The psychology of gratitude / Robert A. Emmons
Part I: Philosophical and theological foundations
Gratitude in the history of ideas / Edward Harpham
Gratitude in Judaism / Solomon Schimmel
The blessings of gratitude : a conceptual analysis / Robert C. Roberts
Part II: Social, personality and developmental approaches to gratitude
Gratitude in modern life : its manifestations and development / Dan P. McAdams and Jack Bauer
The gratitude of exchange and the gratitude of caring : a developmental interactionist perspective of moral emotions / Ross Buck
Parent of the virtues? the prosocial contours of gratitude / Michael E. McCullough and Jo-Ann Tsang
Part III: Perspectives from emotion theory
Gratitude (like other positive emotions) broadens and builds / Barbara L. Fredrickson
Gratitude and subjective well-being / Philip Watkins
Part IV: Perspectives from anthropology and biology
Gratitude and gift exchange / Aafke Komter
Primate social reciprocity and the origin of gratitude / Kristin Bonnie and Frans de Waal
Gratitude and the heart : the psychophysiology of appreciation / Rollin McCraty and Doc Childre
Part V: Discussion and conclusions
Gratitude : considerations from a moral perspective / Charles Shelton
Gratitude as thankfulness and as gratefulness / Brother David Steindl-Rast.