Questionnaires, surveys, scales in surgical research: Concepts and methodology

Abstract

Appropriate data gathering is the key to a successful study, and the methods employed will invariably influence the results obtained and conclusions eventually drawn. This chapter works through different methods of data gathering techniques, namely, surveys, questionnaires and scales, discussing the concepts behind the development of such tools as well as their relative merits and drawbacks. Forming an easy-to-understand overview of these main methodologies in use today, the chapter guides the readers on the development of population-based research questions in order to develop their own research tools as well as help them employ established ones. © Springer-Verlag Berlin Heidelberg 2010.