RT Conference Proceedings T1 Towards efficient provision of feedback supported by learning analytics A1 Gutiérrez Rojas, Israel A1 Crespo García, Raquel AB Problem-based learning lab sessions shape a demanding environment, both for students as well for the teaching staff, due to the additional support required. This applies particularly to overcrowded classes. Under these conditions, some aspects do not perform well, like the efficiency of the provision of feedback and the orchestration of the session, jeopardizing the effectiveness of the learning activity. Based on empirical observation, a characterization of lab sessions has been carried out, integrating both qualitative and quantitative parameters describing the interactions that take place. Based on such characterization, a supporting tool is proposed to make use of the students' logs, learning analytics and visualization techniques for providing monitoring and awareness mechanisms for leveraging the detected problems and thus improving the learning and assessment processes. PB IEEE SN 978-1-4673-1642-2 YR 2012 FD 2012 LK https://hdl.handle.net/10016/19110 UL https://hdl.handle.net/10016/19110 LA eng NO Proceedings of: 2012 12th IEEE International Conference on Advanced Learning Technologies (ICALT 2012). Rome, Italy, 04-06 July, 2012. NO Research partially supported by the Spanish Plan Nacional de I+D+I projects “Learn3: Towards Learning of the Third Kind” (TIN2008-05163/TSI) and “EEE” (TIN2011-28308-C03-01), and the Madrid regional project “eMadrid: Investigación y desarrollo de tecnologías para el e-learning en la Comunidad de Madrid” (S2009/TIC-1650). DS e-Archivo RD 27 jul. 2024