Publications

Papers, book chapters, conference contributions, etc. (peer reviewed

• 2020
• Hermans, F. J. J., Kreijns, K., & Sloep, P. B. (2020). Teachers’ motivation to sustainably change teaching behaviour. European Journal of Teacher Education. Vol (issue) pp xx-yy.
• 2019
• Garreta-Domingo, M., Hernández-Leo, D., & Sloep, P. B. (2018). Human-centred design to empower ‘teachers as designers’. British Journal of Educational Technology, 49 (6), 1113-1130.
• Scheffel, M., van Limbeek, E., Joppe, D., van Hooijdonk, J., Kockelkoren, C., Schmitz, M., … Drachsler, H. (2019). The Means to a Blend: A Practical Model for the Redesign of Face-toFace Education to Blended Learning. In M. Scheffel, J. Broisin, V. Pammer-Schindler, A. Ioannou, & J. Schneider (Eds.), Transforming Learning with Meaningful Technologies. EC-TEL 2019. Lecture Notes in Computer Science (Vol. 11722, pp. 701–704). Berlin, Heidelberg: Springer International Publishing. https://doi.org/10.1007/978-3-030-29736-7
• 2018
  • Fazeli, S., Drachsler, H., Bitter-rijpkema, M., Brouns, F., Vegt, W. Van Der, Sloep, P. B. (2018). User-centric Evaluation of Recommender Systems in Social Learning Platforms: Accuracy is Just the Tip of the Iceberg. IEEE Transactions on Learning Technologies, 11(3), 294-307. https://doi.org/10.1109/TLT.2017.2732349
  • Garreta-Domingo, M., Hernández-Leo, D., & Sloep, P. B. (2018). Education, Technology and Design: A Much Needed Interdisciplinary Collaboration. In: E. Kapros and M. Koutsombogera (eds.), Designing for the User Experience in Learning Systems, Human–Computer Interaction Series. Heidelberg & Berlin: Springer Nature. https://doi.org/10.1007/978-3-319-94794-5_2
  • Garreta-Domingo, M., Hernández-Leo, D., & Sloep, P. B. (2018). Evaluation to support learning design: Lessons learned in a teacher training MOOC. Australasian Journal of Educational Technology, 34(2), 56-77. https://doi.org/10.14742/ajet.3768
  • Hermans, F., & Sloep, P. (2018). Teaching English pronunciation beyond intelligibility. International Journal of Language Studies, 12(1), 107-124.
  • Sie, R. L. L., Bell, K., Sloep, P. B., Wallace, V., & De Laat, M. F. (2018). MOOC Dropouts Leave Fewer Comments and are Less Connected to Others: the Case of a Bioprinting MOOC. In IEEE TALE 2018: International Conference on Engineering, Technology and Education. Wollongong, Australia: IEEE Computer Society.
• 2017
  • Garreta-Domingo, M., Sloep, P., Hernández-Leo, D., & Mor, Y. (2017). Design for collective intelligence : Pop-up communities in MOOCs. AI & Society, 33(3), 91-100. doi.org/10.1007/s00146-017-0745-0
  • Garreta-Domingo, M., Sloep, P. B., Hernández-Leo, D., & Mor, Y. (2017). Editorial: Learning design for teacher professional development. International Journal of Educational Technology in Higher Education, 14, 19-21. http://doi.org/10.1186/s41239-017-0074-x
  • Hermans, F., Sloep, P. B., & Kreijns, K. (2017). Teacher professional development in the contexts of teaching English pronunciation. International Journal of Educational Technology in Higher Education, 14(23). http://doi.org/10.1186/s41239-017-0059-9
  • Rajagopal, K., van Bruggen, J. M., & Sloep, P. B. (2017). Recommending peers for learning: Matching on dissimilarity in interpretations to provoke breakdown. British Journal of Educational Technology, 48(2), 385-406. http://doi.org/10.1111/bjet.12366
  • Schmitz, M., van Limbeek, E., Greller, W., Sloep, P. B., & Drachsler, H. (2017). Opportunities and challenges in using learning analytics in learning design. In E. Lavoué, H. Drachsler, K. Verbert, J. Broisin, & M. Pérez-Sanagustín (Eds.), Proceedings of 12th European Conference on Technology Enhanced Learning, EC-TEL 2017, Tallinn, Estonia, September 12-15, 2017 (Vol. 10474 Lect, pp. 209-223). Berlin / Heidelberg: Springer. http://doi.org/10.1007/978-3-319-66610-5_16
• 2016
  • Colas, J.-F., Sloep, P. B., & Domingo, M. G. (2016). The effect of multilingual facilitation on active participation in MOOCs. International Review of Research in Open and Distance Learning, 17(4), 280-314. doi:10.1017/CBO9781107415324.004
  • Fazeli, S., Rajabi, E., Lezcano, L., Drachsler, H., & Sloep, P. B. (2016). Supporting Users of Open Online Courses with Recommendations: An Algorithmic Study. In Kinshuk, R. Huang, N.-S. Chen, & P. Resta (Eds.), Proceedings of the IEEE 16th International Conference on Advanced Learning Technologies, ICALT 2016 (pp. 423-427). IEEE Computer Society Press. http://doi.org/10.1109/ICALT.2016.119
  • Hsiao, Y. P., Brouns, F., & Sloep, P. (2016). Effects of using a peer support system to optimise knowledge sharing in learning networks: a cognitive load perspective. International Journal of Continuing Engineering Education and Life-Long Learning, 26(4), 372-385.
  • Rajagopal, K., van Bruggen, J. M., & Sloep, P. B. (2016). Recommending peers for learning: Matching on dissimilarity in interpretations to provoke breakdown. British Journal of Educational Technology, n/a-n/a. doi:10.1111/bjet.12366
  • Sloep, P. B. (2016). Design for Networked Learning. In B. Gros, Kinshuk, & M. Maino (Eds.), The Future of Ubiquitous Learning Learning Designs for Emerging Pedagogies (pp. 41-58). Berlin, Heidelberg: Springer. doi:10.1007/978-3-662-47724-3
  • Sloep, P. B., & Schuwer, R. (2016). Of two contrasting philosophies that underpin openness in education and what that entails. In M. Deimann & M. A. Peters (Eds.), The Philosophy and Theory of Open Education (p. 83-100). New York: Peter Lang Publishing.
• 2015
  • Fetter, S., Van Der Vegt, W., & Sloep, P. B. (2015). Fostering Online Social Capital through Peer-Support. International Journal of Web Based Communities, 11(3/4), 290–304. https://doi.org/10.1504/IJWBC.2015.072129
  • Garreta Domingo, M., Colas, J.F., Stoyanov, S., & Sloep, P. B. (2015). A project-based MOOC to facilitate teacher-led innovation. eLearning Papers, 44(October), 50-52.
  • Garreta-Domingo, M., Hernández-Leo, D., Mor, Y., & Sloep, P. (2015). The Learning Design Studio in a 5-weeks MOOC format. In M. Garreta-Domingo, P. Sloep, S. Stoyanov, Hernández-Leo, D., & Y. Mor (Eds.), Proceedings of the workshop "Design for Learning in Practice", EC-TEL, Toledo, Sept. 18, 2015. (pp. 29-32). Heerlen, Nederland. Retrieved from http://hdl.handle.net/1820/6130
  • Garreta-Domingo, M., Sloep, P. B., Stoyanov, S., Hernández-Leo, D., & Mor, Y. (2015). Proceedings of the workshop "Design for Learning in Practice", EC-TEL, Toledo, Sept. 18, 2015. Heerlen, Nederland. DOI: 10.13140/RG.2.1.1764.4005.
  • Garreta-Domingo, M., Hernández-Leo, D., Mor, Y., & Sloep, P. B. (2015). Teachers' Perceptions About the HANDSON MOOC: A Learning Design Studio Case. In G. Conole, C. Rensing, J. Konert, & D. Hutchison (Eds.), Design for Teaching and Learning in a Networked World; 10th European Conference on Technology Enhanced Learning, EC-TEL 2015 Toledo, Spain, September 15-18, 2015 Proceedings (pp. 420-427). Berlin, Heidelberg: Springer.
  • Hermans, F., & Sloep, P. B. (2015). Teaching the Dutch how to pronounce English. International Journal of Language Studies, 9(4), 55-80.
  • Hsiao, Y. P., Brouns, F., Van Bruggen, J., & Sloep, P. B. (2015). Effects of training peer tutors in content knowledge versus tutoring skills on giving feedback to help tutees' complex tasks. Educational Studies, 41(5), 499-512 doi:10.1080/02699931.2011.628301
  • Spoelstra, H., van Rosmalen, P., Houtmans, T., & Sloep, P. (2015). Team formation instruments to enhance learner interactions in open learning environments. Computers in Human Behavior, 45, 11-20. doi:10.1016/j.chb.2014.11.038
  • van Vugt, F., Zwart, R., Van Tartwijk, J, & Sloep, P. B. (2015). Expertise-ontwikkeling van docenten in de context van Lesson Study Inleiding. In Onderwijsreseardagen 2015 (pp. 1-20). Groningen.
• 2014
  • Bitter-Rijpkema, M. E., Verjans, S., Didderen, W., & Sloep, P. B. (2014). Biebkracht - Library professionals empowered through an interorganizational learning network: design principles and evolution. In L. Carvalho & P. Goodyear (Eds.), The Architecture of Productive Learning Networks (pp. 152-167). New York, London: Routledge Falmer.
