REFERENCES
- Bono, G., Emmons, R. A., & McCullough, M. E. (2004). Gratitude in practice and the practice of gratitude. In P. A. Linley & S. Joseph (Eds.), Positive psychology in practice (pp. 464–481). Hoboken, NJ: Wiley.
- Carman, J. B., & Streng, F. J. (Eds.). (1989). Spoken and spoken thanks: Some comparative soundings. Cambridge, MA: Harvard Center for the Study of World Religions.
- Emmons, R. A. (2004). The psychology of gratitude. An introduction. In R. A. Emmons & M. E. McCullough (Eds.), The psychology of gratitude (pp. 3–16). Oxford, UK: Oxford University Press.
- Emmons, R. A. (2007). Thanks! How practicing gratitude can make you happier. New York, NY: Houghton Mifflin Company.
- Emmons, R. A. (2008a). Gratitude. The science and spirit of thankfulness. In D. Goleman, G. Small, G. Braden, B. Lipton, L. McTaggart, et al. Measuring the immeasurable. The scientific case for spirituality (pp. 121–133). Boulder, CO: Sounds True.
- Emmons, R. A. (2008b). Gratitude, subjective well-being, and the brain. In M. Eid & R. J. Larsen (Eds.), The science of subjective well-being (pp. 469–489). New York, NY: The Guilford Press.
- Emmons, R. A., & Crumpler, C. A. (2000). Gratitude as a human strength: Appraising the evidence. Journal of Social and Clinical Psychology, 19(1), 56–69.
- Emmons, R. A., & Hill, J. (2001). Words of gratitude for mind, body, and soul. Radnor, PA: Templeton Foundation Press.
- Emmons, R. A., & Kneezel, T. T. (2005). Giving thanks: Spiritual and religious correlates of gratitude. Journal of Psychology and Christianity, 24(2), 140–148.
- Emmons, R. A., & McCullough, M. E. (2003). Counting blessings versus burdens: An experimental investigation of gratitude and subjective well-being in daily life. Journal of Personality and Social Psychology, 84(2), 377–389.
- Emmons, R. A., & McNamara, P. (2006). Sacred emotions and affective neuroscience: Gratitude, costil signaling, and the brain. In P. McNamara (Ed.), Where God and man meet: How the brain and evolutionary sciences are revolutionizing our understanding of religion and spirituality (pp. 11–30). Westport, CT: Praeger.
- George, L. K., Larson, D. B., Koenig, H. G., & McCullough, M. E. (2000). Spirituality and health: What we know, what we need to know. Journal of Social and Clinical Psychology, 19(1), 102–116.
- Lambert, N. M., Finchman, F. D., Braithwaite, S. R., Graham, S. M., & Beach, S. R. H. (2009). Can prayer increase gratitude? Psychology of Religion and Spirituality, 1(3), 139–149.
- McCraty, R., & Childre, D. (2004). The grateful heart: The psychophysiology of appreciation. In R. A. Emmons & M. E. McCullough (Eds.), The psychology of gratitude (pp. 230–255). Oxford, UK: Oxford University Press.
- McCullough, M. E., Emmons, R. A., & Tsang, J. A. (2002). The grateful disposition: A conceptual and empirical topography. Journal of Personality and Social Psychology, 82(1), 112–127.
- McCullough, M. E., Kilpatrick, S. D., Emmons, R. A., & Larson, D. B. (2001). Is gratitude a moral affect? Psychological Bulletin, 127(2), 249–266.
- McCullough, M. E., Tsang, J. A., & Emmons, R. A. (2004). Gratitude in intermediate affective terrain: Links of grateful moods to individual differences and daily emotional experience. Journal of Personality and Social Psychology, 86(2), 295–309.
- Park, C. L. (2007). Religiousness/spirituality and health: A meaning systems perspective. Journal of Behavioral Medicine, 30, 319–328.
- Seligman, M. E. P. (2002). Authentic happiness. New York, NY: The Free Press.
- Seligman, M. E. P. (2012). Flourish. A visionary new understanding of happiness and well-being. New York, NY: The Free Press.
- Seligman, M. E. P., & Csikszentmihalyi, M. (2000). Positive psychology: An introduction. American Psychologist, 55, 5–14.
- Shelton, C. M. (2004). Gratitude. Considerations from a moral perspective. In R. A. Emmons & M. E. McCullough (Eds.), The psychology of gratitude (pp. 259–281). Oxford, UK: Oxford University Press.
- Watkins, P. C. (2004). Gratitude and subjective well-being. In R. A. Emmons & M. E. McCullough (Eds.), The psychology of gratitude (pp. 167–192). Oxford, UK: Oxford University Press.
- Watkins, P. C., Woodward, K., Stone, T., & Kolts, R. (2003). Gratitude and happiness: Development of a measure of gratitude, and relationships with subjective well-being. Social Behavior and Personality, 31(5), 431–452.
- Wood, A. M., Froh, J. J., & Geraghty, A. W. A. (2010). Gratitude and well-being: A review and theoretical integration. Clinical Psychology Review, 30, 890–905.
- Wood, A. M., Joseph, S., Lloyd, J., & Atkins, S. (2009). Gratitude influences sleep through the mechanism of pre-sleep cognitions. Journal of Psychosomatic Research, 66, 43–48.