Michelle is participating in a research study. She has put on a set of grado headphones and is listening to a stream of white noise. The experimenter has explained that every so often she will hear a quiet "click" in the noise and that she should press a button whenever she hears it. Michelle has a very conservative response bias and, as described in lecture, signal detection theory predicts that michelle's response bias will cause her to have _______________ than more respondents who are more sensitive to the signal.