ABSTRACT
In Chapter 6, we introduced the hidden sensitivity model for evaluating the association of two sensitive binary variates. However, in practice, we sometimes need to assess the association between one sensitive binary variate and one non-sensitive binary variate. In this chapter, we introduce a combination questionnaire model, which consists of a main questionnaire and a supplemental questionnaire without using any randomizing device (Yu, Lu & Tian, 2013). The corresponding statistical inference approaches are also presented.
