Published online by Cambridge University Press: 23 January 2003
Empathy is a developmental process whereby individuals come to understand the emotional states of others. While the exact nature of this process remains unknown, PAM's utility is that it establishes empathy along a continuum of behavior ranging from emotional contagion to cognitive forms, a very useful distinction for understanding the phylogeny and ontogeny of this important process. The model will undoubtedly fuel future research, especially from comparative domains where data are most problematic.