autores Rosário, Pedro Carlos Nunez, Jose Guillermo Vallejo Antonio Gonzalez-Pienda, Julio Guillermo Vallejo Carlos Nunez, Jose
palavras-chave Academic performance Middle school students Perceived usefulness School-based mentoring program Self-efficacy Self-regulated learning
Digital Object Identifier (DOI) https://doi.org/10.1016/j.cedpsych.2012.10.002 https://doi.org/10.1016/j.cedpsych.2012.10.002