Data that was collected by someone other than the user, for some different research purpose. Common sources of this type of data include censuses, and other information collected by government departments.
It is a form of qualitative research consisting of interviews in which multiple people in one sitting are asked about their perceptions, opinions, beliefs, and attitudes towards a product, service, concept, advertisement, idea, or packaging.
This type of research includes research methods such as participant observation, in-depth interviews, and focus groups.
An online research method, rooted in ethnography, which is applied to understanding social interaction in contemporary digital communications contexts, such as understanding how a subculture communicates in an online forum.