Nominal group technique and focus groups
The use of the nominal group technique as an evaluative tool in medical undergraduate education G Lloyd-Jones, S Fowell & J G Bligh (Lloyd-Jones, Fowell and Bligh, 1999) The nominal group technique (NGT) has been used for various purposes, including course evaluation, and appears well suited to this application. It combines qualitative and quantitative components in a structured interaction, which minimizes the influences of the researcher, and of group dynamics. (p.8). Standardized questionnaires allow comparison between different settings and over time but may lack relevance to novel ventures. On the other hand, more exploratory methods, such as interviews and focus groups, which tap the student perspective, are costly in terms of organization, time and analytical skills (p.8). NGT is a structured group activity designed to elicit the views of group members on a given topic (1). Initially promoted as a procedure for facilitating group decision making (2), it h...