A5004182628- Misinformation and Its Impacts
- Sentiment Analysis and Opinion Mining
- Economic, Educational, Environmental and Organizational Development
- Advanced Text Analysis Techniques
- Financial Literacy and Behavior
- Educational Innovations and Technology
- Spam and Phishing Detection
- Scientific Research and Technology
- Educational Assessment and Pedagogy
- Ethics in medical practice
- Psychology Research and Bibliometrics
- Diverse Applied Research Studies
- Ethics in Business and Education
- Artificial Intelligence in Education
- Communication and COVID-19 Impact
- Educational methodologies and cognitive development
- Legal Education and Practice Innovations
- Digital literacy in education
- Humor Studies and Applications
- Higher Education Teaching and Evaluation
- Knowledge Societies in the 21st Century
- Intelligent Tutoring Systems and Adaptive Learning
- Social Skills and Education
- Hate Speech and Cyberbullying Detection
- Developmental and Educational Neuropsychology
Viña del Mar University
2018-2024
University of Valparaíso
2021-2023
Universidad de Playa Ancha de Ciencias de la Educación
2022
Cardinal Health (Australia)
2021
The curricular organization of different countries is constantly changing, with the focus mainly on development various competencies in future citizens.The Organization for Economic Cooperation and Development has delivered a series guidelines regarding skills training, one which financial.In this sense, objective study to analyze scientific literature housed Scopus database related Financial Education Primary Education.To do this, quantitative, descriptive bibliometric type carried out,...
This study reveals the main characteristics of Spanish research related to tutorial action, through a scientometric analysis, doctoral theses indexed in TESEO database for period 1980-2016. The thesis search has been extended with terms, delivered by literature, recovering 245 theses. action is topic great conceptual richness and may well be considered interest research. time series diachronic productivity have elaborated three cycles, addition other variables content methodologies. findings...
Online social networks are a powerful communication and information dissemination tool, particularly useful in complex scenarios such as crises, natural disasters, pandemics. However, one of the main problems, especially socio-political is automatic detection fake news. This problem usually addressed with greater or lesser success using supervised machine learning techniques. In this work, we propose mixed approach, unsupervised for feature extraction, prediction news on microblogging...
Introducción: a través de la siguiente investigación se presentan los resultados una revisión sistemática literatura, siguiendo declaración PRISMA, sobre Educación Financiera en el contexto enseñanza primaria. Objetivo: analizar indicadores bibliométricos y cualitativos base datos SCOPUS estado Materiales Métodos: Con un diseño longitudinal descriptivo, analizan complementados con análisis cualitativo elementos particulares que quieren dar conocer, por cobertura entregan su alcance Ciencias...
Student stress is a problem that hinders the teaching-learning processes, and has increased considerably since beginning of Covid-19 pandemic. This article introduces framework for development an emotion-based decision support tool learning processes. As case study, we consider undergraduate students starting their academic year virtually in context Through application PANAS questionnaire NLP techniques on free-text responses, students' emotions are automatically classified as positive...
Innovar en la etapa escolar, especialmente Educación Primaria (EP), resulta fundamental para promover un cambio formativo a temprana edad. Es este momento donde fomentar enseñanza áreas de ciencia, tecnología, ingeniería y matemática, preponderante motivar los estudiantes el aprendizaje escolar. Considerando paradigma actual educación STEM, se presenta una experiencia aula EP con 10 12 años, incluyen elementos robótica, programación (Scratch) pensamiento computacional objetivo articular...
El objetivo de este trabajo es analizar las actividades relacionadas con educación financiera en libros textos Educación Primaria utilizados colegios concertados y públicos la Comunidad Autónoma Andalucía, considerando definición OCDE para competencia financiera. A través un proceso metodológico cualitativo, basado el análisis contenido, se estudió una serie completa texto asignatura matemática. Los resultados muestran existencia 252 que concuerdan modelo Financiera propuesto, destacando...
En este trabajo se describen los principales resultados de analizar juguetes con potencialidad desarrollar habilidades STEM, presente en revistas publicadas previamente a la celebración las fiestas navideñas el 2019. Para ello, realizó un análisis exhaustivo seis publicitarias grandes tiendas españolas, identificando total 4209 juguetes, cuales sólo 160 cumplen alguno criterios para ser considerado juguete que promueve Educación STEM. El estudio ha seguido una metodología cualitativa, nivel...
Introducción: a través de la siguiente investigación se presentan los resultados una revisión sistemática literatura, siguiendo declaración PRISMA, sobre Educación Financiera en el contexto enseñanza primaria. Objetivo: analizar indicadores bibliométricos y cualitativos base datos SCOPUS estado Materiales Métodos: Con un diseño longitudinal descriptivo, analizan complementados con análisis cualitativo elementos particulares que quieren dar conocer, por cobertura entregan su alcance Ciencias...
Chilean curriculum has recently included an optional module called "Limits, derivatives and integrals", which addresses infinitesimal calculus.On the face of it, it is expected that students understand notion actual infinity; however, a paramathematical treatment concept.On these grounds, this research operationalizes virtual class study promotes understanding infinity among upper secondary school first-year university students.The theoretical perspective resorts to APOS theory.It was...
Un enfoque cognitivo en la comprensión de comparación entre los cardinales del conjunto números naturales y el enteros estudiantes secundaria
En este trabajo, consideramos un modelo bayesiano jerárquico de espacio-tiempo para la concentración del material particulado 2.5 en ciudad Santiago Chile. Tomando consideración las covariables: temperatura, humedad relativa, velocidad viento promedio diario y coordenadas geográficas espaciales. Los datos utilizados fueron medidos 11 estaciones monitoreo calidad aire Santiago, registrados por hora durante los años 2012, 2013 2014. Finalmente, se muestran mapas predicción probabilidades...
Disinformation is one of the main threats that loom on social networks. Detecting disinformation not trivial and requires training maintaining fact-checking teams, which labor-intensive. Recent studies show propagation structure claims user messages allows a better understanding rumor dynamics. Despite these findings, availability verified structural data low. This paper presents new dataset with Twitter by fact-checkers along retweets replies. The contains checked during Chilean outbreak,...