  • Fazeli, S., Loni, B., Bellogin, A., Drachsler, H., & Sloep, P. (2014). Implicit vs. Explicit Trust in Social Matrix Factorization. In Proceedings of the 8th ACM Conference on Recommender Systems (pp. 317-320). New York, NY, USA: ACM. doi:10.1145/2645710.2645766
  • Fazeli, S., Loni, B., Drachsler, H., & Sloep, P.B. (2014). Which Recommender System Can Best Fit Social Learning Platforms? In C. Rensing, S. de Freitas, T. Ley, & P. Muñoz-Merino (Eds.), Open Learning and Teaching in Educational Communities. Proceedings of the 9th European Conference on Technology Enhanced Learning (EC-TEL2014), Lecture Notes in Computer Science 8719 (pp. 84-97). Graz, Austria: Springer International Publishing.
  • Reinhardt, W., Mletzko, C., Drachsler, H., & Sloep, P. B. (2012). Design and evaluation of a widget-based dashboard for awareness support in Research Networks. Interactive Learning Environments, 22(5). 594-613.
  • Sie, R. L. L., Sloep, P. B., & Bitter-Rijpkema, M. E. (2014). If We Work Together, I Will Have Greater Power: Coalitions in Networked Innovation. Journal of Artificial Societies and Social Simulation (JASSS), 17(1), 3.
  • Sie, R. L. L., Bitter-Rijpkema, M., Stoyanov, S., & Sloep, P. B. (2014). Factors that influence cooperation in networks for innovation and learning. Computers in Human Behavior. 37, 377 - 384. doi:10.1016/j.chb.2014.04.033
  • Sloep, P. B., Berlanga, A. J., & Retalis, S. S. (2014). Introduction to the special issue on Web-2.0 technologies in support of team-based learning for innovation. Computers in Human Behavior, 37, 342-345 doi:10.1016/j.chb.2014.04.031
  • Sloep, P., Stefanov, K., Soskova, A., Koytchev, I., & Boytchev, P. (Eds). (2014). Advanced Research in Mathematics and Computer Science; Doctoral Conference in Mathematics, Informatics and Education [MIE 2014] Proceedings September 23-25. Sofia, Bulgaria: St. Kliment Ohridski University Press.
  • Spoelstra, H., Van Rosmalen, P., & Sloep, P. B. (2014). Toward project-based learning and team formation in open learning environments. Journal of Universal Computer Science (J.UCS), 20(1), 57-76.
  • Stoyanov, S., Sloep, P. B., De Bie, M., & Hermans, V. (2014, 7-9 July). Teacher-training, ICT, creativity, MOOC, Moodle - What pedagogy? In L. Gómez Chova, A. López Martínez, & I. Candel Torres (Eds.), Proceedings of Edulearn 14, the Sixth International Conference on Education and New Learning Technologies (EDULEARN 14) (pp. 5678-5686), Barcelona, Spain: IATED Academy, IATED Digital Library.
  • Van Rosmalen, P., Boon, J., Bitter-Rijpkema, M., Sie, R., & Sloep, P. B. (2014). Supporting co-creation with software, the idSpace platform. Computers in Human Behavior. 37, 413-422 doi:10.1016/j.chb.2014.04.036
• 2013
  • Conde, M., García-Peñalvo, F. J., Zangrando, V., García-Holgado, A., Seoane-Pardo, A. M., Alier, M., … Milovanovic, M. (2013). Enhancing informal learning recognition through TRAILER project. In Proceedings of the International Workshop on solutions that Enhance Informal LEarning Recognition - WEILER 2013 (Vol. 1039, pp. 21-30).
  • Deimann, M., & Sloep, P. B. (2013). How does Open Education work? In A. Meiszner & L. Squires (Eds.), Advances in Digital Education and Lifelong Learning; Volume 1 Opennness and Education (pp. 1-24). Bingley, UK: Emerald Group Publishing Limited.
  • Fazeli, S., Drachsler, H., Brouns, F. & Sloep, P. (2013) A Social Trust-aware Recommender for Teachers. In K. Verbert, N. Manouselis, H. Drachsler & O. Santos, Recommender Systems for Technology Enhanced Learning. Heidelberg, Berlin: Springer
  • Fazeli, S., Drachsler, H., & Sloep, P. B. (2013). Socio-semantic Networks of Research Publications in the Learning Analytics Community. In M. d'Aquin, S. Dietze, H. Drachsler, E. Herder, & D. Taibi (Eds.), Linked data challenge, Learning Analytic and Knowledge (LAK13) (pp. 6-10). Vol. 974, Leuven, Belgium.
  • Francisco J. García-Peñalvo, Valentina Zangrando, Alicia García-Holgado, Miguel A. Conde-González, Antonio M. Seoane-Pardo, Marc Alier, Nikolas Galanis, Jordi López, José Janssen, Francis Brouns, Anton Finders, Adriana Flores, Peter Sloep, Dai Griffiths, Mark Johnson, Elwira Waszkiewicz, Aleksandra Mykowska, Milos Milovanovic, Miroslav Minovic, Maria A. Marques, Maria C. Viegas & Gustavo R. Alves (2013) A tool to aid institutions recognize their employees competences acquired by informal learning. Proceedings of the EC-TEL 2013 conference.
  • Hsiao, Y. P., Brouns, F., Kester, L., & Sloep, P. B. (2013). Cognitive load and knowledge sharing in Learning Networks. Interactive Learning Environments, 12(1), 89-100. doi:10.1080/10494820.2010.548068
  • Janssen, J., Stoyanov, S., Ferrari, A., Punie, Y., Pannekeet, K., & Sloep, P. (2013). Experts’ views on digital competence: commonalities and differences. Computers & Education. doi:10.1016/j.compedu.2013.06.008
  • Lansu, A., Boon, J., Sloep, P.B. & Van Dam-Mieras, R. (2013). Changing professional demands in sustainable regional development: curriculum design process to meet transboundary competence. Journal of Cleaner Production, 49(June), 123-133.
  • Rajagopal, K., Bruggen, J. van, & Sloep, P. B. (2013). Do you want to connect?: Recommendation strategies for building Personal Learning Networks. In I. Buchem, G. Attwell, & G. Tur (Eds.), The PLE Conference 2013 Learning and Diversity in the Cities of the Future; 4th International Conference on Personal Learning, Environments, July 2013 (pp. 303-309). Berlin: Beuth Hochschule für Technik Berlin.
  • Rusman, E., Van Bruggen, J., Sloep, P. B., Valke, M., & Koper, R. (2013). The mind's eye on personal profiles: A cognitive perspective on profile elements that inform initial trustworthiness assessments and social awareness in virtual project teams. Computer Supported Cooperative Work, 22(2-3), 159-179.
  • Sie, R. L. L., Pataraia, N., Boursinou, E., Rajagopal, K., Margaryan, A., Falconer, I., & Sloep, P. B. (2013). Goals, Motivation for, and Outcomes of Personal Learning through Networks: Results of a Tweetstorm. Educational Technology & Society, 16(3), 59-75.
  • Sie, R., Van Engelen, B.J., Bitter-Rijpkema, M. & Sloep, P. (2013) COCOON CORE: CO-author REcommendations based on Betweenness Centrality and Interest Similarity. In K. Verbert, N. Manouselis, H. Drachsler & O. Santos, Recommender Systems for Technology Enhanced Learning. Heidelberg, Berlin: Springer
  • Sloep, P. B. (2013). Networked professional learning. In A. Littlejohn & A. Margaryan (Eds.), Technology-enhanced Professional Learning: Processes, Practices and Tools (p. 97-108). London: Routledge.
  • Sloep, P., Stefanov, K., Zlateva, N., Koytchev, I., & Boytchev, P. (2013). Advanced Research in Mathematics and Computer Science; Doctoral Conference in Mathematics, Informatics and Education [MIE 2013] Proceedings. Sofia, Bulgaria: St. Kliment Ohridski University Press.
  • Sloep, P.B. & Rusman, E. (2013, August). Networked Professional Learning. Symposium contribution to N. Pataraia & A. Margayan Learning Through Networks. Symposium at the EARLI Conference for Research on Learning and Instruction, Responsible Teaching and Sustainable Learning, 27-31 August, 2013, Munich, Germany.
  • Sonwalkar, N., Wilson, J., Ng, A., & Sloep, P. B. (2013). Roundtable Discussion, State-of-the-Field Discussion. Mooc-Forum, 1(1), 6-9. doi:10.1089/mooc.2013.0006
  • Spoelstra, H., Rosmalen, P. Van, Van de Vrie, E., Obreza, M., & Sloep, P. B. (2013). A Team Formation and Project-based Learning Support Service for Social Learning Networks. Journal of Universal Computer Science (J.UCS), 19(10), 1474-1495.
  • Van der Klink, M., Drachsler, H., & Sloep, P. B. (2013). Technology-enhanced learning in the workplace. In D. Derks, & A. B. Bakker (Eds.), The psychology of digital media at work (pp. 145-165). London & New York: Routledge, Taylor & Francis.
  • Van Eekelen, M., Barendsen, E., Sloep, P. B., & Van der Veer, G. (2013). Proceedings CSERC´13, Computer Science Education Research Conference (p. 109). Heerlen, Netherlands: Open University of the Netherlands.
  • Wopereis, I., & Sloep, P. B. (2013, January-February). Weblogs as learning tools for aspirant reflective practitioners. Position paper presented at the Workshop on Technology support for reflecting on experiences and sharing them across learning contexts at the Alpine Rendez-Vous 2013, Villard-de-Lans, France.
