VanLehn, K., & Ball, W. (1987). Flexible execution of cognitive procedures (Technical report PCG-5). Pittsburgh, PA: Dept. of Psychology, CMU.
For a pdf of this report, click here.
VanLehn, K., & Ball, W. (1987). Flexible execution of cognitive procedures (Technical report PCG-5). Pittsburgh, PA: Dept. of Psychology, CMU.
For a pdf of this report, click here.