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Dr. Tarquino Sánchez
Escuela Politécnica Nacional-Ecuador

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Journal article
Published: 09 July 2021 in Sustainability
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In Ecuador, affirmative action policies enable students from vulnerable groups to preferentially enter universities. However, these policies are limited to admission and do not include academic or socio-economic support mechanisms that, according to the literature, promote student insertion in the higher education system. In this study, the effects of socio-academic intervention on the academic performance of vulnerable students are presented. For this, 41 students were selected among 164 vulnerable students entering the Escuela Politécnica Nacional in the second term of 2019. The 41 students attended a socio-academic intervention course for one term, while the remaining 123 attended the Escuela Politécnica Nacional levelling course directly. Once both groups of students finished the levelling course, their performance in each of the course subjects was compared. The results showed that the academic performance of the students in the intervention was significantly higher in mathematics and geometry compared to the students who had no intervention. These results show that the socio-academic intervention promotes the real insertion of vulnerable students in the university system.

ACS Style

Tarquino Sánchez-Almeida; David Naranjo; Raquel Gilar-Corbi; Jessica Reina. Effects of Socio-Academic Intervention on Student Performance in Vulnerable Groups. Sustainability 2021, 13, 7673 .

AMA Style

Tarquino Sánchez-Almeida, David Naranjo, Raquel Gilar-Corbi, Jessica Reina. Effects of Socio-Academic Intervention on Student Performance in Vulnerable Groups. Sustainability. 2021; 13 (14):7673.

Chicago/Turabian Style

Tarquino Sánchez-Almeida; David Naranjo; Raquel Gilar-Corbi; Jessica Reina. 2021. "Effects of Socio-Academic Intervention on Student Performance in Vulnerable Groups." Sustainability 13, no. 14: 7673.

Journal article
Published: 10 February 2021 in Journal of Technology and Science Education
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The present work analyzes the academic performance of students from at-risk groups from the perspective of Social Network Analysis (SNA), studying the academic and interaction information of 45 students belonging to at-risk groups who attended a pilot socio-academic course during one academic term. This information was used to create a sociogram, which served as the basis for determining the centrality metrics of the SNA. The relationships between these metrics and the academic variables were then studied by means of correlation analysis and linear regression with LASSO standardization. As a preview of the results, it was determined that the academic performance of the students in the pilot course was influenced, on the one hand, by their academic knowledge prior to being admitted to the university, represented by the score on the Mathematics and Geometry section of the diagnostic test, and on the other hand, by the dynamics of the social network in which they interacted in the classroom, represented by the eigenvector centrality. These results have significant potential for explaining the academic performance according to SNA metrics, and they provide evidence to support the implementation of practices that promote a healthy social environment in an academic context.

ACS Style

Tarquino Sanchez; David Naranjo; Jack Vidal; Diego Salazar; Cristina Pérez; Marianela Jaramillo. Analysis of academic performance based on sociograms: A case study with students from at risk groups. Journal of Technology and Science Education 2021, 11, 167 -179.

AMA Style

Tarquino Sanchez, David Naranjo, Jack Vidal, Diego Salazar, Cristina Pérez, Marianela Jaramillo. Analysis of academic performance based on sociograms: A case study with students from at risk groups. Journal of Technology and Science Education. 2021; 11 (1):167-179.

Chicago/Turabian Style

Tarquino Sanchez; David Naranjo; Jack Vidal; Diego Salazar; Cristina Pérez; Marianela Jaramillo. 2021. "Analysis of academic performance based on sociograms: A case study with students from at risk groups." Journal of Technology and Science Education 11, no. 1: 167-179.

