%0 Journal Article %T Condicionamiento del modelo log¨ªstico para la evaluaci¨®n informatizada de competencias matem¨¢ticas %A Gonz¨¢lez %A Jos¨¦ %A Cabrera %A Eduardo %A Montenegro %A Eduardo %A Nettle %A Alejandro %A Guevara %A Miguel %J Ciencia, docencia y tecnolog£¿-a %D 2010 %I Scientific Electronic Library Online %X concerned about improving the quality of education in the teaching of mathematics at university level we developed a proposal for parameterization of the logistic model based on the theory of item response. this theoretical work is based on the processing of mathematical knowledge, incorporating the response time, parameter estimated from the rendering of virtual test; it is a process of precision in determining the level of math skills and tested in simulation experiences. %K math teaching %K item response model %K three parameters logistic model. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1851-17162010000200009&lng=en&nrm=iso&tlng=en