• 2012
  • Berlanga, A. J., Van Rosmalen, P. Boshuizen, H. P.A. & Sloep, P.B. (2012) Exploring Formative Feedback on Textual Assignments with the Help of Automatically Created Visual Representations. Journal of Computer Assisted Learning, 28(2), 146-160.
  • Fazeli, S., Brouns, F., Drachsler, H., & Sloep, P. B. (2012). Exploring social recommenders for teacher networks to address challenges of starting teachers. In V. Hodgson, C. Jones, M. de Laat, D. McConnell, T. Ryberg, & P. Sloep (Ed.), Proceedings of the Eighth International Conference on Networked Learning 2012. (pp. 74-80) April, 2-4, 2012, Maastricht, The Netherlands.
  • Fazeli, S., Drachsler, H., Brouns, F., & Sloep, P. B. (2012). A trust-based social recommender for teachers. In N. Manouselis, H. Drachsler, K. Verbert, & O. C. Santos (Eds.), 2nd Workshop on Recommender Systems for Technology Enhanced Learning (RecSysTEL 2012) in conjunction with the 7th European Conference on Technology Enhanced Learning (EC-TEL 2012) (pp. 49-60). September, 18-19, 2012, Saarbrücken, Germany.
  • Fetter, S., Berlanga, A. J., Sloep, P. B., Van der Vegt, W., Rajagopal, K., & Brouns, F. (2012). Using Peer-Support to Connect Learning Network Participants to Each Other: An Interdisciplinary Approach. International Journal of Learning Technology, 7(4) 378-399.
  • Fetter, S., Berlanga, A.J., & Sloep, P.B. (2012) Peer-support and open educational resources. In A. L. P. Okada, T. Connolly, & P. J. Scott (Eds.), Collaborative Learning 2.0 Open Educational Resources Book. Washington, DC: IGI Global Publishing.
  • Hodgson, V., Jones, C., de Laat, M., McConnell, D., Ryberg, T., & Sloep, P. B. (Eds) (2012). Proceedings of the 8th International Conference on Networked Learning 2012. April 2-4, 2012 Maastricht, Netherlands.
  • Hsiao, A. Brouns, F., Van Bruggen, J. & Sloep, P.B. (2012) Effects of Peer-tutoring on learner cognitive load and learning performance during knowledge sharing. In Sampson, G., Spector, M.J., & Ifenthaler, D. (Eds) International Conference on Cognition and Exploratory Learning in Digital Age 2012 (CELDA 2012) (pp.265-268), October, 19-21, 2012, Madrid, Spain.
  • Hsiao, Y. P., Brouns, F., & Sloep, P. B. (2012). Designing optimal peer support to alleviate learner cognitive load in learning networks. In Proceedings of the IADIS International Conference Web Based Communities and Social Media 2012, IADIS International Conference Collaborative Technologies (p. 73).
  • Janssen, J., Berlanga, A. J., & Sloep, P. B. (2012). Implications of Identity Negotiation Research for the Design of the TRAILER e-Portfolio. In Proceedings of the ePIC 2012, the 10th International ePortfolio and Identity Conference, London, 9-10-11 July 2012 (pp. 78-82). Poitiers, France: Adpios.
  • Rajagopal, K., Joosten-ten Brinke, D., Van Bruggen, J. & Sloep, P. B. (2012) Understanding Personal Learning Networks: their structure, content and the networking skills needed to optimally use them First Monday, 16(1-2). Retrieved from http://firstmonday.org/htbin/cgiwrap/bin/ojs/index.php/fm/article/viewArticle/3559/3131
  • Rajagopal, K., Berlanga, A. J., & Sloep, P. B. (2012). Supporting Teachers' Networked Learning Skills for More Online Engagement. In V. Hodgson, C. Jones, M. de Laat, D. McConnell, T. Ryberg, & P. Sloep (Eds.), Proceedings of the Eighth International Conference on Networked Learning 2012 (pp. 422-428). April, 2-4, 2012, Maastricht, The Netherlands.
  • Rajagopal, K., Verjans, S., Costa, C. & Sloep, P. B. (2012). People in Personal Learning Networks: Analysing their Characteristics and Identifying Suitable Tools. In V. Hodgson, C. Jones, M. de Laat, D. McConnell, T. Ryberg, & P. Sloep (Ed.), Proceedings of the Eighth International Conference on Networked Learning 2012. (pp. 252-259) April, 2-4, 2012, Maastricht, The Netherlands.
  • Reinhardt, W., Mletzko, C., Sloep, P. B., & Drachsler, H. (2012, 18 September). Understanding the meaning of awareness in Research Networks. In A. Moore, V. Pammer, L. Pannese, M. Prilla, K. Rajagopal, W. Reinhardt, T. Ullman & C. Voigt (Eds.), Proceedings of 2nd Workshop on Awareness and Reflection in Technology-Enhanced Learning (pp. 13-30), ARTEL/EC-TEL 2012, Saarbrücken, Germany.
  • Reinhardt, W., Wilke, A., Moi, M., Drachsler, H., & Sloep, P. B. (2012). Mining and Visualizing Research Networks using the Artefact-Actor-Network Approach. In A. Abraham (Ed.), Computational Social Networks. Mining and Visualization (pp. 233-268). Springer. Also available at http://www.springer.com/computer/communication+networks/book/978-1-4471-4053-5
  • Rusman, E., Van Bruggen, J., Sloep, P., Valcke, M., & Koper, R. (2012). Can I Trust You? Profile Elements that Inform First Impressions of Trustworthiness in Virtual Project Teams. International Journal of Information Technology Project Management (IJITPM)3(1), 15-35. doi:10.4018/jitpm.2012010102
  • Sie, R. L.L., Berlanga, A.J., Rajagopal, K., Pannekeet, K., Drachsler, H., Fazeli, S. & Sloep, P. B. (2012). Social Tools for Networked Learning: Current and Future Research Directions. In V. Hodgson, C. Jones, M. de Laat, D. McConnell, T. Ryberg, & P. Sloep (Ed.), Proceedings of the Eighth International Conference on Networked Learning 2012. (pp. 312-319) April, 2-4, 2012, Maastricht, The Netherlands.
  • Sie, R., Drachsler, H., Bitter, M. & and Sloep, P. (2012). To whom and why should I connect? Co-author Recommendation based on Powerful and Similar Peers. International Journal of Technology Enhanced Learning (IJTEL), 4(1), 121-137
  • Sie, R.L.L., Ullmann, T.D., Rajagopal, K., Cela, K., Bitter-Rijpkema, M. & Sloep, P.B. (2012) Social network analysis for technology-enhanced learning: review and future directions, Int. J. Technology Enhanced Learning, 4, 3/4, 172-193.
  • Sloep, P. B., Berlanga, A. J., Greller, W., Stoyanov, S., Van der Klink, M., Retalis, S., & Hensgens, J. (2012). Educational Innovation with Learning Networks: Tools and Developments. Journal of Universal Computer Science (J.UCS), 18(1). doi:10.3217/jucs-017-01-0044
  • Spoelstra, H., Varn Rosmalen, P., & Sloep, P. B. (2012). Project team formation support for self-directed learners in social learning networks. In Proceedings of the IADIS International Conference Web Based Communities and Social Media 2012, IADIS International Conference Collaborative Technologies 2012 (p. 89).
  • Van de Veer, G., Sloep, P., Van Eekelen, M., & Sikorski, M. (Eds.). (2012). Proceedings Computer Science Education Research Conference, CSERC'12, September 10 and 11, 2012, Wroclaw, Poland (pp. 1-73). New York, NY, USA: ACM Press.
• 2011
  • Berlanga, A. J., Bitter, M., Brouns, F., Sloep, P. B., & Fetter, S. (2011). Personal Profiles: Enhancing Social Interaction in Learning Networks. International Journal of Web Based Communities, 7(1), 66-82.
  • Berlanga, A. J., & Sloep, P. B. (2011). Towards a Digital Learner Identity. In F. Abel, V. Dimitrova, E. Herder, & G.J. Houben (Eds.), Augmenting User Models with Real World Experiences Workshop (AUM). In conjunction with UMAP 2011. July, 15, 2011, Girona, Spain.
  • Bitter-Rijpkema, M., Sloep, P. B., Sie, R., Van Rosmalen, P., Retalis, S. & Katsamani, M. (2011). A new approach to collaborative creativity support of new product designers. International Journal of Web Based Communities, 7(4), 478-492. DOI: 10.1504/IJWBC.2011.042992
  • Brouns, F., Berlanga, A. J., Fetter, S., Bitter-Rijpkema, M. E., Van Bruggen, J. M., & Sloep, P. B. (2011). A survey on social networks to determine requirements for Learning Networks for professional development of university staff. International Journal of Web Based Communities, 7(3), 298-311.
  • De Bakker, G., van Bruggen, J., Sloep, P., & Jochems, W. (2011). Introducing the SAPS model and a corresponding allocation mechanism for synchronous online reciprocal peer support activities. Journal of Artificial Societies and Social Simulation, 14(1), 1. http://jasss.soc.surrey.ac.uk/14/1/1.html
  • Fetter, S., Rajagopal, K., Berlanga, A. J., & Sloep, P. B. (2011). Ad Hoc Transient Groups: Instruments for Awareness in Learning Networks. In W. Reinhardt, T. Ullmann, P. Scott, V. Pammer, O. Conlan, & A. J. Berlanga (Eds.), Proceedings of the 1st European Workshop on Awareness and Reflection in Learning Networks (ARNets). In conjunction with the 6th European Conference on Technology Enhanced Learning (ECTEL): Towards Ubiquitous Learning 2011 (pp. 64-79). September, 21, 2011, Palermo, Italy: CEUR Workshop Proceedings. Available at http://ceur-ws.org/Vol-790/.