Journal article
Published: 24 November 2020 in Sustainability
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Universities are committed to offering quality education; however, a high rate of academic failure is often observed in the first year of studies. Considering the impact that motivation and emotional aspects can have on students’ commitment to study and therefore on their academic performance, achievement, and well-being, this study aims to identify the factors associated with academic success or failure in 1071 students entering the National Polytechnic School (Quito, Ecuador). The data were compiled from the existing computer records of the university with the permission of the responsible administrative staff. A predictive model has been used and a binary logistic regression analysis was carried out through the step-forward regression procedure based on the Wald statistic to analyze the predictive capacity of the variables related to emotional intelligence, motivational and self- regulated socio-cognitive skills, goal orientation, and prior academic achievement (measured by university entrance marks and through a knowledge test carried out at the beginning of the university academic year). To determine the cut-off point for the best discriminatory power of each of the variables, a Receiver Operating Characteristics (ROC) curve analysis has been used. The results indicate that the variables that are significant in the prediction of academic success or failure are the two academic performance measures: the emotional attention variable, and the performance-approach goals and the motivational self-efficacy variable. Additionally, the highest predictive power is displayed by the prior academic performance measure obtained through the knowledge test conducted at the beginning of the university course.

ACS Style

Raquel Gilar-Corbi; Teresa Pozo-Rico; Juan-Luis Castejón; Tarquino Sánchez; Ivan Sandoval-Palis; Jack Vidal. Academic Achievement and Failure in University Studies: Motivational and Emotional Factors. Sustainability 2020, 12, 9798 .

AMA Style

Raquel Gilar-Corbi, Teresa Pozo-Rico, Juan-Luis Castejón, Tarquino Sánchez, Ivan Sandoval-Palis, Jack Vidal. Academic Achievement and Failure in University Studies: Motivational and Emotional Factors. Sustainability. 2020; 12 (23):9798.

Chicago/Turabian Style

Raquel Gilar-Corbi; Teresa Pozo-Rico; Juan-Luis Castejón; Tarquino Sánchez; Ivan Sandoval-Palis; Jack Vidal. 2020. "Academic Achievement and Failure in University Studies: Motivational and Emotional Factors." Sustainability 12, no. 23: 9798.

Original research article
Published: 06 March 2020 in Frontiers in Psychology
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This paper addresses the relationship between student evaluation of teaching (SET) and academic achievement in higher education. Meta-analytic studies on teaching effectiveness show a wide range of results, ranging from small to medium correlations between SET and student achievement, based on diverse methodological approaches, sample size studies, and contexts. This work aimed to relate SET, prior academic achievement, and academic achievement in a large sample of higher education students and teachers, using different methodological procedures, which consider as distinct units of analysis the group class and the individuals, the variability between students within classes, and the variability between group-class means, simultaneously. The data analysis included the calculation of group-class means and its relationship with the group-class mean academic achievement, through correlation and hierarchical regression techniques; additionally, a multilevel path analysis was applied to the relationship between prior academic achievement, SET, and their academic achievement, considering the variability among group classes. A multisection analysis was also carried out in those course disciplines in which there was more than one class group (section). The results of individual and group-class analysis revealed that SET was moderately low but related to academic achievement in a significant way once the effect of previous academic achievement was controlled. In addition, multilevel path analysis revealed the effect of SET on achievement, both within and between group-class levels. The results of the analysis carried out in the course disciplines with different sections, according to a multisection design, yielded similar results to the individual and aggregated data analyses. Taken together, the results revealed that SET was low related to academic achievement, once the effect of previous academic achievement was controlled. From these results, it follows that the use of SET as a measure of teachers’ effectiveness for making administrative decisions remains controversial.

ACS Style

Tarquino Sánchez; Raquel Gilar-Corbi; Juan Luis Castejón; Jack Vidal; Jaime León. Students’ Evaluation of Teaching and Their Academic Achievement in a Higher Education Institution of Ecuador. Frontiers in Psychology 2020, 11, 233 .

AMA Style

Tarquino Sánchez, Raquel Gilar-Corbi, Juan Luis Castejón, Jack Vidal, Jaime León. Students’ Evaluation of Teaching and Their Academic Achievement in a Higher Education Institution of Ecuador. Frontiers in Psychology. 2020; 11 ():233.

