[ { "key": "HFT3SAQG", "version": 32, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/HFT3SAQG", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/HFT3SAQG", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "Pedro J. Muñoz-Merino et al.", "parsedDate": "2015", "numChildren": 0 }, "data": { "key": "HFT3SAQG", "version": 32, "itemType": "journalArticle", "title": "Precise effectiveness strategy for analyzing the effectiveness of students with educational resources and activities in MOOCs", "creators": [ { "creatorType": "author", "firstName": "", "lastName": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "firstName": "", "lastName": "José A. Ruipérez-Valiente" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Alario-Hoyos" }, { "creatorType": "author", "firstName": "", "lastName": "Mar Pérez-Sanagustín" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Delgado Kloos" } ], "abstractNote": "Present MOOC and SPOC platforms do not provide teachers with precise metrics that represent the effectiveness of students with educational resources and activities. This work proposes and illustrates the application of the Precise Effectiveness Strategy (PES).\nPES is a generic methodology for defining precise metrics that enable calculation of the effectiveness of students when interacting with educational resources and activities in\nMOOCs and SPOCs, taking into account the particular aspects of the learning context. PES has been applied in a case study, calculating the effectiveness of students when watching video lectures and solving parametric exercises in four SPOCs deployed in the Khan Academy platform. Different visualizations within and between courses are presented\ncombining the metrics defined following PES. We show how these visualizations can help teachers make quick and informed decisions in our case study, enabling the whole comparison of a large number of students at a glance, and a quick comparison of the four SPOCs divided by videos and exercises. Also, the metrics can help teachers know the\nrelationship of effectiveness with different behavioral patterns. Results from using PES in the case study revealed that the effectiveness metrics proposed had a moderate negative\ncorrelation with some behavioral patterns like recommendation listener or video avoider.", "publicationTitle": "Computers in Human Behavior", "publisher": "", "place": "", "date": "2015", "volume": "Accepted for publication", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/LA/postprint_efectiveness.pdf", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:26:37Z", "dateModified": "2014-12-16T17:47:38Z" } }, { "key": "XGMX6MWV", "version": 31, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/XGMX6MWV", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/XGMX6MWV", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "José A. Ruipérez-Valiente et al.", "parsedDate": "2015", "numChildren": 0 }, "data": { "key": "XGMX6MWV", "version": 31, "itemType": "journalArticle", "title": "ALAS-KA: A learning analytics extension for better understanding the learning process in the Khan Academy platform", "creators": [ { "creatorType": "author", "name": "José A. Ruipérez-Valiente" }, { "creatorType": "author", "name": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "name": "Derick Leony" }, { "creatorType": "author", "name": "Carlos Delgado Kloos" } ], "abstractNote": "The Khan Academy platform enables powerful on-line courses in which students can watch videos, solve exercises, or earn badges. This platform provides an advanced learning analytics module with useful visualizations. Nevertheless, it can be improved. In\nthis paper, we describe ALAS-KA, which provides an extension of the learning analytics support for the Khan Academy platform. We herein present an overview of the architecture of ALAS-KA. In addition, we report the different types of visualizations and information provided by ALAS-KA, which have not been available previously in the Khan Academy platform. ALAS-KA includes new visualizations for the entire class and also for individual students. Individual visualizations can be used to check on the learning styles of students based on all the indicators available. ALAS-KA visualizations help teachers and students to make decisions in the learning process. The paper presents some guidelines and examples to help teachers make these decisions based on data from undergraduate courses, where ALAS-KA was installed. These courses (physics, chemistry, and mathematics) for freshmen were developed at Universidad Carlos III de Madrid (UC3M)\nand were taken by more than 300 students.", "publicationTitle": "Computers in Human Behavior", "publisher": "", "place": "", "date": "2015", "volume": "Accepted for publication", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/LA/postprint_ALASKA.pdf", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:17:02Z", "dateModified": "2014-12-16T17:46:06Z" } }, { "key": "URDB8WTR", "version": 30, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/URDB8WTR", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/URDB8WTR", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "Pedro J. Muñoz-Merino et al.", "parsedDate": "2014", "numChildren": 0 }, "data": { "key": "URDB8WTR", "version": 30, "itemType": "journalArticle", "title": "Motivation and Emotions in Competition Systems for Education: An empirical stud", "creators": [ { "creatorType": "author", "firstName": "", "lastName": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "firstName": "", "lastName": "Manuel Fernández Molina" }, { "creatorType": "author", "firstName": "", "lastName": "Mario Muñoz-Organero" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Delgado Kloos" } ], "abstractNote": "A lack of student motivation is a problem in many courses in electrical engineering. Introducing competition\nbetween students can enhance their motivation, but it can also generate negative emotions. This paper presents an empirical study of students in a telecommunications engineering degree; it measured their level of motivation, and their emotions about competition in education in general, and in particular about ISCARE (the Information System for Competition based on pRoblem solving in Education). ISCARE makes adaptive matches, pairing students who share a similar knowledge level. The study results show that students had moderate levels of motivation, and experienced no negative emotions while using ISCARE. Under certain circumstances, therefore, competition in education, using technology systems that provide competition, can produce motivation without generating negative emotions.\nFemale students and students with low ISCARE scores were less motivated and experienced more negative emotions. In addition, motivation and emotions toward ISCARE were more positive than they had been toward competition in general", "publicationTitle": "IEEE Transactions on Education", "publisher": "", "place": "", "date": "2014", "volume": "57", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "182-187", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/competition/postprint_motivationcompetition.pdf", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:45:33Z", "dateModified": "2014-12-16T17:45:33Z" } }, { "key": "6W4UQKWV", "version": 29, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/6W4UQKWV", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/6W4UQKWV", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "Pedro J. Muñoz-Merino et al.", "parsedDate": "2010", "numChildren": 0 }, "data": { "key": "6W4UQKWV", "version": 29, "itemType": "conferencePaper", "title": "An Approach for the Personalization of Exercises based on Contextualized Attention Metadata and Semantic Web technologie", "creators": [ { "creatorType": "author", "firstName": "", "lastName": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "firstName": "", "lastName": "Martin Wolpers" }, { "creatorType": "author", "firstName": "", "lastName": "Martin Friedrich" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Delgado Kloos" }, { "creatorType": "author", "firstName": "", "lastName": "Mario Muñoz-Organero" } ], "abstractNote": "The generation of Contextualized Attention Metadata (CAM) allows to retrieve information about the\ndifferent actions that users execute over different resources in a specific context. This paper presents how CAM is used within a learning system to personalize help provided to students while working on online exercises. We outline our approach and present two application examples within this\nframework for the personalization of exercises with hints", "proceedingsTitle": "", "conferenceName": "International Conference on Advanced Learning Technologies", "publisher": "IEEE", "place": "", "date": "2010", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "89-91", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/ITS/postprint_approach.pdf", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:42:13Z", "dateModified": "2014-12-16T17:42:13Z" } }, { "key": "AEB6CH35", "version": 28, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/AEB6CH35", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/AEB6CH35", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "Derick Leony et al.", "parsedDate": "2013", "numChildren": 0 }, "data": { "key": "AEB6CH35", "version": 28, "itemType": "journalArticle", "title": "A generic architecture for Emotion-based Recommender System in Cloud Learning Environments", "creators": [ { "creatorType": "author", "firstName": "", "lastName": "Derick Leony" }, { "creatorType": "author", "firstName": "", "lastName": "Hugo A. Parada" }, { "creatorType": "author", "firstName": "", "lastName": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "firstName": "", "lastName": "Abelardo Pardo" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Delgado Kloos" } ], "abstractNote": "Cloud technology has provided a set of tools to learners and tutors to create\na virtual personal learning environment. As