  • Hsiao, Y. P., Brouns, F., Kester, L., & Sloep, P. B. (2011). Cognitive load and knowledge sharing in Learning Networks. Interactive Learning Environments, 18(3), 1-12. DOI=doi: 10.1080/10494820.2010.548068.
  • Joosten - ten Brinke, D., Van der Klink, M., Kicken, W., & Sloep, P. B. (2011). Technological aids to the efficient Assessment of Prior Learning. In G. Margoulas (Ed.), E-Infrastructures and Technologies for Lifelong Learning: Next Generation Environments (pp.316-336). Hershey, New York: IGI Global.
  • Rajagopal, K., Verjans, S., Van Bruggen, J., & Sloep, P. B. (2011). Stimulating reflection through engagement in social relationships. Proceedings of the 1st European Workshop on Awareness and Reflection in Learning Networks (ARNets11), Palermo, Italy, September 21, 2011. CEUR Workshop Proceedings, vol 790.
  • Reinhardt, W., Maicher, J., Drachsler, H., & Sloep, P. B. (2011). Awareness Support in Scientic Event Management with ginkgo. In Proceedings of the 11th International Conference on Knowledge Management and Knowledge Technologies (i-Know’11) (40:1-40). New York, NY, USA. ACM.
  • Reinhardt, W., Meier, C., Drachsler, H., & Sloep, P. B. (2011). Analyzing 5 years of EC-TEL proceedings. In C. D. Kloos, D. Gillet, R. M. C. García, F. Wild, & M. Wolpers (Eds.), Towards Ubiquitous Learning. Proceedings of the 6th European Conference on Technology Enhanced Learning (pp. 531-536). Springer Berlin/Heidelberg.
  • Reinhardt, W., Mletzko, C., Drachsler, H., & Sloep, P. B. (2011). AWESOME: A widget-based dashboard for awareness-support in Research Networks. In: Proceedings of the PLE Conference 2011. July, 11-13, 2011, Southampton, UK. Retrieved from http://journal.webscience.org/view/events/The_PLE_Conference_2011/paper.html#group_Session_21
  • Reinhardt, W., Schmidt, B., Sloep, P. B., & Drachsler, H. (2011). Knowledge worker roles and actions - results of two empirical studies. Knowledge and Process Management, 18(3), 150- 174.
  • Retalis, S. & Sloep, P.B. (eds) (2011). Virtual Environments for Collaborative Innovation and Learning, Special Issue. Journal of Universal Computer Science (J.UCS), 17(12), 1634-1637. Retrieved from http://www.jucs.org/jucs_17_12
  • Rusman, E., Van Bruggen, J., Sloep, P., Koper, R. & Valcke, M. (2011) Trustworthy in the eye of the beholder? - A cognitive perspective on personal profile information in virtual project teams. In H. Spada, G. Stahl, N. Miyake, & N. Law (Eds.), 9th International Conference on Computer-Supported Collaborative Learning (CSCL), Connecting Computer-Supported Collaborative Learning to Policy and Practice: CSCL2011 Conference Proceedings. Volume III - Community Events Proceedings. International Society of the Learning Sciences (pp. 766-770). July, 4-8, 2011, Hong Kong, China.
  • Sie, R.,Bitter-Rijpkema, M. & Sloep, P. (2011). What's in it for me? Recommendation of Peers in Networked Innovation. Journal of Universal Computer Science, 17(12), 1659-1672.
  • Sie, Rory, Boursinou, Eleni, Rajagopal, Kamakshi & Pataraia, Nino (2011). Tweetstorming PLNs: Using Twitter to Brainstorm about Personal Learning Networks. In: Proceedings of the The PLE Conference 2011, 10th - 12th July 2011, Southampton, UK. Retrieved from http://journal.webscience.org/view/events/The_PLE_Conference_2011/paper.html#group_Session_26
  • Sloep, P.B. & Berlanga, A.J. (2011) Learning Networks, Networked Learning [Redes de Aprendizaje, Aprendizaje en Red]. Comunicar, XIX(37), 55-63.
  • Sloep, P. B., Berlanga, A. J., Greller, W., Stoyanov, S., Retalis, S., Van der Klink, M. et al. (2011). Educational Innovation with Learning Networks: some pertinent tools and developments. Paper presented at The 2nd International Conference on Technology Enhanced Learning, Quality of Teaching and Reforming Education : Learning Technologies, Quality of Education, Educational Systems, Evaluation, Pedagogies (TECH-EDUCATION 2011). May 18-20, 2011, Corfu, Greece.
  • Sloep, P.B., Boon, J., Cornu, B., Klebl, M., Lefrère, P., Naeve, A., Scott, P., & Tinoca, L. (2011) A European Research Agenda for Lifelong Learning. International Journal of Technology Enhanced Learning 3(2) 204-228.
  • Sloep, P. B., Van der Klink, M., Brouns, F., Van Bruggen, J., & Didderen, W. (Eds.) (2011). Leernetwerken; Kennisdeling, kennisontwikkeling en de leerprocessen. Houten, Nederland: Bohn, Stafleu, Van Loghum.
  • Van de Veer, G., Sloep, P., & Van Eekelen, M. (Eds.). (2011). Proceedings Computer Science Education Research Conference (CSERC '11), April 7 and 8, 2011. Heerlen, The Netherlands: ACM. Retrieved from http://dl.acm.org/citation.cfm?id=2043594&amo;coll=DL&dl=GUIDE
  • Vuorikari, R., Berlanga, A., Cachia, R., Cao, Y., Fetter, S., Gilleran, A., … Petrushyna, Z. (2011). ICT-based school collaboration, teachers' networks and their opportunities for teachers' professional development - A case study on eTwinning. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7048 LNCS, pp. 112-121). doi:10.1007/978-3-642-25813-8_12
• 2010
  • Berlanga, A. J., García Peñalvo, F., & Sloep, P. B. (2010). Towards eLearning 2.0 University [Guest Editorial special issue]. Interactive Learning Environments, 8(3), 199-201.
  • Berlanga, A.J., Rusman, E., Eshuis, J. Hermans, H. & Sloep, P.B. (2010) Learning Networks for Lifelong Learning: An Exploratory Survey on Distance Learners' preferences. In L. Dirckinck-Holmfeld, V. Hodgson, C. Jones, M. de Laat, D. McConnell & T. Ryberg (Eds.). Proceedings of the 7th International Conference on Networked Learning (NLC 2010)(pp 44-51). May 3-4, 2010, Aalborg, Denmark.
  • Brouns, F., Berlanga, A., Fetter, S., Bitter-Rijpkema, M., Van Bruggen, J., Sloep, P. (2010) Social learning for university staff. In P. Kommers, P. Isaías, & Nian-Shing Chen (Eds.), Proceedings of Web Based Communities Conference (WEBC 2009), June 21-23, 2009, Algarve (pp. xx-yy). Portugal: IADIS Press.
  • Fetter, S., Berlanga, A. J., & Sloep, P. B. (2010). Using Ad-Hoc Transient Communities to Strengthen Social Capital: Design Considerations. In L. Dirckinck-Holmfeld, V. Hodgson, C. Jones, M. de Laat, D. McConnell & T. Ryberg (Eds.), Proceedings of the 7th International Conference on Networked Learning (NLC-2010) (pp. 151-158). May, 3-4, 2010, Aalborg, Denmark.
  • Fetter, S., Berlanga, A. J., & Sloep, P. B. (2010). Fostering Social Capital in a Learning Network: Laying the Groundwork for a Peer-Support Service.. International Journal of Learning Technology (IJLT), 5(3), 388-400.
  • Georgiakis, P., Retalis, S., Bitter-Rijpkema, M., Pannekeet, K., Rutjens, M., & Sloep, P. (2010). Design Patterns as Guidance for Designers of Groupware Used by Team for the Development of Innovative Products. In C. Kohls, & J. Wedekind (Eds.), Investigations of E-Learning Patterns: Context Factors, Problems, and Solutions (pp. 247-255). Hershey, New York: IGI Global.
  • Hsiao, Y. P., Brouns, F., & Sloep, P. B. (2010). Effect of using peer tutoring to support knowledge sharing in Learning Networks: A cognitive load perspective. ICO-Toogdag. November, 4, 2010, Amstelveen, The Netherlands: VU Amsterdam
  • Lansu, A. Boon, J., Sloep, P. & Van Dam-Mieras, R. (2010) Learning in Networks for Sustainable Development. In L. Dirckinck-Holmfeld, V. Hodgson, C. Jones, M. de Laat, D. McConnell & T. Ryberg (Eds.), Proceedings of the 7th International Conference on Networked Learning (NLC-2010) (pp. 249-256). May, 3-4, 2010, Aalborg, Denmark.
