Montero Rojas, E., Villalobos Palma, J. and Valverde Bermúdez, A. 2014. Institutional, pedagogical, psychosocial and socio-demographic factors related to academic performance at the University of Costa Rica: a multilevel analysis. RELIEVE – Electronic Journal of Educational Research and Evaluation. 13, 2 (Oct. 2014). DOI:https://doi.org/10.7203/relieve.13.2.4208.