GENERAL KNOWLEDGE

Detailed explanation-1: -The most common primary market research methods are interviews, surveys, focus groups and observations.

Detailed explanation-2: -Observation as a primary research method occurs wherever a person establishes a specific set of criteria, features, or characteristics and then examines something for those characteristics or features.

Detailed explanation-3: -Sociologists generally choose from widely used methods of social investigation: primary source data collection such as survey, participant observation, ethnography, case study, unobtrusive observations, experiment, and secondary data analysis, or use of existing sources.

Detailed explanation-4: -Primary data collection sources include surveys, observations, experiments, questionnaire, personal interview, etc.

Detailed explanation-5: -Primary research is a type of academic research that involves collecting new and original data to conduct a study. Examples of primary research include studies that collect data through interviews, questionnaires, original text analysis, observation, surveys, focus groups, case studies, and ethnography.