| 1 | -- | 0 | Pietro Michelucci, Elena Simperl. Foreword |
| 3 | -- | 4 | François Grey. Of Citizens and Scientists: Preface to Special Issue on Learning and Creativity in Citizen Science |
| 5 | -- | 24 | Egle Marija Ramanauskaite, Mordechai Haklay. Creativity and Learning in Citizen Cyberscience - Lessons from the Citizen Cyberlab Summit |
| 25 | -- | 68 | Laure Kloetzer, Julien Da Costa, Daniel K. Schneider. Not so passive: engagement and learning in Volunteer Computing projects |
| 69 | -- | 97 | Oula Abu-Amsha, Daniel K. Schneider, Jose Luis Fernandez-Marquez, Julien Da Costa, Brian Fuchs, Laure Kloetzer. Data Analytics in Citizen Cyberscience: Evaluating Participant Learning and Engagement with Analytics |
| 99 | -- | 117 | Jose Luis Fernandez-Marquez, Ioannis Charalampidis, Oula Abu-Amsha, François Grey, Daniel K. Schneider, Ben Segal, Sharada P. Mohanty. CCLTracker Framework: Monitoring user learning and activity in web based citizen science projects |
| 119 | -- | 141 | Jesse Himmelstein. Improving Citizen Science Games through Open Analytics Data |
| 143 | -- | 159 | Muki Haklay. GeoKey - open infrastructure for community mapping and science |
| 161 | -- | 179 | Marguerite Benony, Marianne Cardon, Arnaud Ferré, Jean Coquet, Nathan Foulquier, Florian Thonier, Lucas Le Lann, Henry De Belly, Alexandre Evans, Aakriti Jain, Juan Manuel García Arcos, Jason Bland, Ian Marcus, Ariel B. Lindner, Edwin H. Wintermute. The smell of us - crowdsourcing human body odor evaluation |
| 181 | -- | 204 | Charlene Jennett, Laure Kloetzer, Anna L. Cox, Daniel Schneider, Emily Collins, Mattia Fritz, Michael J. Bland, Cindy Regalado, Ian Marcus, Hannah Stockwell, Louise Francis, Eleanor Rusack, Ioannis Charalampidis. Creativity in Citizen Cyberscience |
| 205 | -- | 211 | Poonam Yadav, John Darlington. Design Guidelines for the User-Centred Collaborative Citizen Science Platforms |
| 213 | -- | 223 | Poonam Yadav, John Darlington. Conceptual Frameworks for Building Online Citizen Science Projects |
| 225 | -- | 233 | Peter Hanappe, Rob Dunlop, Annemie Maes, Luc Steels, Nicolas Duval. Agroecology: A Fertile Field for Human Computation |
| 235 | -- | 241 | Daniel Lopez Martinez, Daniel Lombraña, François Grey, En-Te Hwu. A Crowdsourcing-based Air Pollution Measurement System Using DIY Atomic Force Microscopes |
| 243 | -- | 252 | Nicholas E. Johnson, François Grey. Landfill Hunter: Learning about Waste through Public Participation |