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A checklist to guide the planning, designing, implementation, and evaluation of learning analytics […]
Kaliisa, Rogers; Jivet, Ioana; Prinsloo, Paul
Journal Article
| In: International Journal of Educational Technology in Higher Education | 2023
43702 Endnote
Author(s):
Kaliisa, Rogers; Jivet, Ioana; Prinsloo, Paul
Title:
A checklist to guide the planning, designing, implementation, and evaluation of learning analytics dashboards
In:
International Journal of Educational Technology in Higher Education, 20 (2023) , S. 28
DOI:
10.1186/s41239-023-00394-6
URL:
https://educationaltechnologyjournal.springeropen.com/articles/10.1186/s41239-023-00394-6
Publication Type:
3a. Beiträge in begutachteten Zeitschriften; Aufsatz (keine besondere Kategorie)
Language:
Englisch
Keywords:
Benutzeroberfläche; Datenanalyse; Design; E-Learning; Empfehlung; Empirische Forschung; Evaluation; Implementierung; Lehrer; Lernprozess; Planung; Systematic Review; Tool; Visualisierung
Abstract (english):
Higher education institutions are moving to design and implement teacher-facing learning analytics (LA) dashboards with the hope that instructors can extract deep insights about student learning and make informed decisions to improve their teaching. While much attention has been paid to developing teacher-facing dashboards, less is known about how they are designed, implemented and evaluated. This paper presents a systematic literature review of existing studies reporting on teacher-facing LA dashboards. Out of the 1968 articles retrieved from several databases, 50 articles were included in the final analysis. Guided by several frameworks, articles were coded based on the following dimensions: purpose, theoretical grounding, stakeholder involvement, ethics and privacy, design, implementation, and evaluation criteria. The findings show that most dashboards are designed to increase teachers' awareness but with limited actionable insights to allow intervention. Moreover, while teachers are involved in the design process, this is mainly at the exploratory/problem definition stage, with little input beyond this stage. Most dashboards were prescriptive, less customisable, and implicit about the theoretical constructs behind their designs. In addition, dashboards are deployed at prototype and pilot stages, and the evaluation is dominated by self-reports and users' reactions with limited focus on changes to teaching and learning. Besides, only one study considered privacy as a design requirement. Based on the findings of the study and synthesis of existing literature, we propose a four-dimensional checklist for planning, designing, implementing and evaluating LA dashboards. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Entwicklung einer Domänen-Ontologie für qualitative Kategoriensysteme - QualiCO
Hocker, Julian
Monograph
| Hildesheim: Universitätsverlag Hildesheim | 2021
42443 Endnote
Author(s):
Hocker, Julian
Title:
Entwicklung einer Domänen-Ontologie für qualitative Kategoriensysteme - QualiCO
Published:
Hildesheim: Universitätsverlag Hildesheim, 2021
DOI:
10.25528/076
URL:
https://hildok.bsz-bw.de/frontdoor/index/index/docId/1280
Publication Type:
1. Monographien (Autorenschaft); Monographie
Language:
Deutsch
Keywords:
Benutzerfreundlichkeit; Evaluation; Experteninterview; Grounded Theory; Informationswissenschaft; Inhaltsanalyse; Kategorisierung; Ontologie; Partizipation; Qualitative Forschung; Qualitatives Interview; System; Teilnehmende Beobachtung
DIPF-Departments:
Informationszentrum Bildung
Evaluating QualiCO. An ontology to facilitate qualitative methods sharing to support open science
Hocker, Julian; Bipat, Taryn; McDonald, David W.; Zachry, Marc
Journal Article
| In: Journal of Internet Services and Applications | 2021
41442 Endnote
Author(s):
Hocker, Julian; Bipat, Taryn; McDonald, David W.; Zachry, Marc
Title:
Evaluating QualiCO. An ontology to facilitate qualitative methods sharing to support open science
In:
Journal of Internet Services and Applications, 12 (2021) , S. 5
DOI:
10.1186/s13174-021-00135-w
URL:
https://jisajournal.springeropen.com/articles/10.1186/s13174-021-00135-w
Publication Type:
3a. Beiträge in begutachteten Zeitschriften; Aufsatz (keine besondere Kategorie)
Language:
Englisch
Keywords:
Ontologie; qualitative Forschung; Methode; Codierung; Open Science; Forschungsdaten; Metadaten; Datenaustausch; Student; Forscher; Benutzerfreundlichkeit; Evaluation; Leitfadeninterview; Inhaltsanalyse; USA
Abstract (english):
