Survey Methodology for Data Collection and Analysis in Nutrition and Dietetics Research

Abstract

This article is part of a series of articles in the Journal of the Academy of Nutrition and Dietetics exploring the importance of research design, epidemiological methods, and statistical analysis as applied to nutrition and dietetics research. The purpose of this ongoing statistical portfolio is to assist registered dietitian nutritionists and nutrition and dietetic technicians, registered with interpreting nutrition research and applying scientific principles to produce high-quality data analysis. A survey is a systematic method for collecting reportable information on a topic of interest. Developing, adapting, and conducting survey research is a complex process; its aim is to collect accurate and useful data for the intended purpose and context. This article, which accompanies a companion article on electronic survey research, is an overview of survey methodology for data collection and analysis in nutrition and dietetics research. Its purpose is to highlight the general principles and components of survey development and survey administration that would maximize the validity of the data obtained. The goal is to provide a practical guide on the design and implementation of a survey as a method for data collection. Supporting figures are provided for use in direct application by practitioners and students.