This article shows the results of two processes that corresponded to exploratory and confirmatory analyses of the Questionnaire to Evaluate the Disposition towards Organizational Change (CEDCO). The overall sample consisted of 1554 people. The first process considered 489 participants, and provided evidence of the multidimensionality of the test on three levels. The second process involved a sample of 1065 people, and provided evidence for appropriate fit values for the model that were consistent with the initial proposal for the test on three levels of evaluation: individual, group, and organizational. The results suggest the need to evaluate the practice using other mathematical models to address the biases that exist in some item distributions.