Qualitative research in dentistry This paper explores the most common methods of data collection used in qualitative research: interviews and focus groups. The paper examines each method in detail ...

Recently the mall intercept method of data collection has emerged as one of the most popular methods among market researchers. Little progress has been made, however, in empirically assessing the mall ...

Work of the Language Survey of Ethiopia is drawn on to illustrate that social surveys can contribute to scientific theories and methods as well as to policy making. Findings with regard to four ...