these tools only support basic tasks, users of learning environments are looking for specialized tools to exploit the uncountable learning elements available on the internet. Thus, one of the most common functionalities in cloud-based learning environments is the recommendation of learning elements and several approaches have been proposed to deploy recommender systems into an educational environment. Currently, there is an increasing interest in including affective information into the process to generate the recommendations for the learner; and services offering this functionality on cloud environments are scarce. Hence in this paper, we propose a generic cloud-based architecture for a system that recommends learning elements according to the affective state of the learner. Furthermore, we provide the description of some use cases along with the details of the implementation of one of them. We also provide a discussion on the advantages and disadvantages of the proposal.", "publicationTitle": "Journal of Universal Computer Science", "publisher": "", "place": "", "date": "2013", "volume": "19", "issue": "14", "section": "", "partNumber": "", "partTitle": "", "pages": "2075-2092", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/LA/postprint_recommender.pdf", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:31:24Z", "dateModified": "2014-12-16T17:37:37Z" } }, { "key": "GTDG2SGZ", "version": 27, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/GTDG2SGZ", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/GTDG2SGZ", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2211317, "username": "pedmume", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/pedmume", "type": "text/html" } } }, "creatorSummary": "Derick Leony et al.", "numChildren": 0 }, "data": { "key": "GTDG2SGZ", "version": 27, "itemType": "journalArticle", "title": "Provision of awareness of learners’ emotions through visualizations in a computer interaction-based environment", "creators": [ { "creatorType": "author", "firstName": "", "lastName": "Derick Leony" }, { "creatorType": "author", "firstName": "", "lastName": "Pedro J. Muñoz-Merino" }, { "creatorType": "author", "firstName": "", "lastName": "Abelardo Pardo" }, { "creatorType": "author", "firstName": "", "lastName": "Carlos Delgado Kloos" } ], "abstractNote": "One of the challenges of intelligent systems for education is to use low-level data collected in computer environments in the form of events or interactions to infer information with high-level significance using artificial intelligence techniques, and present it\nthrough visualizations in a meaningful and effective way. Among this information, emotional data is gaining track in by instructors in their\neducational activities. Many benefits can be obtained if an intelligent systems can bring teachers with knowledge about their learner’s\nemotions, learning causes, and learning relationships with emotions. In this paper, we propose and justify a set of visualizations for an intelligent system to provide awareness about the emotions of the learners to the instructor based on the learners’ interactions in their\ncomputers. We apply these learner’s affective visualizations in a programming course at University level with more than 300 students, and\nanalyze and interpret the student’s emotional results in connection with the learning process.", "publicationTitle": "Expert Systems With Applications", "publisher": "", "place": "", "date": "", "volume": "40", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "5093-5100", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://www.it.uc3m.es/pedmume/publications/LA/postprint_awareness.pdf", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-16T17:36:53Z", "dateModified": "2014-12-16T17:36:53Z" } }, { "key": "BEJV7SA2", "version": 19, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/BEJV7SA2", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/BEJV7SA2", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2136237, "username": "ahernandez0", "name": "Ángel Hernández-García", "links": { "alternate": { "href": "https://www.zotero.org/ahernandez0", "type": "text/html" } } }, "creatorSummary": "Agudo-Peregrina et al.", "parsedDate": "2014-02", "numChildren": 0 }, "data": { "key": "BEJV7SA2", "version": 19, "itemType": "journalArticle", "title": "Can we predict success from log data in VLEs? Classification of interactions for learning analytics and their relation with performance in VLE-supported F2F and online learning", "creators": [ { "creatorType": "author", "firstName": "Ángel F.", "lastName": "Agudo-Peregrina" }, { "creatorType": "author", "firstName": "Santiago", "lastName": "Iglesias-Pradas" }, { "creatorType": "author", "firstName": "Miguel Á.", "lastName": "Conde-González" }, { "creatorType": "author", "firstName": "Ángel", "lastName": "Hernández-García" } ], "abstractNote": "Learning analytics is the analysis of electronic learning data which allows teachers, course designers and administrators of