References
- Amir, O., Rand, D., & Gal, K. (2012). Economic games on the internet: The effect of $1 stakes. PLoS One, 7. doi: 10.1371/journal.pone.0031461
- Bartlett, M., & DeSteno, D. (2006). Gratitude and prosocial behavior. Psychological Science, 17(4), 319–325. doi: 10.1111/j.1467-9280.2006.01705.x
- Berg, J., Dickhaut, J., & McCabe, K. (1995). Trust, reciprocity, and social history. Games and Economic Behavior, 10(1), 122–142. doi: 10.1006/game.1995.1027
- Brief, A., & Motowidlo, S. (1986). Prosocial organizational behaviors. The Academy of Management Review, 11(4), 710–725. doi: 10.5465/AMR.1986.4283909
- Eckel, C. C., & Grossman, P. J. (1998). Are women less selfish than men? Evidence from dictator experiments. The Economic Journal, 108(448), 726–735. doi: 10.1111/1468-0297.00311
- Engel, C. (2011). Dictator games: A meta study. Experimental Economics, 14(4), 583–610. doi: 10.1007/s10683-011-9283-7
- Froh, J., Fan, J., Emmons, R., Bono, G., Huebner, E., & Watkins, P. (2011). Measuring gratitude in youth: Assessing the psychometric properties of adult gratitude scales in children and adolescents. Psychological Assessment, 23(2), 311. doi: 10.1037/a0021590
- Gardner, A., & West, S. (2004). Cooperation and punishment, especially in humans. The American Naturalist, 164(6), 753–764. Retrieved from http://www.jstor.org/stable/10.1086/425623
- Johnson, N., & Mislin, A. (2011). Trust games: A meta-analysis. Journal of Economic Psychology, 32(5), 865–889. doi: 10.1016/j.joep.2011.05.007
- Klapwijk, A., & Van Lange, P. (2009). Promoting cooperation and trust in “noisy” situations: The power of generosity. Journal of Personality and Social Psychology, 96(1), 83. doi: 10.1037/a0012823
- Komter, A. (2010). The evolutionary origins of human generosity. International Sociology, 25(3), 443–464. doi: 10.1177/0268580909360301
- Ma, L., Tunney, R., & Ferguson, E. (2014). Gratefully received, gratefully repaid: The role of perceived fairness in cooperative interactions. PloS One, 9(12), 1–15. doi: 10.1371/journal.pone.0114976
- McCullough, M., Emmons, R., & Tsang, J. (2002). The grateful disposition: A conceptual and empirical topography. Journal of Personality and Social Psychology, 82, 112–127. Retrieved from https://doi.org/10.1037/0022-3514.82.1.112
- McCullough, M., Kilpatrick, S., Emmons, R., & Larson, D. (2001). Is gratitude a moral affect?Psychological Bulletin, 127(2), 249. doi:10.1037//0033-2909.127.2.249 doi: 10.1037/0033-2909.127.2.249
- McCullough, M., Kimeldorf, M., & Cohen, A. (2008). An adaptation for altruism the social causes, social effects, and social evolution of gratitude. Current Directions in Psychological Science, 17(4), 281–285. doi: 10.1111/j.1467-8721.2008.00590.x
- Nowak, M. A., & Roch, S. (2007). Upstream reciprocity and the evolution of gratitudes. Proceedings of the Royal Society B – Biological Sciences, 274(1610), 605–609. http://doi.org/10.1098/rspb.2006.0125
- Paolacci, G., & Chandler, J. (2014). Inside the Turk: Understanding mechanical Turk as a participant pool. Current Directions in Psychological Science, 23(3), 184–188. http://doi.org/10.1177/0963721414531598
- Raihani, N., Mace, R., & Lamba, S. (2013). The effect of $1, $5 and $10 stakes in an online dictator game. PLoS One, 8(8). doi: 10.1371/journal.pone.0073131
- Tsang, J. (2006). Gratitude and prosocial behaviour: An experimental test of gratitude. Cognition & Emotion, 20(1), 138–148. doi: 10.1080/02699930500172341
- Tsang, J., Schulwitz, A., & Carlisle, R. (2012). An experimental test of the relationship between religion and gratitude. Psychology of Religion and Spirituality, 4(1), 40–55. doi: 10.1037/a0025632