- Evaluation of Reliability Using RMD and Contingency Tests Using Correspondence Analysis in Survey Study-
Reliability measures of questionnaire and contingency tests of categorized responses are most practical tools to analyze the characteristics of subjects of survey study. This research evaluates the Cronbaha’s reliability measures by using Repeated Measure Design (RMD) with illustrated MINITAB examples. In addition, statistics of each cell of categorized tables can be effectively interpreted with the symmetric plot of correspondence analysis. The practical example is also discussed to provide comprehensive understanding of topic.