virtual learning environments to search for unobserved patterns and underlying information in learning processes. The main aim of learning analytics is to improve learning outcomes and the overall learning process in electronic learning virtual classrooms and computer-supported education. The most basic unit of learning data in virtual learning environments for learning analytics is the interaction, but there is no consensus yet on which interactions are relevant for effective learning. Drawing upon extant literature, this research defines three system-independent classifications of interactions and evaluates the relation of their components with academic performance across two different learning modalities: virtual learning environment (VLE) supported face-to-face (F2F) and online learning. In order to do so, we performed an empirical study with data from six online and two VLE-supported F2F courses. Data extraction and analysis required the development of an ad hoc tool based on the proposed interaction classification. The main finding from this research is that, for each classification, there is a relation between some type of interactions and academic performance in online courses, whereas this relation is non-significant in the case of VLE-supported F2F courses. Implications for theory and practice are discussed next.", "publicationTitle": "Computers in Human Behavior", "publisher": "", "place": "", "date": "February 2014", "volume": "31", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "542-550", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "CHB", "DOI": "http://dx.doi.org/10.1016/j.chb.2013.05.031", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "0747-5632", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "English", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-02T16:30:34Z", "dateModified": "2014-12-02T16:33:43Z" } }, { "key": "FIEFJFH3", "version": 19, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/FIEFJFH3", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/FIEFJFH3", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2136237, "username": "ahernandez0", "name": "Ángel Hernández-García", "links": { "alternate": { "href": "https://www.zotero.org/ahernandez0", "type": "text/html" } } }, "creatorSummary": "Hernández-García et al.", "numChildren": 0 }, "data": { "key": "FIEFJFH3", "version": 19, "itemType": "journalArticle", "title": "Applying social learning analytics to message boards in online distance learning: A case study", "creators": [ { "creatorType": "author", "firstName": "Ángel", "lastName": "Hernández-García" }, { "creatorType": "author", "firstName": "Inés", "lastName": "González-González" }, { "creatorType": "author", "firstName": "Ana Isabel", "lastName": "Jiménez-Zarco" }, { "creatorType": "author", "firstName": "Julián", "lastName": "Chaparro-Peláez" } ], "abstractNote": "Social learning analytics introduces tools and methods that help improving the learning process by providing useful information about the actors and their activity in the learning system. This study examines the relation between SNA parameters and student outcomes, between network parameters and global course performance, and it shows how visualizations of social learning analytics can help observing the visible and invisible interactions occurring in online distance education.\n\nThe findings from our empirical study show that future research should further investigate whether there are conditions under which social network parameters are reliable predictors of academic performance, but also advises against relying exclusively in social network parameters for predictive purposes. The findings also show that data visualization is a useful tool for social learning analytics, and how it may provide additional information about actors and their behaviors for decision making in online distance learning.", "publicationTitle": "Computers in Human Behavior", "publisher": "", "place": "", "date": "", "volume": "In press", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "1-13", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "http://dx.doi.org/10.1016/j.chb.2014.10.038", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "0747-5632", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "English", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-12-02T16:26:00Z", "dateModified": "2014-12-02T16:33:38Z" } }, { "key": "34SMBS29", "version": 9, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/34SMBS29", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/34SMBS29", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1029189, "username": "amartine", "name": "Alejandra Martínez Monés", "links": { "alternate": { "href": "https://www.zotero.org/amartine", "type": "text/html" } } }, "creatorSummary": "Martinez-Maldonado et al.", "parsedDate": "2013", "numChildren": 0 }, "data": { "key": "34SMBS29", "version": 9, "itemType": "journalArticle", "title": "Capturing and analyzing verbal and physical collaborative learning