Data can be collected through
Data can be collected through Questionnaires,Interviews and Onsite observations
There are several methods of collecting primary data, particularly in surveys and descriptive researches. In descriptive research, we obtain primary data either through observation or through direct communication with respondents in one form or another or through personal interviews. 5. COLLECTION OF SECONDARY DATA.
The main data collection methods are: Registration: registers and licences are particularly valuable for complete enumeration, but are limited to variables that change slowly, such as numbers of fishing vessels and their characteristics. Questionnaires: forms which are completed and returned by respondents.
There are a variety of methods of data collection in qualitative research, including observations, textual or visual analysis (eg from books or videos) and interviews (individual or group). However, the most common methods used, particularly in healthcare research, are interviews and focus groups.
Observation is a systematic data collection approach. Researchers use all of their senses to examine people in natural settings or naturally occurring situations. Observation of a field setting involves: prolonged engagement in a setting or social situation.