Contemporary cognitive science clearly tells us that attention is modulated for speech and action. While these forms of goal-directed attention are very well researched in psychology they have not been sufficiently studied by epistemologists. In this book Abrol Fairweather and Carlos Montemayor develop and defend a theory of epistemic achievements that requires the manifestation of cognitive agency. They examine empirical work on the psychology of attention and assertion and use it to ground a normative theory of epistemic achievements and virtues. The resulting study is the first sustained naturalized virtue epistemology and will be of interest to readers in epistemology cognitive science and beyond.