KohlbergL. (1981). Essays on moral development: Vol. 1. The philosophy of moral development: Moral stages and the idea of justice. San Francisco, CA: Harper & Row.
2.
ShwederR. A.MuchN. C.MahapatraM.ParkL. (1997). The “big threes” of morality (autonomy, community, divinity) and the “big three” explanations of suffering. In BrandtA. M.RozinP. (Eds.), Morality and health (pp. 119–169). New York, NY: Routledge.
3.
TurielE.KillenM.HelwigC. C. (1987). Morality: Its structure, functions, and vagaries. In KaganJ.LambS. (Eds.), The emergence of morality in young children (pp. 166–245). Chicago, IL: University of Chicago Press.
4.
ZhaoX. (2015). Competition and compassion in Chinese secondary education. New York, NY: Palgrave Macmillan.