El presente artículo tiene por objetivo determinar el impacto provocado por la actual crisis sanitaria de la covid-19 sobre el desempeño académico de los estudiantes de la UNTRM-A. La metodología utilizada fue de índole cuantitativo, y fue ejecutada a través de un análisis comparativo del rendimiento académico y los factores asociados al nivel familiar, de activos y personal del estudiante. Se utilizaron dos escenarios: precovid-19 (ciclo 2019-II) y poscovid-19 (ciclo 2020-I), en los cuales se aplicaron pruebas estadísticas (paramétricas y no paramétricas) para evaluar las diferencias en muestras pareadas. Los resultados permitieron concluir que existió un incremento significativo en el desempeño académico pospandemia, a pesar de que el impacto de la covid-19 fue negativo sobre los factores asociados a la variable de estudio.
Se realizó un análisis cognitivo de tareas de los dominios de lectura, escritura y matemáticas, enviadas a niños de transición durante la cuarentena por covid-19. La muestra estuvo compuesta por 56 tareas. Fueron creados criterios para identificar las demandas cognitivas en cada dominio. Los resultados evidencian que en las tareas generalmente hicieron demandas cognitivas básicas, como recordar y memorizar. Se discute alrededor de la brecha que existe entre los planteamientos realizados por la literatura alrededor del aprendizaje y habilidades cognitivas de los niños, que los ubican como sujetos activos e investigadores, y la manera como las tareas enviadas los posicionan como reproductores/copiadores de información. Se propone que los psicólogos educativos trabajen junto con los docentes para diseñar tareas que aprovechen las habilidades cognitivas de los preescolares.
Objective: The objective of this study was to identify the profile of academic research on blended learning in the world and propose a research agenda for the topic. Theoretical framework: Recent literature has reported good results in both student performance and satisfaction in blended learning (Dziuban et al., 2004). However, there is still much to investigate and learn about BL because it is a recent development. Method: The research is descriptive was non-experimental, the sample was calculated by probabilistic sampling, for the estimation of consumption a simple model of consumption was used a general linear regression model (GLRM) that was supported by the estimation by ordinary least squares (OLS). Results and conclusion: The results show an 83.0% degree of goodness of fit. In other words, 83.0% of the variability of consumption is explained by the variability of family income. The marginal propensity of households to consume is 62.6 percent, i.e., for each additional monthly income generated, 0.62 percent of this new income is converted into consumption expenditure, taking into account all the components of consumption, and the remainder, i.e., 37.4 percent, is spent on savings or investment, bearing in mind that the economic theory of saving and investment essentially are the same. Implications of the research: The study is important because it describes consumption at the microeconomic level, using an econometric model that explains the relationship between consumption and income. Socially, it describes consumer behavior. Originality/Value: The value of the study focuses on the analysis of income with consumption through an econometric model that describes how much of the income is destined for consumption.
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