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Abd-El Khalick, F., & Lederman, N. G. (2000). Improving Science Teachers' Conceptions of Nature of Science: a Critical Review of the Literature. International Journal of Science Education, 22(7), 665-701.
Lawson, A. E., Benford, R., Bloom, I., Carlson, M. P., Falconer, K. F., Hestenes, D. O., Judson, E., Piburn, M. D., Sawada, D., Turley, J., & Wyckoff, S. (2002, Mar-Apr). Evaluating College Science and Mathematics Instruction: A Reform Effort That Improves teaching Skills. Journal of College Science Teaching, 31(6), 388-93. Discusses links between RTOP scores and student achievement gains for six physical science and four university physics classes, amongst many others.
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More references can also be found at the RTOP Project References Page