  • Miao, Y., Boon, J., Van der Klink, M., Sloep, P.B., & Koper, R. (2011) Support Interoperability and Reusability of Emerging Forms of Assessment: Some Issues on Integrating IMS LD with IMS QTI. In Fotis Lazarinis, Steve Green & Elaine PearsonHandbook of Research on E-Learning Standards and Interoperability: Frameworks and Issues
  • Rajagopal, K., Joosten-ten Brinke, D., & Sloep, P. B. (2010). Using Personal Professional Networks for Learning in Social Work: Need for Insight into the Real-World Context. In M. Wolpers, P. A. Kirschner, M. Scheffel, S. N. Lindstaedt, & V. Dimitrova (Eds.), Sustaining TEL: From Innovation to Learning and Practice, 5th European Conference on Technology Enhanced Learning, EC-TEL 2010. LNCS 6383 (pp. 572-577). September, 28 - October, 1, 2010, Barcelona, Spain. Berlin, Heidelberg, New York: Springer. Retrieved December 23, 2010, from http://www.springerlink.com/index/R301MT4043182587.pdf
  • Rusman, E., Van Bruggen, J., Sloep, P. & Koper, R. (2010). Fostering trust in virtual project teams: Towards a design framework grounded in a TrustWorthiness ANtecedents (TWAN) schema. Int. J. of Human-Computer Studies 68(11), 834-850.
  • Rusman, E., Van Bruggen, J., Sloep, P. & Valcke, M. (2010). The Mind´s Eye on Personal Profiles; How to Inform Initial Trustworthiness Assessments in Virtual Project Teams. In G. Kolfschoten, T. Herrmann, & S. Lukosch (Eds.), Lecture Notes in Computer Science: Vol. 6257. Collaboration and Technology. Proceedings of the 16th International Conference CRIWG 2010 (pp. 297-304). September, 20-23, 2010, Maastricht, The Netherlands. Heidelberg, Germany: Springer.
  • Sie, R. L. L., Bitter-Rijpkema, M. E., & Sloep, P. B. (2010). A Simulation for Content-based and Utility-based Recommendation of Candidate Coalitions in Virtual Creativity Teams. 1st Workshop on Recommender Systems for Technology Enhanced Learning (RecSysTEL 2010). September, 29 -30, 2010, Barcelona, Spain.
  • Sie, R., Bitter-Rijpkema, M. & Sloep, P. (2010) Coalition Formation in Networked Innovation: Directions for Future Research. In L. Dirckinck-Holmfeld, V. Hodgson, C. Jones, M. de Laat, D. McConnell & T. Ryberg (Eds.). Proceedings of the 7th International Conference on Networked Learning, May, 3-4, 2010, Aalborg, Denmark.
  • Sloep, P. B. (2010). Foreword. In Tzanavari, A. & Tsapatsoulis N. (Eds) Affective, Interactive and Cognitive Methods for E-Learning Design: Creating an Optimal Education Experience. Hershey, PA: IGI Global.
  • Wopereis, I.G.J.H., Sloep, P.B., & Poortman, S. (2010). Weblogs as Instruments for Reflection-on-Action in Teacher Education. Interactive Learning Environments, 18, 245-261. doi:10.1080/10494820.2010.500530
• 2009
  • Berlanga, A., Rusman, E., Bitter-Rijpkema, M., & Sloep, P. (2009). Guidelines to foster interaction in online communities for Learning Networks. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 27-42). Berlin Heidelberg: Springer.
  • Fetter, S., Berlanga, A. J., & Sloep, P. B. (2009). Enhancing the Social Capital of Learning Communities by Using an Ad Hoc Transient Community Service. In R. Klamma (Ed.), Proceedings of the 8th International Conference on Web-based Learning (ICWL) 2009. August, 19-21, 2009, Aachen, Germany, (150-157). Heidelberg, Berlin: Springer.
  • Georgiakakis, P., Retalis, S., Bitter-Rijpkema, M., Pannekeet, K. Rutjens, M., & Sloep, P.B. (2009) Design Patterns as Guidance for Designers of Groupware Used by Team for the Development of Innovative Products Proceedings of the E-Learning Patterns Workshop. May, 4-6, 2009, Tübingen, Germany: Knowledge Media Research Centre.
  • Hsiao, Y. P., Brouns, F., Kester, L., & Sloep, P. B. (2009). Optimizing Knowledge Sharing In Learning Networks Through Peer Tutoring. In D. Kinshuk, J. Sampson, J. Spector, P. IsaÍas, P. Barbosa & D. Ifenthaler (Eds.). Proceedings of IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2009) (pp. 550-551). November, 20-22, 2009, Rome, Italy: Springer.
  • Kester, L., & Sloep, P. (2009). Knowledge Dating and Knowledge Sharing in Ad-Hoc Transient Communities. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 43-55). Berlin, Heidelberg: Springer.
  • Koper, R., Sloep, P.B., Hummel, H.G.K., Vogten, H., Van Bruggen, J. Specht, M. et al. (2009) Conclusions of the Book. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 399-410). Berlin, Heidelberg: Springer.
  • Miao, Y., Sloep, P., Hummel, H. & Koper, R. (2009) Improving the unreliability of competence information: an argumentation to apply information fusion in learning networks. Int. J. Cont. Engineering Education and Life-Long Learning 19 (4/5/6), 366-380.
  • Miao, Y., Van der Klink, M., Boon, J., Sloep, P. B., & Koper, R. (2009). Toward an Integrated Competence-based System Supporting Lifelong Learning and Employability: Concepts, Model, and Challenges. In R. Klamma (Ed.), Proceedings of the 8th International Conference on Web-based Learning (ICWL) 2009, August, 19-21, 2009, Aachen, Germany, (265-276). Heidelberg, Berlin: Springer.
  • Miao, Y., Van der Klink, M., Boon, J., Sloep, P. B., & Koper, R. (2009). Enabling Teachers to Develop Pedagogically Sound and Technically Executable Learning Designs [special issue: Learning Design]. Distance Education, 30(2), 259-276.
  • Nadolski, R. J., van den Berg, B., Berlanga, A. J., Drachsler, H., Hummel, H. G. K., Koper, R., et al. (2009). Simulating Light-Weight Personalised Recommender Systems in Learning Networks: A Case for Pedagogy-Oriented and Rating-Based Hybrid Recommendation Strategies. Journal of Artificial Societies and Social Simulation, 12(1), 4.
  • Nadolski, R., van den Berg, B., Berlanga, A. J., Hummel, H., Drachsler, H., Koper, R., & Sloep, P. (2009). How to set up simulations for designing light-weight personalised recommender systems. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 115-150). Berlin, Heidelberg: Springer.
  • Retalis, S & Sloep, P. (2009) Proceedings of the Workshop on Methods & Tools for Computer Supported Collaborative Creativity Process: Linking creativity & informal learning, Nice, September 30, 2009.
  • Rusman, E., Van Bruggen, J., Cörvers, R., Sloep, P., & Koper, R. (2009) From pattern to practice: evaluation of design patterns fostering trust in Virtual teams. Computers in Human Behavior, 25(5), 1010-1019.
  • Schilders, M., Sloep, P., Peled, E., & Boersma, K. (2009). Worldviews and evolution in the biology classroom. Journal of Biological Education, 43(3), 115-120. doi:10.1080/00219266.2009.9656165
  • Sie, R. L. L., Bitter-Rijpkema, M., Sloep, P. B., & Retalis, S. (2009). Knowledge Sharing Strategies for Collaborative Creativity. In S. Retalis & P. Sloep (Eds), Proceedings of the Workshop on Methods & Tools for Computer Supported Collaborative Creativity Process: Linking creativity & informal learning, Nice, September 30, 2009.
  • Sie, R. L. L., Bitter-Rijpkema, M., & Sloep, P. B. (2009). The Influence of Coalition Formation on Idea Selection in Dispersed Teams: A Game Theoretic Approach. In U. Cress, D. Dimitrova & M. Specht (Eds.), Learning in the Synergy of Multiple Disciplines. 4th European Conference on Technology Enhanced Learning, EC-TEL 2009, Nice, France, September/October 2009, Proceedings (pp. 732-737). Berlin, Heidelberg: Springer.
  • Sloep, P. B. [section editor] (2009). Section 1: Social Interaction in Learning Networks. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 13-16). Berlin, Heidelberg: Springer.
  • Sloep, P.B. (2009). Fostering Sociability in Learning Networks through Ad-Hoc Transient Communities. In M. Purvis and B.T.R. Savarimuthu (Eds.), Computer-Mediated Social Networking, ICCMSN 2008, LNAI 5322 (62-75). Heidelberg, Germany: Springer.
  • Sloep, P. B. (2009). Innovation as a distributed, collaborative process of knowledge generation: open, networked innovation. In V. Hornung-Prähauser & M. Luckmann (Eds.), Kreativität und Innovationskompetenz im digitalen Netz - Creativity and Innovation Competencies in the Web, Sammlung von ausgewählten Fach- und Praxisbeiträgen der 5. EduMedia Fachtagung 2009 (pp. 33-38). May, 4-5, 2009. Salzburg, Austria: Salzburg Research Forschungsgesellschaft m.bH.
  • Sloep, P., & Kester, L. (2009). From Lurker to Active Participant. In R. Koper (Ed.), Learning Network Services for Professional Development (pp. 17-26). Berlin, Heidelberg: Springer.
  • Van Merriënboer, J.J.G., Kirschner, P.A., Paas, F., Sloep, P.B., & Caniëls, M.C.J. (2009). Towards an integrated approach for research on lifelong learning. Educational Technology Magazine, 49 (3), 3-15.
• 2008
  • Berlanga, A.J., Sloep, P.B., Brouns, F., Bitter, M., & Koper, R. (2008) Towards a TENCompetence ePortfolio. International Journal of Emerging Technologies (iJET), 3, 24-28.