Chicago/Turabian Style

Tarquino Sánchez; Raquel Gilar-Corbi; Juan Luis Castejón; Jack Vidal; Jaime León. 2020. "Students’ Evaluation of Teaching and Their Academic Achievement in a Higher Education Institution of Ecuador." Frontiers in Psychology 11, no. : 233.

Conference paper
Published: 01 March 2020 in INTED2020 Proceedings
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ACS Style

Antonio Franco-Crespo; Tarquino Sánchez; Neisy Molina; Valentina Ramos. THE INCLUSION OF STUDENTS IN VULNERABLE CONDITIONS IN ECUADOR. INTED2020 Proceedings 2020, 8383 -8387.

AMA Style

Antonio Franco-Crespo, Tarquino Sánchez, Neisy Molina, Valentina Ramos. THE INCLUSION OF STUDENTS IN VULNERABLE CONDITIONS IN ECUADOR. INTED2020 Proceedings. 2020; ():8383-8387.

Chicago/Turabian Style

Antonio Franco-Crespo; Tarquino Sánchez; Neisy Molina; Valentina Ramos. 2020. "THE INCLUSION OF STUDENTS IN VULNERABLE CONDITIONS IN ECUADOR." INTED2020 Proceedings , no. : 8383-8387.

Journal article
Published: 01 January 2020 in Ingeniería e Investigación
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This work validates a teaching evaluation instrument applied to professors in engineering, sciences and higher technological level programs of the Escuela Politécnica Nacional, using the method of Factor Analysis with extraction of principal components. The database used for the research was previously examined and refined due to inconsistency, eg. outliers, out of range values, etc. The result of the method described above was a reduced survey of 15 items, which was obtained from an original study of 33 items. This new questionnaire clearly identifies the four main dimensions or aspects required: teaching development and planning, teacher-student relationship, evaluation, and a global assessment question. The reduction of the evaluation scale will allow to improve the process of integral teaching performance evaluation of the faculty at Escuela Politécnica Nacional, and this method could serve as a benchmark for the teaching evaluation process of other universities that belong to the higher education system of Ecuador.

ACS Style

Tarquino Fabián Sánchez-Almeida; Iván Patricio Sandoval-Palis; Raquel Gilar-Corbi; Juan Luis Castejón-Costa; Diego Israel Salazar-Orellana. Teaching Evaluation Questionnaire Validation at Escuela Politécnica Nacional, Applying the Method of Factor Analysis with Extraction of Principal Components. Ingeniería e Investigación 2020, 40, 70 -77.

AMA Style

Tarquino Fabián Sánchez-Almeida, Iván Patricio Sandoval-Palis, Raquel Gilar-Corbi, Juan Luis Castejón-Costa, Diego Israel Salazar-Orellana. Teaching Evaluation Questionnaire Validation at Escuela Politécnica Nacional, Applying the Method of Factor Analysis with Extraction of Principal Components. Ingeniería e Investigación. 2020; 40 (1):70-77.

Chicago/Turabian Style

Tarquino Fabián Sánchez-Almeida; Iván Patricio Sandoval-Palis; Raquel Gilar-Corbi; Juan Luis Castejón-Costa; Diego Israel Salazar-Orellana. 2020. "Teaching Evaluation Questionnaire Validation at Escuela Politécnica Nacional, Applying the Method of Factor Analysis with Extraction of Principal Components." Ingeniería e Investigación 40, no. 1: 70-77.

Conference paper
Published: 01 January 2020 in Proceedings of the 18th LACCEI International Multi-Conference for Engineering, Education, and Technology: Engineering, Integration, And Alliances for A Sustainable Development” “Hemispheric Cooperation for Competitiveness and Prosperity on A Knowledge-Based Economy”
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ACS Style

Tarquino Sánchez; Juan Luis Castejón; Raquel Gilar; Amanda Ordoñez. Confirmatory Factor Analysis of the Assessment Instrument Teacher of the Escuela Politécnica National. Proceedings of the 18th LACCEI International Multi-Conference for Engineering, Education, and Technology: Engineering, Integration, And Alliances for A Sustainable Development” “Hemispheric Cooperation for Competitiveness and Prosperity on A Knowledge-Based Economy” 2020, 1 .