Qualitative science methods have largely been omitted from discussions of open science. Platforms focused on qualitative science that support open science data and method sharing are rare. Sharing and exchanging coding schemas has great potential for supporting traceability in qualitative research as well as for facilitating the reuse of coding schemas. In this study, we present and evaluate QualiCO, an ontology to describe qualitative coding schemas. Twenty qualitative researchers used QualiCO to complete two coding tasks. In our findings, we present task performance and interview data that focus participants' attention on the ontology. Participants used QualiCO to complete the coding tasks, decreasing time on task, while improving accuracy, signifying that QualiCO enabled the reuse of qualitative coding schemas. Our discussion elaborates some issues that participants had and highlights how conceptual and prior practice frames their interpretation of how QualiCO can be used. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Educational open government data in Germany. The landscape, status, and quality
Veja, Cornelia; Hocker, Julian; Schindler, Christoph; Rittberger, Marc
Book Chapter
| Aus: Schmidt, Thomas; Wolff, Christian (Hrsg.): Information between data and knowledge: Information science and its neighbors from data science to digital humanities, proceedings of the 16th International Symposium of Information Science (ISI 2021), Regensburg, Germany, 8th - 10th March 2021 | Glückstadt: Hülsbusch | 2021
41076 Endnote
Author(s):
Veja, Cornelia; Hocker, Julian; Schindler, Christoph; Rittberger, Marc
Title:
Educational open government data in Germany. The landscape, status, and quality
In:
Schmidt, Thomas; Wolff, Christian (Hrsg.): Information between data and knowledge: Information science and its neighbors from data science to digital humanities, proceedings of the 16th International Symposium of Information Science (ISI 2021), Regensburg, Germany, 8th - 10th March 2021, Glückstadt: Hülsbusch, 2021 (Schriften zur Informationswissenschaft, 74), S. 370-396
URL:
https://epub.uni-regensburg.de/44931/1/ISI'21.pdf#page=371
Publication Type:
4. Beiträge in Sammelbänden; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Bildung; Daten; Offenheit; Öffentliche Dienstleistung; Regierung; Gemeinde <Kommune>; Bundesland; Staat; Internetportal; Angebot; Information; Informationssystem; Qualität; Benutzerfreundlichkeit; Informationswissenschaft; Vergleichsuntersuchung; Deutschland
Abstract (english):
This study analyses the quality of 28 OGPs, 18 on the city level, 7 on the state level, and 3 at the national level. The focus of this study is on identifying and analyzing the gap in open educational data. While the portals contain 94% 'open' datasets, most of the portals do not provide comprehensive usage metrics like the data download, evidence of usage in research or applications. Finally, the paper highlights the main shortcomings of the existing open data portals regarding the quality of datasets and the lack of findability and granularity. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Usability design and evaluation for a formative assessment feedback
Horn, Florian; Schiffner, Daniel; Gattinger, Thorsten; Sacher, Patrick
Book Chapter
| Aus: Zender, Raphael; Ifenthaler, Dirk; Leonhardt, Thiemo; Schumacher, Clara (Hrsg.): DELFI 2020 - die 18. Fachtagung Bildungstechnologien der Gesellschaft für Informatik e. V., 14.-18. September 2020, online | Bonn: Gesellschaft für Informatik | 2020
40266 Endnote
Author(s):
Horn, Florian; Schiffner, Daniel; Gattinger, Thorsten; Sacher, Patrick
Title:
Usability design and evaluation for a formative assessment feedback
In:
Zender, Raphael; Ifenthaler, Dirk; Leonhardt, Thiemo; Schumacher, Clara (Hrsg.): DELFI 2020 - die 18. Fachtagung Bildungstechnologien der Gesellschaft für Informatik e. V., 14.-18. September 2020, online, Bonn: Gesellschaft für Informatik, 2020 (Lecture Notes in Informatics, P-308), S. 121-126
URL:
https://dl.gi.de/handle/20.500.12116/34149
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Adaptives Testen; Formative Evaluation; Nutzerverhalten; Benutzerfreundlichkeit; Feedback; Bewertung; Student; Hochschulunterricht; Programmierung; Deutschland
Abstract (english):
In a current research project we implemented an approach for delivering computer assisted adaptive testing as an additional form of formative assessment for a lecture. We primarily used these tests as a formative assessment during a "fundamentals of computer programming" course. The tests also included an individual feedback to further guide the students. To evaluate and improve the formative assessments, we performed a usability study, which was focused on the user satisfaction while taking a test and reading the feedback. The study used the user experience questionnaire. The results indicate that an adaptive assessment can provide more support, but also shows shortcomings of the current implementation. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
The big five. Addressing recurrent multimodal learning data challenges
Di Mitri, Daniele; Schneider, Jan; Specht, Marcus; Drachsler, Hendrik
