Methodology for automated generation of multiple choice questions in self assessment

Current trends in the European Higher Education Area (EHEA) are moving towards the continuous evaluation of the students in substitution of the traditional evaluation based on a single test or exam. This fact and the increase in the number of students during last years in Engineering Schools, requires to modify evaluation procedures making them compatible with the educational and research activities. This work presents a methodology for the automatic generation of questions. These questions can be used as self assessment questions by the student and/or as queries by the teacher. The proposed approach is based on the utilization of parametric questions, formulated as multiple choice questions and generated and supported by the utilization of common programs of data sheets and word processors. Through this approach, every teacher can apply the proposed methodology without the use of programs or tools different from those normally used in his/her daily activity

Large-scale testing of proficiency in English: Back to multiple choice?

The paper analyses whether that a properly designed multiple choice test can discriminate with a high level of accuracy if a student in our context has reached a B2 level according to the CEFRL.

Large-scale assessment of language proficiency: theoretical and pedagogical reflections on the use of multiple-choice tests

The new requirement placed on students in tertiary settings in Spain to demonstrate a B1 or a B2 proficiency level of English, in accordance with the Common European Framework of Reference for Languages (CEFRL), has led most Spanish universities to develop a program of certification or accreditation of the required level. The first part of this paper aims to provide a rationale for the type of test that has been developed at the Universidad Politécnica de Madrid for the accreditation of a B2 level, a multiple choice version, and to describe how it was constructed and validated. Then, in the second part of the paper, the results from its application to 924 students enrolled in different degree courses at a variety of schools and faculties at the university are analyzed based on a final test version item analysis. To conclude, some theoretical as well as practical conclusions about testing grammar that affect the teaching and learning process are drawn. RESUMEN. Las nuevas exigencias sobre niveles de competencia B1 y B2 en inglés según el Marco Común Europeo de Referencia para las Lenguas (MCERL) que se imponen sobre los estudiantes de grado y posgrado han llevado a la mayoría de las universidades españolas a desarrollar programas de acreditación o de certificación de estos niveles. La primera parte de este trabajo trata sobre las razones que fundamentan la elección de un tipo concreto de examen para la acreditación del nivel B2 de lengua inglesa en la Universidad Politécnica de Madrid. Se trata de un test de opción múltiple y en esta parte del trabajo se describe cómo fue diseñado y validado. En la segunda parte, se analizan los resultados de la aplicación del test a gran escala a un total de 924 estudiantes matriculados en varias escuelas y Facultades de la Universidad. Para terminar, se apuntan una serie de conclusiones teóricas y prácticas sobre la evaluación de la gramática y de qué modo influye en los procesos de enseñanza y aprendizaje.

How an enzyme answers. multiple-choice questions

Acetohydroxyacid synthase (AHAS) is the first common enzyme in the pathway for the biosynthesis of branched-chain amino acids. Interest in the enzyme has escalated over the past 20 years since it was discovered that AHAS is the target of the sulfonylurea and imidazolinone herbicides. However, several questions regarding the reaction mechanism have remained unanswered, particularly the way in which AHAS I chooses' its second substrate. A new method for the detection of reaction intermediates enables calculation of the microscopic rate constants required to explain this phenomenon.

A Pyramidal Genetic Algorithm for Multiple-Choice Problems

This paper combines the idea of a hierarchical distributed genetic algorithm with different inter-agent partnering strategies. Cascading clusters of sub-populations are built from bottom up, with higher-level sub-populations optimising larger parts of the problem. Hence, higher-level sub-populations search a larger search space with a lower resolution whilst lower-level sub-populations search a smaller search space with a higher resolution. The effects of different partner selection schemes amongst the agents on solution quality are examined for two multiple-choice optimisation problems. It is shown that partnering strategies that exploit problem-specific knowledge are superior and can counter inappropriate (sub-) fitness measurements.

A Pyramidal Genetic Algorithm for Multiple-Choice Problems

This paper combines the idea of a hierarchical distributed genetic algorithm with different inter-agent partnering strategies. Cascading clusters of sub-populations are built from bottom up, with higher-level sub-populations optimising larger parts of the problem. Hence, higher-level sub-populations search a larger search space with a lower resolution whilst lower-level sub-populations search a smaller search space with a higher resolution. The effects of different partner selection schemes amongst the agents on solution quality are examined for two multiple-choice optimisation problems. It is shown that partnering strategies that exploit problem-specific knowledge are superior and can counter inappropriate (sub-) fitness measurements.