interactions at an enriched interactive tabletop", "creators": [ { "creatorType": "author", "firstName": "Roberto", "lastName": "Martinez-Maldonado" }, { "creatorType": "author", "firstName": "Yannis", "lastName": "Dimitriadis" }, { "creatorType": "author", "firstName": "Alejandra", "lastName": "Martinez-Monés" }, { "creatorType": "author", "firstName": "Judy", "lastName": "Kay" }, { "creatorType": "author", "firstName": "Kalina", "lastName": "Yacef" } ], "abstractNote": "", "publicationTitle": "International Journal of Computer-Supported Collaborative Learning", "publisher": "", "place": "", "date": "12/2013", "volume": "8", "issue": "4", "section": "", "partNumber": "", "partTitle": "", "pages": "455-485", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1007/s11412-013-9184-1", "citationKey": "", "url": "http://link.springer.com/10.1007/s11412-013-9184-1", "accessDate": "2014-03-21T10:36:18Z", "PMID": "", "PMCID": "", "ISSN": "1556-1607, 1556-1615", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "en", "libraryCatalog": "CrossRef", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": { "owl:sameAs": "http://zotero.org/groups/78901/items/36JU3N9R" }, "dateAdded": "2014-11-03T12:02:57Z", "dateModified": "2014-11-03T12:02:57Z" } }, { "key": "ZWARE77X", "version": 8, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/ZWARE77X", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/ZWARE77X", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1029189, "username": "amartine", "name": "Alejandra Martínez Monés", "links": { "alternate": { "href": "https://www.zotero.org/amartine", "type": "text/html" } } }, "creatorSummary": "Martínez et al.", "parsedDate": "2006", "numChildren": 0 }, "data": { "key": "ZWARE77X", "version": 8, "itemType": "journalArticle", "title": "Studying Participation Networks in Collaboration Using Mixed Methods in three Case Studies", "creators": [ { "creatorType": "author", "firstName": "A.", "lastName": "Martínez" }, { "creatorType": "author", "firstName": "Y.", "lastName": "Dimitriadis" }, { "creatorType": "author", "firstName": "E.", "lastName": "Gómez-Sánchez" }, { "creatorType": "author", "firstName": "B.", "lastName": "Rubia-Avi" }, { "creatorType": "author", "firstName": "I.", "lastName": "JorrÌn-Abell·n" }, { "creatorType": "author", "firstName": "J. A.", "lastName": "Marcos" } ], "abstractNote": "", "publicationTitle": "International Journal in CSCL", "publisher": "", "place": "", "date": "2006", "volume": "1", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "383-408", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T12:01:36Z", "dateModified": "2014-11-03T12:01:36Z" } }, { "key": "A7MNJZ8A", "version": 7, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/A7MNJZ8A", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/A7MNJZ8A", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1029189, "username": "amartine", "name": "Alejandra Martínez Monés", "links": { "alternate": { "href": "https://www.zotero.org/amartine", "type": "text/html" } } }, "creatorSummary": "Martínez et al.", "numChildren": 0 }, "data": { "key": "A7MNJZ8A", "version": 7, "itemType": "conferencePaper", "title": "An XML-Based Representation of Collaborative Interaction", "creators": [ { "creatorType": "author", "firstName": "A.", "lastName": "Martínez" }, { "creatorType": "author", "firstName": "P. de la", "lastName": "Fuente" }, { "creatorType": "author", "firstName": "Y.", "lastName": "Dimitriadis" } ], "abstractNote": "", "proceedingsTitle": "Proceedings of CSCL 2003", "conferenceName": "", "publisher": "", "place": "Bergen", "date": "2003a", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T12:01:12Z", "dateModified": "2014-11-03T12:01:12Z" } }, { "key": "2X4RZUAF", "version": 7, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/2X4RZUAF", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/2X4RZUAF", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1029189, "username": "amartine", "name": "Alejandra Martínez Monés", "links": { "alternate": { "href": "https://www.zotero.org/amartine", "type": "text/html" } } }, "creatorSummary": "Martínez-Monés et al.", "parsedDate": "2003", "numChildren": 0 }, "data": { "key": "2X4RZUAF", "version": 7, "itemType": "journalArticle", "title": "Combining qualitative evaluation and social network analysis for the study of classroom social interactions", "creators": [ { "creatorType": "author", "firstName": "A.", "lastName": "Martínez-Monés" }, { "creatorType": "author", "firstName": "Y. A.", "lastName": "Dimitriadis" }, { "creatorType": "author", "firstName": "B.", "lastName": "Rubia-Avi" }, { "creatorType": "author", "firstName": "E.", "lastName": "Gómez-Sánchez" }, { "creatorType": "author", "firstName": "P. de la", "lastName": "Fuente-Redondo" } ], "abstractNote": "", "publicationTitle": "Computers and Education", "publisher": "", "place": "", "date": "2003", "volume": "41", "issue": "4", "section": "", "partNumber": "", "partTitle": "", "pages": "353–368", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T12:01:05Z", "dateModified": "2014-11-03T12:01:05Z" } }, { "key": "J5KWVMZ3", "version": 6, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/J5KWVMZ3", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/J5KWVMZ3", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1007493, "username": "alrayon", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/alrayon", "type": "text/html" } } }, "creatorSummary": "Rayón and Guenaga", "parsedDate": "2014-10", "numChildren": 0 }, "data": { "key": "J5KWVMZ3", "version": 6, "itemType": "conferencePaper", "title": "Supporting competency-assessment through a learning analytics approach using enriched rubrics", "creators": [ { "creatorType": "author", "firstName": "Alex", "lastName": "Rayón" }, { "creatorType": "author", "firstName": "Mariluz", "lastName": "Guenaga" } ], "abstractNote": "Universities have increasingly emphasized competencies as central elements of students’ development. However, the assessment of these competencies is not an easy task. The availability of data that learners generate in computer mediated learning offers great potential to study how learning takes place, and thus, to gather evidences for competency-assessment using enriched rubrics. The lack of data interoperability and the decentralization of those educational applications set out a challenge to exploit trace data. To face these problems we have designed and developed SCALA (Scalable Competence Assessment through a Learning Analytics approach), an analytics system that integrates usage -how the user interacts with resources- and social -how students and teachers interact among them- trace data to support competency assessment. The case study of SCALA presents teachers a dashboard with enriched rubrics of blended datasets obtained from six assessment learning activities, performed with a group of 28 students working teamwork competency. In terms of knowledge discovery, we obtain results applying clustering and association rule mining algorithms. Thus, we provide a visual analytics tool ready to support competency-assessment.", "proceedingsTitle": "Proceedings of the Second International Conference on Technological Ecosystems for Enhancing Multiculturality (TEEM ’14)", "conferenceName": "Conference on Technological Ecosystems for Enhancing Multiculturality", "publisher": "", "place": "Salamanca, Spain", "date": "October, 2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "291-298", "series": "", "seriesNumber": "", "DOI": "http://doi.acm.org/10.1145/2669711.2669913", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T11:36:56Z", "dateModified": "2014-11-03T11:36:56Z" } }, { "key": "37J4HPMD", "version": 5, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/37J4HPMD", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/37J4HPMD", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1007493, "username": "alrayon", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/alrayon", "type": "text/html" } } }, "creatorSummary": "Rayón and Guenaga", "parsedDate": "2014-09", "numChildren": 0 }, "data": { "key": "37J4HPMD", "version": 5, "itemType": "conferencePaper", "title": "Integrating and visualizing learner and social data to elicit higher-order indicators in SCALA dashboard", "creators": [ { "creatorType": "author", "firstName": "Alex", "lastName": "Rayón" }, { "creatorType": "author", "firstName": "Mariluz", "lastName": "Guenaga" } ], "abstractNote": "The assessment of competencies is a difficult task; on one hand due to its subjective nature, and, on the other one, because of the difficulties to make it scalable and simple (it involves a high number of students and different data sources where we can find information to assess them). Since Information and Communication Technologies are becoming increasingly important learning mediating tools, data stored in learning tools could yield a wealth of information that could serve as an indicator to measure students’ progress and the development of competencies. However, the lack of data interoperability among different educational applications imposes a challenge to data mining and analytics that rely on diverse and distributed data. Besides, these educational technologies do neither usually provide a statistics module in which the teacher can obtain specific reports about students’ performance, nor visualization tools to summarize student usage data. In response to this weakness, and based on the limitations encountered in existing tools, we have developed an integrated and extensible web tool called SCALA (Scalable Competency Assessment through a Learning Analytics approach) that not only shows but also mines using analytics techniques for the discovery of student patterns and metric relations in web-based educational systems.", "proceedingsTitle": "", "conferenceName": "i-KNOW 2014", "publisher": "", "place": "", "date": "September 2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T11:32:35Z", "dateModified": "2014-11-03T11:32:35Z" } }, { "key": "THVE3SHN", "version": 4, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/THVE3SHN", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/THVE3SHN", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1007493, "username": "alrayon", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/alrayon", "type": "text/html" } } }, "creatorSummary": "Rayón and Guenaga", "parsedDate": "2014-10", "numChildren": 0 }, "data": { "key": "THVE3SHN", "version": 4, "itemType": "conferencePaper", "title": "Ensuring the integrity and interoperability of educational usage and social data through Caliper framework to support competency-assessment", "creators": [ { "creatorType": "author", "firstName": "Alex", "lastName": "Rayón" }, { "creatorType": "author", "firstName": "Mariluz", "lastName": "Guenaga" } ], "abstractNote": "The acquisition of knowledge is no longer enough to succeed in a society characterized by a constant change and high levels of uncertainty. Accordingly, universities have increasingly emphasized skills and competencies as central elements of students’ development. However, the assessment of these competencies is not an easy task. The availability of data that learners generate in educational application offer great potential to study how learning takes place, and thus, to gather evidences for competency-assessment. The lack of interoperability and the decentralization of those educational applications poses a challenge to exploit those trace data. To face these problems we have designed and developed SCALA (Scalable Competence Assessment through a Learning Analytics approach), an analytics system that integrates usage (how the user interacts with resources and platforms) and social (how students and teachers interact among them) trace data to support competency assessment. In this paper, we are going to focus in how we have Extracted, Transformed and Loaded (ETL) those heterogeneous data sources in a single data model following the Caliper framework for ensuring the integrity and interoperability. Finally, we show some initial results of the graphs and learning analytics techniques to support the competency-based assessment.", "proceedingsTitle": "", "conferenceName": "2014 Frontiers in Education Conference (FIE)", "publisher": "", "place": "", "date": "October, 2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-11-03T11:30:37Z", "dateModified": "2014-11-03T11:30:37Z" } }, { "key": "B6GPZS2R", "version": 3, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/B6GPZS2R", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/B6GPZS2R", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2117097, "username": "mlguenaga", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/mlguenaga", "type": "text/html" } } }, "creatorSummary": "Rayón et al.", "parsedDate": "2014", "numChildren": 0 }, "data": { "key": "B6GPZS2R", "version": 3, "itemType": "conferencePaper", "title": "Heterogeneous Educational Data Integration and Knowledge Discovery to Supporting Competency Assessment in SCALA Web Tool", "creators": [ { "creatorType": "author", "firstName": "Alex", "lastName": "Rayón" }, { "creatorType": "author", "firstName": "Mariluz", "lastName": "Guenaga" }, { "creatorType": "author", "firstName": "Asier", "lastName": "Nuñez" } ], "abstractNote": "", "proceedingsTitle": "Open Learning and Teaching in Educational Communities", "conferenceName": "", "publisher": "", "place": "", "date": "2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "584–585", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-10-08T12:28:08Z", "dateModified": "2014-10-08T12:28:08Z" } }, { "key": "FEKE7M6F", "version": 2, "library": { "type": "group", "id": 294890, "name": "SNOLA", "links": { "alternate": { "href": "https://www.zotero.org/groups/snola", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/294890/items/FEKE7M6F", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/snola/items/FEKE7M6F", "type": "text/html" } }, "meta": { "createdByUser": { "id": 2117097, "username": "mlguenaga", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/mlguenaga", "type": "text/html" } } }, "creatorSummary": "Rayon Jerez et al.", "parsedDate": "2014", "numChildren": 0 }, "data": { "key": "FEKE7M6F", "version": 2, "itemType": "conferencePaper", "title": "A web platform for the assessment of competences in Mobile Learning Contexts", "creators": [ { "creatorType": "author", "firstName": "Alex", "lastName": "Rayon Jerez" }, { "creatorType": "author", "firstName": "Mariluz", "lastName": "Guenaga" }, { "creatorType": "author", "firstName": "Asier", "lastName": "Nunez" } ], "abstractNote": "", "proceedingsTitle": "Global Engineering Education Conference (EDUCON), 2014 IEEE", "conferenceName": "", "publisher": "IEEE", "place": "", "date": "2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "321–329", "series": "", "seriesNumber": "", "DOI": "", "ISBN": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2014-10-08T12:22:40Z", "dateModified": "2014-10-08T12:22:40Z" } } ]