Working Papers
| 2018
38262 Endnote
Author(s):
Di Mitri, Daniele; Schneider, Jan; Specht, Marcus; Drachsler, Hendrik
Title:
The big five. Addressing recurrent multimodal learning data challenges
Published:
Sydney: University of Technology, 2018 (Second Multimodal Learning Analytics Across (Physical and Digital) Spaces (CrossMMLA) workshop @ LAK18)
URL:
http://crossmmla.org/wp-content/uploads/2018/02/CrossMMLA2018_paper_9.pdf
Publication Type:
5. Arbeits- und Diskussionspapiere; Stellungnahme/Positionspapier
Language:
Englisch
Keywords:
E-Learning; Lernen; Daten; Lernumgebung; Lernverhalten; Lernerfolg; Lernprozess; Analyse; Datenerfassung; Erhebungsinstrument; Benutzerfreundlichkeit; Validität; Computerunterstütztes Verfahren
Abstract (english):
The analysis of multimodal data in learning is a growing field of research, whic has led to the development of different analytics solutions. However, there is no standardized approach to handle multimodal data. In this paper, we describe and outline a solution for five recurrent challenges in the analysis of multimodal data: the data collection, storing, annotation, processing and exploitation. For each of these challenges, we envision possible solutions. The prototypes for some of the proposed solutions will be discussed during the Multimodal Challenge of the Fourth Learning Analytics & Knowledge Hackathon, a two-day hands-on workshop that will open the prototypes for trials, validation and feedback. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
End-to-end non-factoid question answering with an interactive visualization of neural attention […]
Rücklé, Andreas; Gurevych, Iryna
Book Chapter
| Aus: Association for Computational Linguistics (Hrsg.): Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics, Vancouver, Canada, July 30 - August 4, 2017: System demonstrations | Stroudsburg; PA: Association for Computational Linguistics | 2017
37876 Endnote
Author(s):
Rücklé, Andreas; Gurevych, Iryna
Title:
End-to-end non-factoid question answering with an interactive visualization of neural attention weights
In:
Association for Computational Linguistics (Hrsg.): Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics, Vancouver, Canada, July 30 - August 4, 2017: System demonstrations, Stroudsburg; PA: Association for Computational Linguistics, 2017 , S. 19-24
DOI:
10.18653/v1/P17-4004
URL:
https://aclanthology.info/pdf/P/P17/P17-4004.pdf
Publication Type:
4. Beiträge in Sammelbänden; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Computerlinguistik; Aufmerksamkeit; Vernetzung; Modell; Struktur; Analyse; Visualisierung; Forschung; Frage; Antwort; Benutzeroberfläche
Abstract:
Advanced attention mechanisms are an important part of sucessful neural network approaches for non-factoid answer selection because they allow the models to focus on few important segments within rather long answer texts. Analyzing attention mechanisms is thus crucial for understanding strengths and weaknesses of particular models. We present an extensible, highly modular service architecture that enables the transformation of neural network models for non-factoid answer selection into fully featured end-to-end question answering systems. The primary objective of our system is to enable researchers a way to interactively explore and compare attention-based neural networks for answer selection. Our interactive user interface helps researchers to better understand the capabilities of the different approaches and can aid qualitative analyses. The source-code of our system is publicly available. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Visualization for text mining in the digital humanities. Empowering researchers to use advanced […]
Hocker, Julian
Book Chapter
| Aus: Gäda, Maria;Trkulja, Violeta;Petras, Vivien (Hrsg.): Everything changes, everything stays the same? Understanding information spaces: Proceedings of the 15th International Symposium of Information Science (ISI 2017), Berlin, Germany, 13th - 15th March 2017 | Glückstadt: Hülsbusch | 2017
37200 Endnote
Author(s):
Hocker, Julian
Title:
Visualization for text mining in the digital humanities. Empowering researchers to use advanced tools for text mining
In:
Gäda, Maria;Trkulja, Violeta;Petras, Vivien (Hrsg.): Everything changes, everything stays the same? Understanding information spaces: Proceedings of the 15th International Symposium of Information Science (ISI 2017), Berlin, Germany, 13th - 15th March 2017, Glückstadt: Hülsbusch, 2017 (Schriften zur Informationswissenschaft, 70), S. 308-314
URL:
http://isi2017.ib.hu-berlin.de/ISI_17_ONLINE_FINAL.pdf#page=309
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Benutzerfreundlichkeit; Visualisierung; Data Mining; Geisteswissenschaften; Digitalisierung; Forscher; Qualitative Forschung; Textanalyse; Computerunterstütztes Verfahren; Tool; Konzeption
