Volume 4, Number 1, March 2009

Sobah Abbas Petersen, Jan-Kristian Markiewicz, Sondre Skaug Bjørnebekk: Personalized and Contextualized Language Learning: Choose when, Where and What. 33-60
Tzung-Shi Chen, Cheng-Sian Chang, Jeng-Shian Lin, Hui-Ling Yu: Context-Aware Writing in Ubiquitous Learning Environments. 61-82
Rune Baggetun: Motel: a Mobile Learning Framework for Geo-Tagging and Explorations of Sites for Learning. 83-107
Volume 4, Number 2, July 2009
Jessica Dehler, Daniel Bodemer, Jürgen Buder, Friedrich W. Hesse: Providing Group Knowledge Awareness in Computer-Supported Collaborative Learning: Insights into Learning Mechanisms. 111-132
Samuel R. H. Joseph, Yukiko Watanabe, Yi-Jiun Shiung, Bosun Choi, Cody Robbins: Key Aspects of Computer Assisted Vocabulary Learning (Cavl): Combined Effects of Media, Sequencing and Task Type. 133-168
James D. Slotta, Turadg Aleahmad: Wise Technology Lessons: Moving from a Local Proprietary System to a Global Open Source Framework. 169-189
Volume 4, Number 3, November 2009
Susanne P. Lajoie, Geneviève Gauthier, Jingyan Lu: Convergence of Data Sources in the Analysis of Complex Learning Environments. 195-219
Erin Walker, Nikol Rummel, Kenneth R. Koedinger: Integrating Collaboration and Intelligent Tutoring Data in the Evaluation of a Reciprocal Peer Tutoring Environment. 221-251
Cindy E. Hmelo-Silver, Lei Liu, Rebecca Jordan: Visual Representation of a Multidimensional Coding Scheme for Understanding Technology-Mediated Learning about Complex Natural Systems. 253-280
Richard Medina, Daniel D. Suthers: Using a Contingency Graph to Discover Representational Practices in an Online Collaborative Environment. 281-305



