EvansC. (1978). The feasibility of moral education. In LipmanM.SharpA.M. (Eds., Growing up with philosophy (pp. 147–173). Philadelphia, PA: Temple University Press.
2.
FlayJ. (1978). Is ethics for children moral? In LipmanM.SharpA.M. (Eds.), Growing up with philosophy (pp. 145–156). Philadelphia, PA: Temple University Press.
3.
LevineS. (1984). The child-as-philosopher: A critique of the presuppositions of Piagetian theory and an alterntive approach to children's cognitive capacities. Thinking, 5, 1–9.
4.
LipmanM.SharpA.M. (1978). Can moral education be divorced from philosophical education? In LipmanM.SharpA.M. (Eds.), Growing up with philosophy (pp. 338–368). Philadelphia, PA: Temple University Press.
5.
MatthewsG. (1980). Philosophy & the young child.Cambridge, MA: Harvard University Press.
6.
MunbyH. (1979). Philosophy for children: An example of curriculum review and criticism. Curriculum Inquiry, 9, 229–249.
7.
NortonD. (1978). On the concrete origin of metaphysical questions in childhood. In LipmanM.SharpA.M. (Eds.), Growing up with philosophy (pp. 121–130). Philadelphia, PA: Temple University Press.
8.
PiagetJ. (1951). Child's conception of the world.London, England: Routledge & Kegan Paul.
9.
ToulminS. (1978). Wonder, puzzlement, and perplexity. In LipmanM.SharpA.M. (Eds.), Growing up with philosophy (pp. 77–84). Philadelphia, PA: Temple University Press.