Abstract:
In this PhD thesis, a visual interface for text analysis and text mining in the digital humanities (DH) will be developed. Text analysis is a crucial task in the DH, but advanced text mining technologies like topic modeling or clustering are difficult to use for most researchers. My work bridges this gap using visualizations. To ensure an adequate usability of visualizations for epistemological practices, the visualizations will be realized with researchers in an agile and participatory approach. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Qualitative web analytics. New insights into navigation analysis and user behavior - A case study […]
Keil, Stefan; Böhm, Peter; Rittberger, Marc
Book Chapter
| Aus: Pehar, Franjo; Schlögl, Christian; Wolff, Christian (Hrsg.): Re:inventing Information Science in the networked society: Proceedings of the 14th International Symposium of Information Science (ISI 2015) | Glückstadt: Hülsbusch | 2015
35461 Endnote
Author(s):
Keil, Stefan; Böhm, Peter; Rittberger, Marc
Title:
Qualitative web analytics. New insights into navigation analysis and user behavior - A case study of the German Education Server
In:
Pehar, Franjo; Schlögl, Christian; Wolff, Christian (Hrsg.): Re:inventing Information Science in the networked society: Proceedings of the 14th International Symposium of Information Science (ISI 2015), Glückstadt: Hülsbusch, 2015 (Schriften zur Informationswissenschaft, 66), S. 252-263
DOI:
10.5281/zenodo.17938
URN:
urn:nbn:de:0111-dipfdocs-189486
URL:
http://www.dipfdocs.de/volltexte/2020/18948/pdf/Qualitative_Web_Analytics_A.pdf
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Benutzerfreundlichkeit; Bildungsserver; Datenanalyse; Deutschland; Fallstudie; Logdatei; Nutzerverhalten; Qualität; Qualitative Forschung; Website; World wide web 2.0
Abstract:
Web analytics is a common approach to monitoring and analyzing user behavior on websites. We investigated three different research aspects which can be addressed using web analytics data. Our main concern was the data quality, followed by general findings on user behavior as well as potential usability issues. We chose an iterative, qualitative approach in order to address all three aspects. Further, we annotated usage data in detail to achieve a deeper understanding of possible user intentions. As a result, we conclude that the use of web analytics data, captured with a modern and widely used tool, bears some limitations for usability analysis, as semantic problems occur that are often overlooked. Further pre-processing is needed to reconstruct the real clickstream when an analysis of the navigation and user behavior is planned. Some hints at usability issues could be found by detecting movement patterns between certain page types. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
Methoden bei kollaborativen Wörterbüchern
Meyer, Christian M.; Gurevych, Iryna
Journal Article
| In: Lexicographica - Internationales Jahrbuch für Lexikographie | 2014
34987 Endnote
Author(s):
Meyer, Christian M.; Gurevych, Iryna
Title:
Methoden bei kollaborativen Wörterbüchern
In:
Lexicographica - Internationales Jahrbuch für Lexikographie, 30 (2014) 1, S. 187-212
URL:
http://www.degruyter.com/view/j/lexi.2014.30.issue-1/lexi-2014-0007/lexi-2014-0007.xml
Publication Type:
3b. Beiträge in weiteren Zeitschriften; wissenschaftsorientiert
Language:
Deutsch
Keywords:
Benutzer; Forschungsstand; Konzeption; Kooperation; Lexikographie; Methode; Online; Partizipation; Planung; Qualitätssicherung; Quelle; Soziale Software; Wörterbuch
Abstract:
In this article, we study lexicographical methods of collaborative dictionaries. We are particularly interested in the question to what extent they differ from the methods of expert lexicographers and how editorial dictionaries can leverage the user-generated data. We find that the preparation phase is equally important in expertbuilt and collaborative works and will fundamentally shape the final dictionary. For collaborative dictionaries, it is, however, essential to encourage discussion, define transparent decision workflows, and continually motivate the authors. The large user communities provide a high coverage of language varieties, translations, neologisms, as well as personal and spoken language, which often lack corpus evidence. Instead, their descriptions of general language terms are largely based on expert-built dictionaries. This is why we see great potential in the cooperation between expert lexicographers and collaborative user communities. Besides joint work on editing the dictionary articles, we consider quality assurance methods based on user feedback as a clear enrichment for dictionary making. (DIPF/Orig.)
DIPF-Departments:
Informationszentrum Bildung
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