AMA Style

Tarquino Sánchez, Juan Luis Castejón, Raquel Gilar, Amanda Ordoñez. Confirmatory Factor Analysis of the Assessment Instrument Teacher of the Escuela Politécnica National. Proceedings of the 18th LACCEI International Multi-Conference for Engineering, Education, and Technology: Engineering, Integration, And Alliances for A Sustainable Development” “Hemispheric Cooperation for Competitiveness and Prosperity on A Knowledge-Based Economy”. 2020; ():1.

Chicago/Turabian Style

Tarquino Sánchez; Juan Luis Castejón; Raquel Gilar; Amanda Ordoñez. 2020. "Confirmatory Factor Analysis of the Assessment Instrument Teacher of the Escuela Politécnica National." Proceedings of the 18th LACCEI International Multi-Conference for Engineering, Education, and Technology: Engineering, Integration, And Alliances for A Sustainable Development” “Hemispheric Cooperation for Competitiveness and Prosperity on A Knowledge-Based Economy” , no. : 1.

Conference paper
Published: 01 January 2019 in Proceedings of the 17th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Industry, Innovation, and Infrastructure for Sustainable Cities and Communities”
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ACS Style

Angelica Jimenez; David Naranjo; Tarquino Sanchez; Ivan Sandoval. Proposal of a Mathematics Pilot Program for Engineering Students from Vulnerable Groups of Escuela Politécnica Nacional. Proceedings of the 17th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Industry, Innovation, and Infrastructure for Sustainable Cities and Communities” 2019, 1 .

AMA Style

Angelica Jimenez, David Naranjo, Tarquino Sanchez, Ivan Sandoval. Proposal of a Mathematics Pilot Program for Engineering Students from Vulnerable Groups of Escuela Politécnica Nacional. Proceedings of the 17th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Industry, Innovation, and Infrastructure for Sustainable Cities and Communities”. 2019; ():1.

Chicago/Turabian Style

Angelica Jimenez; David Naranjo; Tarquino Sanchez; Ivan Sandoval. 2019. "Proposal of a Mathematics Pilot Program for Engineering Students from Vulnerable Groups of Escuela Politécnica Nacional." Proceedings of the 17th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Industry, Innovation, and Infrastructure for Sustainable Cities and Communities” , no. : 1.

Conference paper
Published: 01 January 2018 in Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion”
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ACS Style

Tarquino Sánchez; Ivan Sandoval; Carlos Alberto Salazar; Ximena Sánchez; Vanessa Guevara. Mathematical model to estimate the probability to approve given the first grade at the Escuela Politécnica Nacional. Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion” 2018, 1 .

AMA Style

Tarquino Sánchez, Ivan Sandoval, Carlos Alberto Salazar, Ximena Sánchez, Vanessa Guevara. Mathematical model to estimate the probability to approve given the first grade at the Escuela Politécnica Nacional. Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion”. 2018; ():1.

Chicago/Turabian Style

Tarquino Sánchez; Ivan Sandoval; Carlos Alberto Salazar; Ximena Sánchez; Vanessa Guevara. 2018. "Mathematical model to estimate the probability to approve given the first grade at the Escuela Politécnica Nacional." Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion” , no. : 1.

Conference paper
Published: 01 January 2018 in INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, MATERIALS AND APPLIED SCIENCE
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The technological advances have allowed to create new applications in telecommunications, applying low power and reduced costs in their equipment, thus achieving the evolution of new wireless networks or also denominated Wireless Sensor Network. These technologies allow the generation of measurements and analysis of environmental parameter data and soil. Precision agriculture requires parameters for the improvement of production, obtained through WSN technologies. This research analyzes the climatic requirements and soil parameters in a rose plantation in a greenhouse at an altitude of 3,100 meters above sea level. In the present investigation, maximum parameters were obtained in the production of roses, which are in the optimum range of production, whereas the minimum parameters of temperature, humidity and luminosity, evidenced that these parameters can damage the plants, since temperatures less than 10 °C slow down the growth of the plant and allow the proliferation of diseases and fungi.

