The 2nd Call for Papers for the 3rd annual Moodle Research Conference was announced on Feb 10th at Moodle.org. Submissions are due by March 27th this year. This year the event is organized by the California State University Office of the Chancellor. Read more at https://moodle.org/mod/forum/discuss.php?d=253910
From the announcement,
The Moodle Research Conference (MRC) is an annual international event dedicated to research and development (R&D) in learning and teaching carried out with Moodle. The MRC provides an opportunity for researchers, faculty/teachers, technologists, and other experts who either conduct research on the impact of using Moodle on student learning or develop tools increasing capacity to conduct research on Moodle use. Attendees share experiences and exchange research achievements and innovative developments. The aim of the conference is not to promote Moodle, but to bring together the community using Moodle to provide evidence about learning.
We invite prospective authors to submit full papers and shorter poster papers that critically report on research concerning learning and teaching with Moodle. In addition, this year we invite proposals for demonstrations of Moodle add-ons and analysis techniques that increase the capability to conduct research using Moodle. The conference will be preceded by working groups launching collaborative research projects.