This research examined how strongly appraisals can differentiate positive emotions and how they differentiate positive emotions. Thirteen positive emotions were examined, namely, amusement, awe, challenge, compassion, contentment, gratitude, hope, interest, joy, pride, relief, romantic love and serenity. Participants from Singapore and the USA recalled an experience of each emotion and thereafter rated their appraisals of the experience. In general, the appraisals accurately classified the positive emotions at rates above chance levels, and the appraisal–emotion relationships conformed to predictions. Also, the appraisals (...) were largely judged by participants as relevant to their positive emotion experiences, and the appraisal–emotion relationships were largely consistent across the two countries. (shrink)