San Pedro, Maria Ofelia Clarissa Z. Detecting carelessness through contextual estimation of slip probabilities among students using an intelligent tutor for mathematics Maria Ofelia Clarissa Z. San Pedro - Quezon City Ateneo de Manila University - Loyola Schools 2011 - xii, 133p. Master of Science Subjects--Uniform Titles: CARELESSNESSSLIPCONTEXTUAL-SLIP-AND-GUESSBAYESIAN KNOWLEDGE TRACINGCOGNITIVE TUTORSSCATTERPLOT LC Class. No.: CD-01114t