 Other cross-cultural evidence reported by Wellman and Peterson (2013) found variations in the developmental sequence in which the component elements of FP competence are acquired. They observe people can understand other minds in terms of a range of attitudes, including, diverse desires concerning the same object (Diverse Desires, DD), different beliefs about the same situation (Diverse Beliefs, DB), that something can be true while the person may not know that (Knowledge Access, KA), that something might be true while the person believes otherwise (False Belief, FB), and that someone can feel one way but display a different emotion (Hidden Emotion, HE).