Students reported on the overall perceived effectiveness of their learning experience in courses, as well as the relative amount of effort and pleasure they experienced in their coursework. Student ratings of effort and pleasure were quantified by numerically coding responses to generate a metric for total daily effort and pleasure experienced both in and outside of class (described in Methods section). Figure shows the relative amount of effort students experienced versus how much they perceived to learn, as well and the relative amount of pleasure they experienced versus how much they perceived to learn. Practically no correlation was observed between the level of student effort and their perception of learning, while only a very weak correlation was apparent between student perceptions of learning and the degree of pleasure that they experienced during their coursework.