  • Berlanga, A. J., Sloep, P. B., Brouns, F., Bitter-Rijpkema, M., & Koper, R. (2008). Towards a TENComptence ePortfolio. In H. W. Sligte & R. Koper (Eds.), Proceedings of the 4th TENCompetence Open Workshop. Empowering Learners for Lifelong Competence Development: pedagogical, organisational and technological issues (pp. 47-54). April, 10-11, 2008, Madrid, Spain: SCO-Kohnstamm Instituut, Amsterdam, The Netherlands.
  • Berlanga, A. J., Bitter-Rijpkema, M., Brouns F., & Sloep, P.B. (2008). On the importance of personal profiles to enhance social interaction in Learning Networks. In P. Kommers (Ed.), Proceedings of Web Based Communities Conference (WEBC 2008), July 24-26, 2008, Amsterdam (pp. 55-62). The Netherlands: IADIS Press.
  • Berlanga, A., Sloep, P.B., Kester, L., Brouns, F., Van Rosmalen, P., & Koper, R. (2008). Ad hoc transient communities: towards fostering knowledge sharing in Learning Networks International Journal of Learning Technology, 3(4), 443-458.
  • Fetter, S., Berlanga, A. J., & Sloep, P. B. (2008). Strengthening the community in order to enhance learning. In P. Kommers (Ed.), Proceedings of Doctoral Consortium at the IADIS International Conference on Web Based Communities (WEBC 2008) (pp. 285-289). July, 24-26, 2008, Amsterdam, The Netherlands: IADIS Press.
  • Miao, Y., Sodhi, T., Brouns, F., Sloep, P., & Koper, R. (2008). Bridging the Gap between Practitioners and E-Learning Standards: A Domain-Specific Modeling Approach. In Times of Convergence. Technologies Across Learning Contexts (pp. 284-289). Berlin: Springer.
  • Miao, Y., Sloep, P., & Koper, R. (2008). Modeling Units of Assessment for Sharing Assessment Process Information: Towards an Assessment Process Specification. In Advances in Web Based Learning - ICWL 2008 (pp. 132-144). Berlin: Springer.
  • Miao, Y., Sloep, P., & Koper, R. (2008). Modeling Units of Assessment for Sharing Assessment Process Information: towards an Assessment Process Specification. Proceedings of the 4th TENCompetence Open Workshop. Empowering Learners for Lifelong Competence Development: pedagogical, organisational and technological issues (pp. ?-?). April, 10-11, 2008, Madrid, Spain: SCO-Kohnstamm Instituut, Amsterdam, The Netherlands.
  • Sloep, P. B. (2008). Preface to the special issue: "Comparing Educational Modelling Languages on the 'Planet Game' Case Study" [Electronic Version]. Journal of Interactive Media in Education, 2008 from http://jime.open.ac.uk/2008/17/.
  • Sloep, P. (2008). Netwerken voor lerende professionals. Develop, 2008(4), 84 - 91.
  • Van Rosmalen, P., Sloep, P., Brouns, F., Kester, L., Berlanga, A., Bitter, M., & Koper, R. (2008). A model for online learner support based on selecting appropriate peer tutors. Journal of Computer Assisted Learning, 24(6), 483-493.
  • Van Rosmalen, P., Sloep, P. B., & Brouns, F. (2008). Online ondersteuning door middel van automatisch geselecteerde medestudenten. In W. Jochems, P. den Brok, T. Bergen & M. van Eijck (Eds.), Licht op Leren - Proceedings van de 35e Onderwijs Research Dagen. June, 18-20, 2008 (pp. 164-166). Eindhoven, The Netherlands.
  • Van Rosmalen, P. Sloep, P.B., Kester, L., Brouns, F., De Croock, Pannekeet, K., & Koper, R. (2008). A learner support model based on peer tutor selection. Journal of Computer Assisted Learning, 24(1), 74-86.
• 2007
  • Berlanga, A., Kester, L., Sloep, P., Brouns, F., Van Rosmalen, P., Koné, & Koper, R. (2007). Fostering Knowledge Sharing in Ad Hoc Transient Communities. In Griffiths, D., Koper,R., & Liber, O. (2007). Service Oriented Approaches and Lifelong Competence Development Infrastructures. Proceedings of the 2nd TENCompetence Open Workshop. Institute of Educational Cybernetics: Bolton, UK. Available online at: http://hdl.handle.net/1820/1023
  • Berlanga, A., Sloep, P. B., Brouns, F., Rosmalen, P. v., Bitter-Rijpkema, M. E., & Koper, R. (2007). Functionality for learning networks: lessons learned from social web applications. Proceedings of the E-portfolio 2007 Conference, October 18-19, Maastricht, The Netherlands.
  • Brouns, F., Bitter-Rijpkema, M. E., Sloep, P. B., Kester, E., Van Rosmalen, P., & Berlanga, A., et al. (2007). Personal profiling to stimulate participation in learning networks. Proceedings of the E-portfolio 2007 Conference, October 18-19, Maastricht, The Netherlands.
  • De Bakker, G., Sloep, P., & Jochems, W. (2007). Students and Instant Messaging: Survey on current use and demands for higher education. Research in learning Technology (ALT-J), 15(2), 143-153.
  • Kester, Liesbeth, Sloep, Peter.B., Van Rosmalen, Peter, Brouns, Francis, Koné, Malik, & Koper, Rob (2007). Facilitating Community Building in Learning Networks Through Peer-Tutoring in Ad Hoc Transient Communities. International Journal of Webbased Communities, 3(2), 198-205.
  • Kester, L., Van Rosmalen, P., Sloep, P., Brouns, F., Koné M., & Koper, R. (2007). Matchmaking in Learning Networks: Bringing Learners Together for Knowledge Sharing. Interactive Learning Environments, 15(2), 117-126.
  • Koné, M., Berlanga, A. J., Sloep, P. B., & Koper, R. (2007). A Learning Community Simulation. In P. Kommers & P. Isaías (Eds.), Proceedings of the IADIS International Conference on Web Based Communities 2007 (pp. 331-335). February, 18-20, 2007, Salamanca, Spain: IADIS Press.
  • Schilders, M., Boersma, K., & Sloep, P. (2007). Een onderwijsleerstrategie voor het thema evolutie en levensovertuiging. In R. Bosker, S. Doolaard, A. Jacobse (red.) Zorgvuldig en veelbelovend onderwijs, Proceedings van de 34e Onderwijs Research Dagen, 6-8 juni 2007, Groningen (blz. 70-71). Groningen: Gronings Instituut voor Onderzoek van Onderwijs.
  • Sloep, P. B., & Jochems, W. (2007). De e-lerende burger. In J. de Haan & J. Steyaert (red.), Jaarboek ICT en samenleving 2007; Eindelijk digitaal (171-187). Amsterdam: Boom.
  • Sloep, P.B., Kester, L. Brouns, F., Van Rosmalen, P., De Vries, F., De Croock, M., & Koper, R. (2007) Ad Hoc Transient Communities to Enhance Social Interaction and Spread Tutor Responsibilities . In V. Uskov (Ed.) The Sixth IASTED International Conference on Web-based Education WBE 2007, March 14-16, Chamonix, France (pp. 549-554) . Calgary, Canada: Acta Press.
  • Van Rosmalen, P., Brouns, F., Sloep, P.B., Kester, L., Berlanga, A., Bitter, M., & Koper, R. (2007). Question-answering through selecting and connecting peer-studentens. Proceedings of the ePortfolio 2007 Conference. October, 18-19, Maastricht, The Netherlands.
  • Van Rosmalen, P., Sloep, P. B., Brouns, F. M. R., Kester, L., Koné, M., & Koper, R. (2007). Question-Answering - Connecting and Supporting the Learner. In F. Wild, M. Kalz, J. van Bruggen & R. Koper (Eds.), Proceedings of 1st European Workshop on Latent Semantic Analysis in Technology-Enhanced Learning (pp. 1-2). March, 29-30, 2007, Heerlen, The Netherlands: Open University of the Netherlands.
  • Van Rosmalen, P., Brouns, F., Sloep, P. B., Kester, L., Berlanga, A., Bitter, M., et al. (2007). A Support Model for Question Answering. In T. Navarette, J. Blatt & R. Koper (Eds.) Open Workshop 'Current Research on IMS Learning Design and Lifelong Competence Development Infrastructures' (pp. 75-80). 21-22 June, Barcelona, Spain.
• 2006
  • Cheak, A.M., Angehrn, A.A., & Sloep, P.B. (2006). Enhancing Lifelong Competence Development and Management Systems with Social Network-based Concepts and Tools. In Kinshuk, R. Koper, P. Kommers, P. Kirschner, D.G. Sampson, W. Didderen (Eds.), Sixth International Conference on Advanced Learning Technologies (ICalt 2006), Kerkrade, Netherlands (pp. 487-488). Los Alamitos, CA: IEEE.
  • Cheak, A.M., Angehrn, A.A., & Sloep, P.B. (2006). Enhancing Social Navigation and Knowledge Exchange within Lifelong Competence Development and Management Systems. In R. Koper & K. Stefanov (Eds.), Proceedings Workshop Learning Networks for Lifelong Competence Development (pp. 117-125). Sofia, Bulgaria, 30 & 31, 2006.