ACS Style

Javier Guaña-Moya; Tarquino Sánchez; Nelson Salgado-Reyes. Measurement of agricultural parameters using wireless sensor network (WSN). INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, MATERIALS AND APPLIED SCIENCE 2018, 1952, 020009 .

AMA Style

Javier Guaña-Moya, Tarquino Sánchez, Nelson Salgado-Reyes. Measurement of agricultural parameters using wireless sensor network (WSN). INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, MATERIALS AND APPLIED SCIENCE. 2018; 1952 (1):020009.

Chicago/Turabian Style

Javier Guaña-Moya; Tarquino Sánchez; Nelson Salgado-Reyes. 2018. "Measurement of agricultural parameters using wireless sensor network (WSN)." INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, MATERIALS AND APPLIED SCIENCE 1952, no. 1: 020009.

Conference paper
Published: 01 January 2017 in Proceedings of the 15th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Global Partnership for Development and Engineering Education”
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ACS Style

Tarquino Sánchez; Ivan Sandoval; Washington Daza. Modelo de Proyección para la Oferta de Cupos en el Primer Año de las Carreras de Ingeniería de la Escuela Politécnica Nacional. Proceedings of the 15th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Global Partnership for Development and Engineering Education” 2017, 1 .

AMA Style

Tarquino Sánchez, Ivan Sandoval, Washington Daza. Modelo de Proyección para la Oferta de Cupos en el Primer Año de las Carreras de Ingeniería de la Escuela Politécnica Nacional. Proceedings of the 15th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Global Partnership for Development and Engineering Education”. 2017; ():1.

Chicago/Turabian Style

Tarquino Sánchez; Ivan Sandoval; Washington Daza. 2017. "Modelo de Proyección para la Oferta de Cupos en el Primer Año de las Carreras de Ingeniería de la Escuela Politécnica Nacional." Proceedings of the 15th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Global Partnership for Development and Engineering Education” , no. : 1.

Conference paper
Published: 01 January 2016 in Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovations for Global Sustainability”
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ACS Style

Jéssica Hidalgo Y.; Diana Tupiza L; Tarquino Sánchez; Hidalgo Y. Jéssica; Tupiza L. Diana; Sánchez Almeida Tarquino. Políticas de Seguridad de una Red Multiservicios Corporativa, Utilizando Hacking Ético. Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovations for Global Sustainability” 2016, 1 .

AMA Style

Jéssica Hidalgo Y., Diana Tupiza L, Tarquino Sánchez, Hidalgo Y. Jéssica, Tupiza L. Diana, Sánchez Almeida Tarquino. Políticas de Seguridad de una Red Multiservicios Corporativa, Utilizando Hacking Ético. Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovations for Global Sustainability”. 2016; ():1.

Chicago/Turabian Style

Jéssica Hidalgo Y.; Diana Tupiza L; Tarquino Sánchez; Hidalgo Y. Jéssica; Tupiza L. Diana; Sánchez Almeida Tarquino. 2016. "Políticas de Seguridad de una Red Multiservicios Corporativa, Utilizando Hacking Ético." Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovations for Global Sustainability” , no. : 1.

Journal article
Published: 22 November 2015
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ACS Style

Tarquino Sánchez. Los Programas de Doctorado en el Ecuador y su Integración con Iberoamérica. 2015, 1 .

AMA Style

Tarquino Sánchez. Los Programas de Doctorado en el Ecuador y su Integración con Iberoamérica. . 2015; ():1.

Chicago/Turabian Style

Tarquino Sánchez. 2015. "Los Programas de Doctorado en el Ecuador y su Integración con Iberoamérica." , no. : 1.