Hans Spada

Christine Plesch, Celia Kaendler, Nikol Rummel, Michael Wiedmann, Hans Spada: Identifying Areas of Tension in the field of technology-enhanced learning: Results of an international Delphi study. Computers & Education 65: 92-105 (2013)

Nikol Rummel, Dejana Mullins, Hans Spada: Scripted collaborative learning with the cognitive tutor algebra. I. J. Computer-Supported Collaborative Learning 7(2): 307-339 (2012)

Dejana Mullins, Nikol Rummel, Hans Spada: Are two heads always better than one? Differential effects of collaboration on students' computer-supported learning in mathematics. I. J. Computer-Supported Collaborative Learning 6(3): 421-443 (2011)

Hans Spada: Of scripts, roles, positions, and models. Computers in Human Behavior 26(4): 547-550 (2010)

Dejana Diziol, Nikol Rummel, Hans Spada, Stephanie Haug: Learning in mathematics: effects of procedural and conceptual instruction on the quality of student interaction. ICLS 2010: 370-371

Nikol Rummel, Hans Spada, Sabine Hauser: Learning to collaborate while being scripted or by observing a model. I. J. Computer-Supported Collaborative Learning 4(1): 69-92 (2009)

Allan Collins, Gerhard Fischer, Brigid Barron, Chen-Chung Liu, Hans Spada: Long-tail learning: a unique opportunity for CSCL? CSCL (2) 2009: 22-24

Anne Meier, Hans Spada: Fostering collaborators' ability to draw inferences from distributed information: a training experiment. CSCL (2) 2009: 156-158

Dejana Diziol, Nikol Rummel, Hans Spada: Procedural and conceptual knowledge acquisition in mathematics: where is collaboration helpful? CSCL (1) 2009: 178-187

Georgios Kahrimanis, Anne Meier, Irene-Angelica Chounta, Eleni Voyiatzaki, Hans Spada, Nikol Rummel, Nikolaos M. Avouris: Assessing Collaboration Quality in Synchronous CSCL Problem-Solving Activities: Adaptation and Empirical Evaluation of a Rating Scheme. EC-TEL 2009: 267-272

Anne Meier, Hans Spada: Promoting the drawing of inferences in collaboration: insights from two experimental studies. ICLS (2) 2008: 67-74

Nikol Rummel, Armin Weinberger, Christof Wecker, Frank Fischer, Anne Meier, Eleni Voyiatzaki, Georgios Kahrimanis, Hans Spada, Nikolaos M. Avouris, Erin Walker, Kenneth R. Koedinger, Carolyn Penstein Rosé, Rohit Kumar, Gahgene Gweon, Yi-Chia Wang, Mahesh Joshi: New challenges in CSCL: towards adaptive script support. ICLS (3) 2008: 338-345

Nikol Rummel, Cindy E. Hmelo-Silver, Armin Weinberger, Karsten Stegmann, Frank Fischer, Dejana Diziol, George Kahrimanis, Talia Guevara, Johannes Holz, Hans Spada, Georgios Fiotakis, Heisawn Jeong, Nancy Law: Using contrasting cases to relate collaborative processes and outcomes in CSCL. ICLS (3) 2008: 346-353

Anne Meier, Hans Spada, Nikol Rummel: A rating scheme for assessing the quality of computer-supported collaboration processes. I. J. Computer-Supported Collaborative Learning 2(1): 63-86 (2007)

Armin Weinberger, Douglas Clark, Pierre Dillenbourg, Dejana Diziol, Victor Sampson, Karsten Stegmann, Nikol Rummel, Fabrice Hong, Hans Spada, Bruce M. McLaren, Taiga Brahm, Frank Fischer: Orchestrating learning activities on the social and the cognitive level to foster CSCL. CSCL 2007: 38-47

Miriam Hansen, Hans Spada: Instructional support for individual and collaborative demands in two net-based communication settings. CSCL 2007: 257-266

Andreas Harrer, Sam Zeini, Georgios Kahrimanis, Nikolaos M. Avouris, José Antonio Marcos, Alejandra Martínez-Monés, Anne Meier, Nikol Rummel, Hans Spada: Towards a flexible model for computer-based analysis and visualization of collaborative learning activities. CSCL 2007: 283-285

Nikol Rummel, Sabine Hauser, Hans Spada: How does net-based interdisciplinary collaboration change with growing domain expertise? CSCL 2007: 615-624

Hans Spada, Anne Meier: Constructing new knowledge in collaboration: instructional support for improving information pooling and processing in groups. CSCL 2007: 649-651

Hans Spada, Anne Meier, Nikol Rummel, Sabine Hauser: A new method to assess the quality of collaborative process in CSCL. CSCL 2005: 622-631

Nikol Rummel, Hans Spada, Fabian Hermann, Franz Caspar, Katrin Schornstein: Promoting the coordination of computer-mediated interdisciplinary collaboration. CSCL 2002: 558-559

Hans Spada, Rolf Plötzner: Multiple Mental Representations of Information. Lessons from Learning 1993: 1-11

Hans Spada, Michael Stumpf, Klaus Opwis: The Constructive Process of Knowledge Acquisition: Student Modeling (Invited Paper). ICCAL 1989: 486-499

Klaus Opwis, Michael Stumpf, Hans Spada: Domain representation and student modelling in a microworld for elastic impacts. Informatics and Psychology Workshop 1989: 361-372

Klaus Opwis, Hans Spada: Wissenspsychologie: Forschungsfragen, Anwendungsperspektiven, Bezüge zur Künstlichen Intelligenz. GWAI 1986: 149-151