Examinando por Autor "De Arce Bula, Luis Francisco ."
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- ÍtemEfecto del sonido producido por el flujo vehicular en la carretera troncal de occidente en el tramo del corregimiento de El Viajano (Sahagún - Córdoba) sobre el nivel de concentración de los estudiantes de los grados décimo y undécimo en el área de matemáticas jornada matinal pertenecientes a la Institución Educativa el Viajano año 2020.De Arce Bula, Luis Francisco .; Salom salcedo, Carlos Andrés.; González Veloza, José John Fredy.The Educational Institution El Viajano, corregimiento of the Sahagún Municipality, Department of Córdoba, Colombia, is located next to the trunk road to the west, where it is constantly emitting noise during the daytime by the vehicular flow. In such a situation the effect of vehicular noise on the concentration of students will be analyzed, for this we take the tenth and eleventh grades in the morning in the area of mathematics. The tenth grade in conditions of normal infrastructure to the other groups and eleventh experimental grade due to classroom modifications. For the analysis of this effect, a synchronous planning of the measurements for vehicular noise, concentration, attention, abstraction and mathematical logical reasoning is carried out. For noise measurement, we received the support of an environmental engineer who applied the measurement protocols required by the regulations; To measure the concentration, the D2 test is applied and for the attention, the Caras-r test, which are subject to application and interpretation protocols; Academic exams will be taken to measure mathematical logical reasoning and abstraction, which will be analyzed in mathematics classes. Compiles the information on the variables in references, the specific techniques analyzed: Capacity analysis, Principal component analysis and Linear regression.