1. Azevedo, R., Cromley, J. G., Winters, F. I., Moos, D. C., & Greene, J. A. (2005). Adaptive human scaffolding facilitates adolescents’ self-regulated learning with hypermedia. Instructional Science, 33, 381–412.
2. Azevedo, R., & Jacobson, M. J. (2008). Advances in scaffolding learning with hypertext and hypermedia: A summary and critical analysis. Educational Technology Research and Development, 56(1), 93–100.
3. Azevedo, R., Moos, D. C., Greene, J. A., Winters, F. I., & Cromley, J. G. (2008). Why is externally-regulated learning more effective than self-regulated learning with hypermedia? Educational Technology Research and Development, 56(1), 45–72.
4. Bell, P., & Davis, E. A. (2000). Designing mildred: Scaffolding students’ reflection and argumentation using a cognitive software guide. In B. Fishman & S. O’Connor-Divelbiss (Eds.), Fourth international conference of the learning sciences (pp. 142–149). Mahwah, NJ: Erlbaum.
5. Blum, R. E., & Arter, J. A. (1996). Student performance assessment. Alexandria, VG: Associations for Supervision and Curriculum Development.