Azriel, David; Mandel, Micha; Rinott, Yosef - Center for the Study of Rationality, Hebrew University … - 2011
responses’ standard deviations, should be used. As the standard deviations are unknown, an adaptive design is often recommended … design is proved to be optimal or close to optimal and the need for the complications involved in following an adaptive … design for the purpose of increasing the power of tests is therefore questionable. …