1. The changing role of the embryo in evolutionary thought: Roots of evo-devo;Amundson,2005
2. Genetic theory of reality: Being the outcome of genetic logic as issuing in the aesthetic theory of reality called Pancalism;Baldwin,1915
3. Piaget's theory: refinement, revision, or rejection?;Beilin,1980
4. Review of the book Beyond Piaget, by J.-C. Brief;Beilin;Teachers College Record,1986
5. Commentary [in response to P. M. Davidson's “Piaget's category-theoretic interpretation of cognitive development”];Beilin;Human Development,1988