Autorregulación del aprendizaje y rendimiento académico en estudiantes de quinto año de secundaria de instituciones educativas públicas de Surco

La presente investigación de tipo descriptiva correlacional, tiene como objetivo analizar las posibles relaciones entre la autorregulación del aprendizaje y el rendimiento académico. Se trabajó con una muestra de 149 estudiantes de quinto año de educación secundaria de Instituciones Educativas Públicas del distrito de Santiago de Surco cuyas edades oscilaban entre los 15 a 18 años. Los resultados evidencian que existe relación directa entre autorregulación del aprendizaje y rendimiento académico en los estudiantes de la muestra con un nivel de correlación estadísticamente significativa (p=0.286). Asimismo, se observa que el 53.7% de la muestra evaluada se encuentra predominantemente en un nivel de desarrollo medio de sus habilidades de autorregulación para el aprendizaje y el 53% en un nivel de logro académico. Además, se encontró que la relación en los factores que componen la autorregulación del aprendizaje, los estudiantes se encuentran predominantemente en un nivel medio del desarrollo de sus capacidades referente a la conciencia metacognitiva, control y verificación, esfuerzo diario y procesamiento activo de la información.The correlative descriptive study, has as aim to analyze levels of academic selfregulation and its relation to academic achievement. In this research participated as sample of 149 students of fifth grade secondary coming from public educational institutions of Surco whose ages ranged between 15 to 18 years. The results show that there is a direct relationship between self-regulation of learning and academic performance in the students of the sample with a statistically significant level of correlation (p = 0.286). Therefore, it is observed that 53.7% of the sample evaluated is predominantly at a medium development level of their self-regulation skills for learning and 53.0% at a level of academic achievement. In addition, it was found that the relationship about the factors that make up the self-regulation of learning, the students are currently in a medium level of development of their abilities related to metacognitive awareness control and verification, daily effort and active processing of information respectively.Tesi

Psychometric properties of the research attitude index (IAI) in a population of Peruvian university students

The aim of the study was to evaluate the psychometric properties of the Research Attitude Index (IAI) in a sample of Peruvian university students. The sample consisted of 1188 students, 56.6% of whom were female and 43.4% male, ranging in age from 17 to 60 years old. After the factor analyses (exploratory and confirmatory), the three factors or dimensions of the instrument were consolidated, and reliability was calculated using Cronbach's alpha, finding good internal consistency. In addition, the Kaiser-Mayer-Olkin (KMO) validity was found, all values being adequate to verify the psychometric quality of the instrument

Analysis of Outcomes in Ischemic vs Nonischemic Cardiomyopathy in Patients With Atrial Fibrillation A Report From the GARFIELD-AF Registry

IMPORTANCE Congestive heart failure (CHF) is commonly associated with nonvalvular atrial fibrillation (AF), and their combination may affect treatment strategies and outcomes