The present work of lnvestigation developed with the aim to determine the relation that exists between the Affective Competitions and the School Performance of the 5-year-old children of the Educational lnitial lnstitution N o 288 "Ana Sofía Guillena Arana"- city of Rioja in the year 2011. For which the work of investigation belongs to the Basic type, level of investigation descriptive correlaciona! and his design of the investigation belongs to the design transeccional. One worked with a sample of 44 children and 44 parents. By means of the technology of the survey; there was gathered information of the Development of Affective Competitions; 2 classrooms were focused; those of the Rabits and that of the Chicks. To have information about the School Performance of the children and girls, about his achievements of learning, in the subjects of Mathematics, Communication, Science and Enviro...