David Gutiérrez Rubio

• Phd Mathematics
• University of Córdoba

p> State and local governments’ primary purpose is to provide services to their populations by shaping their social and economic life. Adult education is a good example of a public service that extends deeply into people’s everyday lives. It helps adults increase their social roles as employees, parents, and retiree, gain more fulfilment in their p...

Critical thinking is a skill that people must develop to navigate skillfully the information they receive through media channels. The cultivation of this skill must begin in the early stages of education and continue uninterrupted through the completion of academic training. For this reason, the search for tools to promote critical thinking in the...

Objective: The objective of this study is to analyze the presence of women in relation to doctoral theses in Chemical Processes and Catalysis carried out in Spanish universities in the period 2000 to 2022. Theoretical Framework: The main concepts and theories that support research related to doctoral theses and the presence of women in science are...

Objective: To analyze the graduation profile of teacher training programs to identify and describe the specific skills that teachers should acquire during their initial training. Theoretical Framework: The study is grounded in the theory of teacher training competencies, which asserts that teachers must possess cognitive abilities to adapt to diffe...

The general academic disadvantage faced by children of immigrants is already a well-documented regularity in Spain. However, there is no reliable knowledge on how academic achievement is ethnically stratified and more research is needed to understand the determinants behind these achievement gaps. This study aims to further knowledge of both issues...

The aim of this study is to characterise the scientific production in higher arts education, to identify the universities with the highest production, the most researched topics, the directors of the theses, as well as the gender distribution of authors and directors. The production of doctoral theses in the period 1987-2021 was analysed from the T...

In Spain, few studies have analyzed how children of immigrants combine the acquisition of Spanish with the maintenance/acquisition of heritage languages. This paper moves into that direction by exploiting data from a survey conducted at the end of the so-called prodigious decade of immigration in Spain. We conduct cluster and bivariate analyses to...

In recent years, bibliometric studies on mathematics education have allowed us to learn more about the scientific production in this field. To continue this line of study, in this research we have focused on the doctoral theses published on mathematics education and, in particular, on the role of women in the production, direction and evaluation of...

History of mathematics and mathematics education research allows us to know, among other issues: the influence that certain textbooks have had on the teaching of school mathematics, in academic or professional training, during a certain historical period; as well as the scientific advances achieved in each historical period and their incorporation...

El desarrollo constante de la ciencia hace necesario realizar estudios que permitan conocer su desarrollo global y por campos o sectores geográficos. Se presenta un estudio bibliométrico sobre la producción científica publicada en las revistas latinoamericanas de la categoría Business, Management and Accounting (BMA) del Scimago Journal Rank y con...

Many international studies have pointed out the under-representation of women on Editorial Boards of both Science and Social Science journals. Their presence as Editorial Board members is relevant as they influence and reflect the policies of the journal itself. This study analyses the participation of women on the Editorial Boards of the Spanish L...

En los últimos años la igualdad efectiva entre hombres y mujeres se ha convertido en un objetivo del que toda la sociedad debe ser partícipe y eso incluye a la comunidad educativa. En este sentido, resulta relevante conocer si la formación de maestros se aborda o no desde la perspectiva de género. El objetivo de este trabajo es analizar desde esta...

Se presenta un estudio sobre las tesis doctorales en Traducción e Interpretación en España, centrado en los directores y los tribunales encargados de su evaluación. Se consultó la base de datos de tesis doctorales españolas TESEO para identificar todas las tesis doctorales leídas durante el periodo 1997-2018, así como los participantes de los tribu...

Madrid Martín, M. J., Gutiérrez-Rubio, D., & Jiménez-Fanjul, N. (2020). Recursos lúdicos para la mejora de las actitudes hacia las matemáticas: una experiencia con futuros maestros. In E. López-Meneses, D. Cobos-Sanchiz, L. Molina-García, A. Jaén-Martínez & A. H. Martín-Padilla (Eds.), Claves para la innovación pedagógica ante los nuevos retos: res...

El desarrollo de las tecnologías de la información y comunicación (TIC) permite en el ámbito docente la posibilidad de realizar actividades que suelen resultar atractivas para el alumnado. Cuando están vinculadas de una manera pertinente hacia las competencias que se pretenden conseguir en el proceso de enseñanza-aprendizaje, tienen un gran valor d...

Se presenta un estudio bibliométrico de las tesis doctorales sobre Traducción e Interpretación realizadas en España e indexadas en la base de datos TESEO. Se recuperaron 389 tesis doctorales. Se pretende realizar un estudio cuantitativo de las tesis en términos de producción institucional, de dirección y de género, tanto en autoría como en direcció...

This paper aims to carry out a bibliometric study on the scientific production on Education that occurs in Colombia and it is indexed in the Emerging Sources Citation Index (ESCI) database. To carry out this study, the data related to the documents indexed in the ESCI database of WoS were downloaded and, by counting frequencies, the patterns of doc...

Se analiza la presencia de la mujer en los diferentes grupos de investigación que se encuentran registrados en la Universidad de Córdoba y que optan aconvocatorias de proyectos competitivos, según las diferentes áreas de conocimiento a los que pertenecen. Se observa una menor presencia femenina, comparada con la masculina, así como una brecha de gé...

In this work we present a descriptive study of the effects that the schooling level of both parents (mother and father) may cause in the levels of Math Anxiety in Spanish students from secondary education. We study the effects separately for male and female students, and native, first, and second generation of immigrants. Results show a slightly bi...

Evidences show in Spain a poorer academic performance by children of immigrants compared to native students. By using data from PISA 2009, this paper analyses the educational attainment of children of immigrants in the Canary Islands, the only Spanish region in which these students have no disadvantage regarding this issue. Firstly, the gap between...

Se presenta un análisis del tratamiento matemático dado a los métodos de cálculo del perímetro de la circunferencia y el área del círculo en los libros de texto sobre geometría elemental y práctica publicados en España durante el siglo XVIII. Asimismo, se identifican las estrategias didácticas utilizadas por los autores de los libros de texto para...

This paper contributes to the knowledge about the academic attainment of children of immigrants in Spain and, specifically, in Andalusia. By using data from PISA, it is analyzed both the gap between immigrant and native students, and the effect that several variables of interest produce on such gap. Results confirm the already known academic disadv...

We give expansions for the unbiased estimator of a parametric function of the mean vector in a multivariate natural exponential family with simple quadratic variance function. This expansion is given in terms of a system of multivariate orthogonal polynomials with respect to the density of the sample mean. We study some limit properties of the syst...

López-Blázquez and Salamanca-Miño [7] obtained a characterization of natural exponential families with quadratic variance functions via a reverse martingale property of certain orthogonal polynomials. We extend this result to the multidimensional case yielding a new characterization of natural exponential families with simple quadratic variance fun...