Randomized response (RR) is an interview technique designed to eliminate response bias when sensitive questions are …

This article discusses two meta-analyses on randomized response technique (RRT) studies, the first on 6 individual … that compared to other methods, randomized response designs result in more valid data. For the individual validation …

This paper applies Kim and Warde’s (2004) stratified Warner’s randomized response model to Mangat and Singh’s (1990 …) two-stage randomized response model. The proposed stratified randomized response model has an optimal allocation and a …