Cambios en el uso y la concepción de las TIC, implementando el Mobile Learning.

This research analyses the actual use and conception of the ICT mobility that a life long learning group of students have. The students have participated in a Mobile Learning experience along an online postgraduate course, which was designed under a traditional e-learning perspective. The students received a tablet PC (iPad) in order to work at the course and also to use it in their personal and professional life. A complete and original pre-test / post-test questionnaire was applied before and after the course. This instrument was scientifically validated. Thru the questionnaire, uses tendency and students perceptions were studied. Frequencies, purposes, habits of use and valuation, as well as the device"s integration into their personal, social and professional life were studied. The analysis intents to apply the 'Social Technographics Profile" by Bernoff (2010) to classify, by profile groups, the users of the actual Internet. Finally a reflexion of the reasons and limits of the theory, in this study, and also the relation to reality is presented. The Inter-coding reliability and validity shows the possibility of applying the instrument on wider samples in order to get a closer look to the uses and actual conceptions of the ubiquitous ICTs.

Construcción del Cuestionario de Desarrollo Emocional de Adultos (QDE-A).

El propósito de este trabajo es presentar la construcción y aplicación del Questionari de Desarrollo Emocional para Adultos (QDE-A). Se trata de la versión catalana del Cuestionario de Desarrollo Emocional para Adultos (CDE-A). Los instrumentos disponibles para la medición de la competencia emocional son escasos y todos ellos sujetos a criticas centradas fundamentalmente en la falta de un marco teórico claro y de fundamentos empíricos firmes (Pérez, Petrides y Furnham, 2005). El QDE-A, se enmarca en la línea de investigación sobre educación emocional del GROP (Grupo de Investigación en Orientación Psicopedagógica). Se trata de un cuestionario de autoinforme basado en el marco teórico de la educación emocional desarrollado por el GROP (Bisquerra, 2000 y 2007) según el cual la competencia emocional se compone de cinco dimensiones: conciencia emocional, regulación emocional, autonomía emocional competencias sociales y competencias para la vida y el bienestar. El QDE-A ofrece una puntuación global y otra para cada una de estas dimensiones. En este artículo se expone el proceso de elaboración para llegar a la versión definitiva que en su forma extensa consiste en una escala que dispone de 48 ítems. Los datos se basan en una muestra de 1537 adultos. La fiabilidad medida por el alfa de Cronbach es de 0,92, para la escala completa y superior a 0.70 para cada una de las dimensiones. La correlación entre cada una de las dimensiones y la puntuación total es significativa en todos los casos con un nivel de p<0.01. El QDE-A responde a la necesidad de disponer de un instrumento riguroso, adaptado a la población catalana, que permite evaluar el nivel de competencia emocional en adultos y fundamentar las intervenciones en educación emocional.

Qüestionari aprenentatge i servei. Alumnat

Aquest qüestionari pretén valorar la teva experiència en la participació del projecte que desenvolupes en la universitat. El qüestionari és anònim i no trigaràs més de 15 minuts en respondre'l.

Qüestionari Aprenentatge Servei. Professorat

Aquest qüestionari pretén valorar l’experiència dels estudiants dins del projecte d’Aprenentatge i Servei que promous. El qüestionari és confidencial i no trigaràs més de 15 minuts en respondre'l.

Qüestionari Aprenentatge Servei. Professorat

Aquest qüestionari pretén valorar l’experiència dels estudiants dins del projecte d’Aprenentatge i Servei que promous. El qüestionari és confidencial i no trigaràs més de 15 minuts en respondre'l.

Qüestionari aprenentatge i servei. Alumnat

Aquest qüestionari pretén valorar la teva experiència en la participació del projecte que desenvolupes en la universitat. El qüestionari és anònim i no trigaràs més de 15 minuts en respondre'l.

Qüestionari aprenentatge i servei. Alumnat

Aquest qüestionari pretén valorar la teva experiència en la participació del projecte que desenvolupes en la universitat. El qüestionari és anònim i no trigaràs més de 15 minuts en respondre'l.

Qüestionari Aprenentatge Servei. Professorat

Aquest qüestionari pretén valorar l’experiència dels estudiants dins del projecte d’Aprenentatge i Servei que promous. El qüestionari és confidencial i no trigaràs més de 15 minuts en respondre'l.

Qüestionari aprenentatge i servei. Alumnat

Aquest qüestionari pretén valorar la teva experiència en la participació del projecte que desenvolupes en la universitat. El qüestionari és anònim i no trigaràs més de 15 minuts en respondre'l.