Search results for author:"Friedrich Hesse"
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How Digital Concept Maps about the Collaborators' Knowledge and Information Influence Computer-Supported Collaborative Problem Solving
International Journal of Computer-Supported Collaborative Learning Vol. 5, No. 3 (September 2010) pp. 299–319
For collaboration in learning situations, it is important to know what the collaborators know. However, developing such knowledge is difficult, especially for newly formed groups participating in a computer-supported collaboration. The solution for...
Journal of Educational Computing Research Vol. 20, No. 3 (1999) pp. 279–95
Outlines important issues to consider when analyzing navigation in hypertext. Identifies internal and external factors of learning and information seeking with hypertext, and presents a summary of related research. Addresses different criteria for...
Information Management and Learning in Computer Conferences: Coping with Irrelevant and Unconnected Messages
Instructional Science: An International Journal of the Learning Sciences Vol. 30, No. 4 (2002) pp. 269–89
Describes a study of computer conferencing where learners interacted over the course of four log-in sessions to acquire the knowledge sufficient to pass a learning test. Studied the number of messages irrelevant to the topic, explicit threading of...
When are powerful learning environments effective? The role of learner activities and of students’ conceptions of educational technology
International Journal of Educational Research Vol. 41, No. 6 (2004) pp. 445–465
The goal of this chapter is to outline a theoretical and empirical perspective on how learners’ conceptions of educational technology might influence their learning activities and thereby determine the power of computer-based learning environments....
Leveraging the affordances of Youtube: The role of pedagogical knowledge and mental models of technology functions for lesson planning with technology
Computers & Education Vol. 58, No. 4 (May 2012) pp. 1194–1206
Web-based digital video tools enable learners to access video sources in constructive ways. To leverage these affordances teachers need to integrate their knowledge of a technology with their professional knowledge about teaching. We suggest that...
Preventing Undesirable Effects of Mutual Trust and the Development of Skepticism in Virtual Groups by Applying the Knowledge and Information Awareness Approach
International Journal of Computer-Supported Collaborative Learning Vol. 9, No. 2 (June 2014) pp. 211–235
Empirical studies have proven the effectiveness of the knowledge and information awareness approach of Engelmann and colleagues for improving collaboration and collaborative problem-solving performance of spatially distributed group members. This...
Leveraging the Affordances of YouTube: Pedagogical Knowledge and Mental Models of Technology Affordances as Predictors for Pre-Service Teachers’ Planning for Technology Integration.
Society for Information Technology & Teacher Education International Conference 2011 (Mar 07, 2011) pp. 4372–4379
Web-based digital video tools enable learners to access video sources in more constructive ways. To leverage these affordances teachers need to integrate their knowledge about the potentials of a technology with their professional knowledge about...
Educational Psychology Review Vol. 18, No. 2 (June 2006) pp. 159–185
This article presents a conceptual analysis of collaboration scripts used in face-to-face and computer-mediated collaborative learning. Collaboration scripts are scaffolds that aim to improve collaboration through structuring the interactive...
How to Improve Collaborative Learning with Video Tools in the Classroom? Social vs. Cognitive Guidance for Student Teams
International Journal of Computer-Supported Collaborative Learning Vol. 7, No. 2 (June 2012) pp. 259–284
Digital video technologies offer a variety of functions for supporting collaborative learning in classrooms. Yet, for novice learners, such as school students, positive learning outcomes also depend centrally on effective social interactions. We...
World Conference on Educational Media and Technology 2003 (2003) pp. 658–661
Internet users often keep subjectively important URL information in a local pool that generally has a tree structure and is sometimes called "Bookmarks" or "Favorites". This hierarchical pool is an indicator of empirical knowledge filtered out from...
Topics: Research Methods
Evoking Knowledge and Information Awareness for Enhancing Computer-Supported Collaborative Problem Solving
Journal of Experimental Education Vol. 78, No. 2 (2010) pp. 268–290
Computer-supported collaboration by spatially distributed group members still involves interaction problems within the group. This article presents an empirical study investigating the question of whether computer-supported collaborative problem...
Preference-inconsistent recommendations: An effective approach for reducing confirmation bias and stimulating divergent thinking?
Computers & Education Vol. 58, No. 2 (February 2012) pp. 787–796
The Web is a perfect backdrop for opinion formation as a multitude of different opinions is publicly available. However, the different opinions often remain unexploited: Learners prefer preference-consistent over preference-inconsistent information, ...
Journal of Experimental Education Vol. 79, No. 1 (2011) pp. 102–125
Awareness of the knowledge of learning partners is not always sufficiently available in collaborative learning scenarios. To compensate, the authors propose to provide collaborators with partner knowledge awareness by means of a visualization tool....
Using Technological Functions on a Multi-Touch Table and Their Affordances to Counteract Biases and Foster Collaborative Problem Solving
International Journal of Computer-Supported Collaborative Learning Vol. 13, No. 1 (2018) pp. 7–33
Touch technologies have become ubiquitous, motivating researchers to explore their potential--especially in collaborative scenarios. Studies on collaboration using joint visual spaces like multi-touch tables have demonstrated positive effects on...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2003 (2003) pp. 2317–2320
This paper describes how to utilize browsing and exploring activities effectively on the Internet for a common interest group. Especially it focuses on Bookmark function of a browser. Bookmark items are filtered out from a list resulting from search ...
Video Clips for Youtube: Collaborative Video Creation as an Educational Concept for Knowledge Acquisition and Attitude Change Related to Obesity Stigmatization
Carmen Zahn; Norbert Schaeffeler; Katrin Elisabeth Giel; Daniel Wessel; Ansgar Thiel; Stephan Zipfel; Friedrich W. Hesse
Education and Information Technologies Vol. 19, No. 3 (September 2014) pp. 603–621
Mobile phones and advanced web-based video tools have pushed forward new paradigms for using video in education: Today, students can readily create and broadcast their own digital videos for others and create entirely new patterns of video-based...
Computer support for knowledge communication in science exhibitions: Novel perspectives from research on collaborative learning
Educational Research Review Vol. 4, No. 3 (2009) pp. 196–209
In this article, the potentials of advanced technologies for learning in science exhibitions are outlined. For this purpose, we conceptualize science exhibitions as dynamic information space for knowledge building which includes three pathways of...