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Martínez Pérez, Sandra Areli; Sánchez Sánchez, Ernesto A. – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
This work reports the results of a research aimed to know the probabilistic reasoning of high-school students when they deal with the notion of random intervals. An activity was carried out involving students between ages 16 and 17 who built random intervals through physical and computational simulations. The research question guiding this work…
Descriptors: High School Students, Thinking Skills, Probability, Intervals
Perez Arce Novaro, Francisco – ProQuest LLC, 2011
This thesis consists of three essays in the economics of education with an empirical focus on Mexico. The first two chapters study a college in Mexico whose admission decisions are made through a lottery. Some applicants are randomly assigned into a group that can immediately enroll and the rest into a group that can only do so after waiting…
Descriptors: Teaching Methods, Expenditures, Economics, Outcomes of Education