Documents Lab 01

G.AH201 Õèé øèíãýíèé õºòë¿¿ð Ëàáîðàòîðè ¹1 Atmospheric Reservoir All hydraulic systems need a tank to feed oil to the pumps. The oil that circulates…

Documents Evaluation of Tutoring Systems Kurt VanLehn PSCL Summer School 2006.

Evaluation of Tutoring Systems Kurt VanLehn PSCL Summer School 2006 Outline Formative evaluations: How to improve the tutor? Summative evaluations: How well does the tutor…