Evidence. Bulletin of the Psychonomic Society, 22(5), 446-448. Hayes, Steven C., Hayes, L. J., & Reese, H W. (1988). Finding the philosophical core: A review of Stephen C. Pepper's World Hypotheses: A study in evidence. Journal of the Experimental Analysis of Behavior, 50, 97-111. Pepper, S. C. (1942). World hypotheses: A study in evidence. Berkeley, CA: University of California Press. Extensions and applications Efron, A. (Ed.). (1982). The Pepper papers, a symposium on the meta-philosophy of Stephen C. Pepper: Root metaphor theory (Special issue). Journal of Mind and Behavior, 3(3 & 4). Efron, A. (1980). Pepper's continuing value: In A. Efron & J. Herold (Eds.), Root metaphor: The live thought of Stephen C. Pepper. Paunch, No. 53-54, 5-53. Harris, Maxine, Fontana, A. F., & Downs, B. N. (1977). The World Hypotheses Scale: Rationale, reliability and validity. Journal of Personality Assessment, 41(5), 537-547. Meacham, J. A. (2004). Action, voice, and identity in children's lives. In P. B. Pufall and R. P. Unsworth (Eds.), Rethinking childhood. Piscataway, NJ: Rutgers University Press. Pp. 69-84. Meacham, J. A. (2015). Metaphors for understanding children and their role in culture. In Guner Coskunsu (Ed.), The archaeological study of childhood: Interdisciplinary perspectives on an archaeological enigma. Albany: SUNY Press. Pp. 149-164. Morris, E. K. (1988). Contextualism: The world view of behavior analysis. Journal of Experimental Child Psychology, 46, 289-323. Overton, W. F., & Reese, H. W. (1973). Models of development: Methodological implications. In J. R. Nesselroade & H. W. Reese (Eds.), Life-span developmental psychology: Methodological issues (pp. 65-86). New York: Academic Press. Peterson, C. Four ways to explain anything . . . but not everything to everyone. Reese, H. W., & Overton, W. F. (1970). Models of development and theories of development. In L. R. Goulet and P. B. Baltes (Eds.), Life-span developmental psychology: Research and theory (pp. 115-145). New York: Academic Press. References Contemporary philosophical literature Epistemology literature Metaphysics literature Philosophy books Philosophy of science literature Stage theories