J. R. Anderson and C. Lebiere, The atomic components of thought, 1998.

R. Catrambone, The subgoal learning model: Creating better examples so that students can solve novel problems., Journal of Experimental Psychology: General, vol.127, issue.4, pp.355-376, 1998.
DOI : 10.1037/0096-3445.127.4.355

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

P. Chandler and J. Sweller, Cognitive Load Theory and the Format of Instruction, Cognition and Instruction, vol.4, issue.4, pp.293-332, 1991.
DOI : 10.1037//0022-0663.80.4.424

M. T. Chi, M. Bassok, M. Lewis, P. Reimann, and R. Glaser, Self-Explanations: How Students Study and Use Examples in Learning to Solve Problems, Cognitive Science, vol.2, issue.2, pp.145-182, 1989.
DOI : 10.1207/s15516709cog1302_1

D. D. Cummins, Role of analogical reasoning in the induction of problem categories., Journal of Experimental Psychology: Learning, Memory, and Cognition, vol.18, issue.5, pp.1103-1124, 1992.
DOI : 10.1037/0278-7393.18.5.1103

M. L. Gick and K. J. Holyoak, Schema induction and analogical transfer, Cognitive Psychology, vol.15, issue.1, pp.1-38, 1983.
DOI : 10.1016/0010-0285(83)90002-6

URL : http://deepblue.lib.umich.edu/bitstream/2027.42/25331/1/0000776.pdf

G. D. Logan, Executive control of thought and action, Acta Psychologica, vol.60, issue.2-3, pp.193-210, 1985.
DOI : 10.1016/0001-6918(85)90055-1

J. Payne, J. R. Bettman, and E. J. Johnson, The adaptive decision maker, 1993.
DOI : 10.1017/CBO9781139173933

J. L. Quilici and R. E. Mayer, Role of examples in how students learn to categorize statistics word problems., Journal of Educational Psychology, vol.88, issue.1, pp.144-161, 1996.
DOI : 10.1037/0022-0663.88.1.144

L. M. Reder and D. Schunn, Bringing together the psychometric and strategy worlds: Predicting adaptivity in a dynamic task Cognitive regulation of performance (Attention and performance XVII), 1998.

S. K. Reed, Word problems, 1999.

H. A. Simon, Invariants of Human Behavior, Annual Review of Psychology, vol.41, issue.1, pp.1-19, 1990.
DOI : 10.1146/annurev.ps.41.020190.000245

K. Vanlehn and R. M. Jones, Better Learners Use Analogical Problem Solving Sparingly, Machine Learning: Proceedings of the Tenth Annual Conference, 1993.
DOI : 10.1016/B978-1-55860-307-3.50050-2