  • Kester, L., Van Rosmalen, P., Sloep, P., Brouns, F., Brouwers, M., & Koper, R. (2006). Matchmaking in Learning Networks: A System to Support Knowledge Sharing. In R. Koper & K. Stefanov (Eds.), Proceedings Workshop Learning Networks for Lifelong Competence Development, Sofia, Bulgaria, 30 & 31, 2006.
  • Kester, L. Sloep, P.B., Brouns, F., Van Rosmalen, P., De Vries, F., J. & Koper, R. (2006). Enhancing social interaction and spreading tutor responsibilities in bottom-up organized learning networks In P. Kommers, P. Isaias, & A. Goikoetxea (Eds.), Proceedings of the IADIS International Conference on Web Based Communities 2006, San Sebastian, Spain, 26-28 February 2006 (pp. 80-87). San Sebastian, Spain: IADIS Press.
  • Sloep, P.B., Van Bruggen, J., Tattersall, C., Vogten, H., Koper, R., Brouns, F., & Van Rosmalen, P. (2006). Innovating education with an educational modelling language: two case-studies. Innovations in Education and Teaching International 43 (3), 291-301.
  • Sloep, P.B., Van Rosmalen, P., Kester, L., Brouns, F., & Koper, R. (2006). In Search of an Adequate Yet Affordable Tutor in Online Learning Networks. In Kinshuk, R. Koper, P. Kommers, P. Kirschner, D.G. Sampson, & W. Didderen (Eds.), Proceedings of the sixth International Conference on Advanced Learning Technologies (ICALT 2006), Kerkrade, Netherlands (pp. 603-607). Los Alamitos, CA: IEEE.
  • Van Rosmalen, P., Sloep, P., Brouns, F., Kester, L., Koné, M. & Koper, R. (2006). Knowledge Matchmaking in Learning Networks: Alleviating the tutor load by connecting learning network users. British Journal of Educational Technology, 37(6), 881-895.
  • Vogten, H., Tattersall, C., Koper, R., Van Rosmalen, P., Brouns, F., Sloep, P., Van Bruggen, J., & Martens, H. (2006). Designing a learning design engine as a collection of finite state machines. International Journal on E-Learning, 5(4), 641-661.
• 2005
  • Brouns, F., Koper, R., Manderveld, J., Van Bruggen, J., Sloep, P., Tattersall, C. & Vogten, H.(2005). A first exploration of an inductive analysis approach for detecting learning design patterns. Journal of Interactive Media in Education (Advances in Learning Design. Special Issue, eds. Colin Tattersall, Rob Koper), 2005/03. Online available: jime.open.ac.uk/2005/03]
  • De Vries, F.J., Kester, L., Sloep, P.B., Van Rosmalen, P., Pannekeet, K., & Koper, R. (2005). Identification of critical time-consuming student support activities in e-learning that can be alleviated by learning technologies. Research in Learning Technology (ALT-J), 13(3), 219-229.
  • Koper, R., Giesbers, B., Van Rosmalen, P., Sloep, P., Van Bruggen, J., Tattersall, C., Vogten, H. & Brouns, F. (2005) A design model for lifelong learning networks Interactive Learning Environments 13(1), 71-92.
  • Koper, R., Rusman, E. & Sloep, P. (2005). Effective learning network J. Lifelong Learning in Europe, IX, 18-28.
  • Slangen, L.A.M.P., & Sloep, P.B. (2005). Mindtools in education, contributing to an ict-rich learning environment for technology education in primary schools. International Journal of Continuing Engineering Education , 15(3-6), 225-239.
  • Sloep, P.B., Hummel, H.  Manderveld, J. (2005). Basic design procedures for e-learning courses. In: Koper, R. & C. Tattersall (Eds) Learning design; A handbook on modelling and delivering networked education and training (pp. 139-60, 367-385). Heidelberg: Springer Verlag.
  • Tattersall, C., Vogten, H., Brouns, F., Koper, R., Van Rosmalen, P., Sloep, P., & Van Bruggen, J. (2005). How to create flexible runtime delivery of distance learning courses Educational Technology and Society, 8(3), 226-236.
  • Van Rosmalen, P., Brouns, F., Tattersall, C., Vogten, H., Van Bruggen, J., Sloep, P. & Koper, R. (2005). Towards an open framework for adaptive, agent-supported e-learning. International Journal of Continuing Engineering Education, 15(3-6), 261-275.
• 2004
  • Sloep, P.B. (2004). Leerobjecten: Leren in de kenniseconomie? In Jochems, W., van Merriënboer, J., Koper, R., Bastiaens, T. (Red.). Een geïntegreerde benadering van e-learning (pp. 173-186). Groningen: Wolters-Noordhoff.
    Vertaling van: Sloep, 2003 Learning objects: the answer to the knowledge economy's predicament?
  • Sloep, P.B. (2004). Reuse, portability and interoperability of learning content: Or why an educational modelling language. In R. McGreal, (Ed.). Online education using learning objects (pp.128-137). London: Routledge/Falmer.
  • Sloep, P.B. (2004). Learning Objects: the answer to the knowledge economy's predicament? in Jochems, W., R. Koper, and J. van Merriënboer (Eds). Integrated E-Learning. London: Routledge/Falmer. 139-151.
  • Van Bruggen, J., Sloep, P., van Rosmalen, P., Brouns, F., Vogten, H., Koper, R. & Tattersall, C. (2004). Latent semantic analysis as a tool for learner positioning in learning networks for lifelong learning, British Journal of Educational Technology, 35(6), 729-738.
• 2003
  • Bitter-Rijpkema, M. E., Sloep, P.B. & Jansen, D. (2003). Learning to change. The virtual business approach to professional workplace learning. Educational Technology & Society. 6(1), 18-25.
    Reprinted in: B. Basu (Ed), (2006) Organizational Learning, perspectives and practices. ICFAI University Press. Hyderabad. (India).
  • Kirschner, P., Carr, Ch. Van Merriënboer, J. & Sloep, P.B. (2003). How Expert Designers Design. Performance Improvement Quarterly. 15(4), 86-104.
  • Sloep, P. (2003). Commentary on Diana Laurillard and Patrick McAndrew, Reusable Educational Software: A Basis for Generic e-learning Tasks, Chapter 7 of: Reusing Online Resources: A Sustainable Approach to eLearning, (Ed.) Allison Littlejohn. Kogan Page, London. Journal of Interactive Media in Education, 1. doi:10.5334/2003-1- reuse-10
• 2002
  • Sloep, P.B. (2002) Reuse and interoperability in practice [Hergebruik en interoperabiliteit in de praktijk]. In Fr. Daems, R. Rymenans & G.Rogiest (Eds.), Onderwijsonderzoek in Nederland en Vlaanderen, Proceedings van de 29e Onderwijs Research Dagen 2002 te Antwerpen (528-530). Antwerpen: Universiteit Antwerpen.
  • Sloep, P.B. (2002). Necessary Conditions for the Flexible Reuse of Educational Content. Conference Proceedings of the 8th International Conference of European University Information Systems, EUNIS 2002. The Changing Universities: The Challenge of New Technologies, L.M. Ribeiro and J.M. dos Santos (eds) Porto, June 2002. Pp 114-117.
  • Verstelle, M., Sloep, P.B. & de la Parra, B. (2002). ELO´s, DLO´s en LMS´en: achtergronden en soorten.[Electronic learning environments, digital learning environments and learning management systems: backgrounds and kinds] In: ICT in het hoger onderwijs; stand van zaken, H.Frencken, J.Nedermeijer, A.Pilot. I. ten Dam (red.), IVLOS en ICLON. blz. 85 -98.
  • Verstelle, M., de la Parra, B. & Sloep, P.B. (2002).De keuze van een elektronische leeromgeving In: ICT in het hoger onderwijs; stand van zaken, H.Frencken, J.Nedermeijer, A.Pilot. I. ten Dam (red.), IVLOS en ICLON. blz. 99 -112.
• 2001
  • Ivens, W., Sloep, P.B. (2001) Changing environmental sciences education needs: how can we meet them? Experiments with constructivist learning within environmental sciences curricula. auDes-conference Bridging Minds & Markets; Venice, April 5-7, 2001, session A3 Environmental Sciences Education for a new generation.
  • Sloep, P.B. (2001) Reusability and Interoperability in Practice Conference Proceedings, Online Educa 2001, Berlin
  • Westera, W., & Sloep, P.B. (2001) Into the Future of Networked Education. In Larry R. Vandervert, Larisa V. Shavinina & Richard A. Cornell (Eds) Provocative and Do-Able Futures for CyberEducation: Leadership for the Cutting Edge (pp. 115 - 137). Mary Ann Liebert, Publishers, Larchmont, NY.
• 2000
  • Rusman, E., & Sloep, P.B. (2000) Design, development, and implementation of education in Edubox. In: J. Bourdeau & R. Heller (Eds), Proceedings of Ed-Media 2000, Montréal, Canada, June 26 - July 1, 2000 (pp. 1682-1684). AACE, Charlottesville.
  • Sloep, P.B., & Rusman, E. (2001) What is so revolutionary about the internet education? In: J. Bourdeau and R. Heller (Eds), Proceedings of Ed-Media 2000, Montréal, Canada, June 26 - July 1, 2000 (pp. 1705-1706). AACE, Charlottesville.
  • Van Petegem, W., Gerrissen, J., Jansen, D., Schuwer, R., & Sloep, P.B. (2000) VirtualBusinessTeams for Professional Development and Team Learning. In: S.D. Franklin, E. Strenski (eds) Building University Electronic Educational Environments, IFIP TC3 WG3.2/3.6, Kluwer Academic Publishers, Dordrecht, pp. 67-78.
