Secondary data refers to information that has already been collected by someone else and is available for researchers to use.

Explain structured observation.

Structured observation is a method where specific behaviors are systematically observed and recorded.

What is random sampling?

Random sampling is selecting a group of subjects from a larger population completely at random.

Define ethnography in data collection.

Ethnography is the detailed study of people and cultures, involving immersive observation and participation.

What is a case study?

A case study is an in-depth analysis of a particular instance, event, organization, or individual.

Explain the use of questionnaires in data collection.

Questionnaires are tools used to collect data by presenting a series of questions to respondents, often in a structured format.

What is longitudinal study?

A longitudinal study involves collecting data from the same subjects repeatedly over a period of time.

Define content analysis.

Content analysis is a method used to analyze the presence of certain words or concepts within texts or media.

What is a cohort study?

A cohort study is a research method involving a group of people with shared characteristics observed over time.

Explain unstructured interviewing.

Unstructured interviewing involves informal, open-ended dialogue without a predefined set of questions.

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