  • Westera, W., Sloep, P.B., & Gerrissen, J. (2000) The Design of the Virtual Company; Synergism of Learning and Working in a Networked Environment Innovations in Education and Training International 37(1), 24-33.
• 1999
  • Sloep, P.B., Slot, W., Sluijsmans, D., & De Haan, D. (1999) Competentiegericht leren in het Virtueel bedrijf [Competence-based learning in the Virtual Company]. In: K. Schlusmans, R. Slotman, C. Nagtegaal, G. Kinkorst (eds). Competentiegerichte leeromgevingen [Competence-based learning environments], Lemma, Amersfoort, pp 193 -208.
  • Sloep, P.B., & Jansen, D. (1999) Leren in het Virtuele bedrijf; competentieontwikkeling, kennismanagement en bijscholing van de OUNL. BedrijfsOpleidingen 4, 10-11.
  • Sloep, P.B., Gerissen, J., Jansen, D. & Schuwer, R. (1999) A Virtual Company as a Learning Environment. Proceedings 5th Audes Conference, ETHZ, Zürich (electronic publication.
  • Van der Vleugel, H., Gerrissen, J., Sloep, P.B., Jansen, D. & Van Petegem, W. (1999) Modes of Personal and Organizational Learning in VirtualBusinessTeams. In: Erkii Rämö (ed.) Proceedings of ENABLE99, Enabling Network Based Learning, pp 46-55. Vantaa Institute of Technology, Espoo, Finland.
  • Van Petegem, W., Sloep, P.B., Gerrissen, J., Jansen, D. & Schuwer, R. (1999) Virtual Business Teams: Enabling Competence-Based Learning and Working in a Virtual Networked Enterprise. In: Erkii Rämö (ed.) Proceedings of ENABLE99, Enabling Network Based Learning, pp 82-88. Vantaa Institute of Technology, Espoo, Finland.
• 1998
  • Westera, W. & Sloep, P.B. (1998) The Virtual Company: Toward a Self-Directed, Competence-Based Learning Environment in Distance Education. Educational Technology 38 (1): 32-37.
• 1997
  • S.D. Mitchell, S.D., L. Daston, G. Gigerenzer, N. Sesardic, & Sloep, P.B. (1997) The Whys and Hows of Interdisciplinarity. In: P. Weingart et al. (eds) Human by Nature; Between Biology and the Social Sciences. Lawrence Erlbaum, Mahwah NJ, London, pp 103-150.
• 1996
  • Sloep, P.B. & Blowers, A. (1996) Environmental Policy in an International. Context: Conflicts. Arnold, London (editor with A. Blowers) Also published in Slowak as: Environmentalne Problemy Ako Konflikty Zaujmov by Vydala City University Bratislava, 1996
  • Sloep, P.B., W.P.M.F. Ivens, D. Jansen & A.L.E Lansu (1996) Internet: een revolutie voor de Milieukundige? (Internet, a revolution for the Environmental Scientist?) Arena 7: 8-9.
  • Sloep, P.B. (1996) Running a Virtual Classroom: Progress and Problems. In: Martha Bergler (ed) Didaktik des Fernstudiums aus erwachsenenpädagogischer Sicht; Dokumentation zum Symposium am 6./7.11.1995 in Tübingen. Deutsches Institut für Fernstudienforschung an der Universität Tübingen. pp.156-160
  • Van Dam-Mieras, M., Sloep, P.B. & Leinders, J. (1996) A European Environmental Science Course. In: University Level Distance Education; Assessment and Perspectives, Proceedings of a Workshop Jointly Initiated and Organised by FernUniversität and EADTU in Hagen, December 1994, G. Fandel, R. Bartz & F. Nickolmann (eds.) pp 298-294.
• 1995
  • Sloep, P.B., & Van Dam-Mieras, M.C.E. (1995) Science on Environmental Problems. In: P. Glasbergen & A. Blowers (eds), Environmental Policy in an International Context; Perspectives on Environmental Problems, Arnold, London. Also published in Slowak as: Prirodne vedy a problemy zivotneho prostredia, In P. Glasbergen and A. Blowers, Nazory Na Environmentalne Problemy,Vydala City University Bratislava, 1996, pp. 27-51.
  • Van Dam-Mieras, M.C.E., & Sloep, P.B. (1995) Environmental Science Flexible Learning Initiative, International Academy of the Environment, Geneva.
  • Van Dam-Mieras, M.C.E., Meester, M.A.M., & Sloep, P.B. (1995) Sustainability, Cleaner Production and an International Learning Resource J. Cl. Production
• 1994
  • Sloep, P.B. (1994) The Impact of 'Sustainability' on the Field of Environmental Science. In G.Skirbekk (Ed.) The Notion of Sustainability and its Normative Implications.Scandinavian University Press, Oslo, 29 - 55.
  • Sloep, P.B. (1994) Distance Learning and Environmental Education in Europe: a Case Study from The Netherlands. In: W.L.Filho (ed.) Trends in Environmental Education in Europe, U. Bradford, 8 - 10.
• 1993
  • Sloep, P.B. (1993) Methodology Revitalized? British Journal for the Philosophy of Science, 44 (2), 231-251.
  • Sloep, P.B., Van Mieras, M.C.E., & De Jeu, W. (1993) Environmental Issues at a Distance. In: M.F. Ramalhoto., Proceedings 2nd European Forum for Continuing Engineering Education. Lisbon, Portugal, April 28-30, pp. 35 - 41.
  • Sloep, P.B. (1993) Contribution to the round table. In: M.F.Ramalhoto., Proceedings 2nd European Forum for Continuing Engineering Education. Lisbon, Portugal, April 28-30, pp. 171 - 172.
  • Sloep, P.B., Van Dam-Mieras, M.C.E., & Niesink, R. (1993) Strategies to Survive. In: Counotte, A. et al Defence Mechanisms, Butterworth Heineman, pp.1-29.
  • Van der Steen, W.J. & Sloep, P.B. (1993) Philosophy, Education, and the Explosion of Knowledge. Interchange 24, pp 19-28.
• 1992
  • Doucet, P.G. & Sloep, P.B. (1992) Mathematical models in the life sciences. Reprinted with corrections 1993.
• 1991
  • Van der Steen, W. & Sloep, P.B. (1991) Philosophy of biology, faithful or useful? Biology and Philosophy 6(1): 93-99 book review of Paul Thompson: The structure of biological theories, SUNY Series in Philosophy and biology, Philosophy and Biology.
• 1990
  • Giere, R., Sloep, P.B., Reddingius, J. & Voorzanger, B. (1990) Vat op Wetenschap, een inleiding in wetenschappelijk denken. Wolters-Noordhoff, Open Universiteit (adaptation and translation of R.N. Giere, Understanding Scientific Reasoning)
• 1989
  • Sloep, P.B. (1989) (bookreview) Young, M.: 1988, The Metronomic Society: Natural Rythms and Human Timetables, Quarterly Review of Biology, 64, 529.
• 1988
  • Sloep, P.B., & Van der Steen, W.J. (1988) A Natural Alliance of Teaching and Philosophy of Science. Educational Philosophy and Theory 20 (2), 24-33.
  • Sloep, P.B. (1988) Will Historians of Science and Scientists Become Chums after all? Book review of Peter Bowler Evolution, the History of an Idea. Philosophy of the Life Sciences.
  • Van der Steen, W. J., & Sloep, P.B. (1988) Mere generality is not enough. Biology and Philosophy 3, 217219.
• 1987
  • Sloep, P.B. & Van der Steen, W.J. (1987) The Nature of Evolutionary Theory: the Semantic Challenge. Biology and Philosophy 2, 1-15.
  • Van der Steen, W.J & Sloep, P.B. (1987) Syntacticism versus Semanticism: Another Attempt at Dissolution. Biology and Philosophy 2, 33-41.
• 1984
  • Sloep, P.B. (1984) Controversen in de biologie [Controversies in biology]. Vakblad voor Biologen 64: 306-310.
  • Sloep, P.B. (1984) Methodologie: waarom zou men zich er iets van aan trekken? [Methodology, why be bothered with it?], Vakblad voor biologen 66, 401-404.
  • Sloep, P.B. (1984) Null Hypotheses in Ecology: Towards the Dissolution of a Controversy. In: PSA 1986, Volume 1, A. Fine and P. Machamer (eds.), Philosophy of Science Association, East Lansing, Michigan, pp.307-314.
  • Voorzanger, B. & Sloep, P.B. (1984) Boon en Smits populaire onderzoekstijl [The popular style of research of Boon and Smit], Kennis en Methode 4, 361-366.
• 1983
  • Sloep, P.B. (1984) Ecoterminologie en grondwaterregime, een kritische beschouwing [Ecoterminology and the ground water table], W.L.O. Mededelingen 7(2):30-35
  • Sloep, P.B. (1983) Patronen in het denken over vegetaties; een kritische beschouwing over de relatietheorie. Doctoral Thesis, April 23, 1983. Groningen: Faculteit Wiskunde en Natuurwetenschappen, Rijksuniversiteit Groningen. DOI: 10.13140/2.1.3724.1929
• 1975
  • Stoll, C.J., Veerman-Van Duivenbode, Y., Sloep, P.B. & Van der Woude, H.A. (1975) Light-sensitivity in the pulmonate gestropod Lymnaea stagnalis: Peripherally located shadow-receptors. Proc.Kon.Ned.Akad.Wet. C79(5): 510-516.