Upcoming research on participation biases in OSM
Posted by Geospa_gal on 21 July 2017 in English. Last updated on 3 August 2017.I thought I would use the user diary as a means of introducing myself and my research activities. I am a Research Fellow in the Nottingham Geospatial Institute at the University of Nottingham interested in participation biases in geospatial crowdsourced projects such as OSM and other Volunteered Geographical Information (VGI) projects. I am also interested more broadly in biases in citizen science. My current research project is concerned with the way in which participation biases in OSM may potentially affect the usability of the data that is collected and subsequently what is available to location based service providers which use OSM as their primary geographical database.
It is my belief that a better understanding of participation biases in VGI can give us improved potential to contribute to the future sustainable planning of our urban environments and improve services in rural communities.
Having said this, my diary entry here is also an opportunity to set the scene for those of you who may be interested in getting involved in this work through participating in a survey which I will soon be publishing online.
My proposed survey will be aimed at collecting some brief demographic information about the OSM contributors who respond. I then intend to perform an analysis of the OSM database to try to identify differences between the activities and contributing behaviours of male and female contributors to OSM. This is of major interest to me. I hope that the results will enable me to make some important conclusions and observations about current VGI contribution practices and make useful and meaningful recommendations back to the OSM community and other crowdsourced data stakeholders around gender issues in participation. A key part of the dissemination of my research results will be making the outcomes of the work available to the OSM community via my OSM diary, the mailing list and hopefully an open-access journal paper.
I am hoping that many of you will be interested in the study, sufficiently so to take part! I am interested in the activities and behaviours of both male and female contributors and would encourage as many users as possible to participate. Identifying patterns of activity in the OSM database, based on which type of users contribute which type of information, could work to consider how to improve gender specific participation.
As soon as the survey is available I will publish it here as well as disseminate it through the OSM mailing system.
In the meantime, please don’t hesitate to contact me through the OSM messaging system if you wish to learn more about the survey or research project in general. Thank you for reading this far and I will post again with a link to the survey when it is open.
Discussion
Comment from imagico on 21 July 2017 at 10:15
Reading
makes me wonder: Are there any studies concerning biases in non-citizen science or is ‘bias in citizen science’ defined as difference in thematic focus or social structure from conventional non-citizen science so non-citizen science is by definition non-biased?
Same could be asked for conventionally gathered geodata - has anyone ever looked systematically at bias in non-crowdsourced geodata collections?
Setting this aside - the general recommendation for scientists studying OSM is to get a decent amount of experience on the project before beginning the study. Your user account has zero edits at the moment - which makes your approach a bit like someone starting a study on a Japanese sociology topic without ever having been to Japan…
Comment from Geospa_gal on 21 July 2017 at 10:38
Thank you imagico for your interests and comments. You raise an interesting point with regard to biases in other forms of non-citizen gathered data. There is a long cultural and historical tradition of bias in traditional maps which have, by some, been posited as ‘cultural constructs’ which represent and reflect the interests of those that have produced them. It is my proposition (as well as that of others) that crowdsourced maps have the potential to reproduce these issues of representation, hence the interest in exploring these issues further.
Comment from imagico on 21 July 2017 at 11:01
Ok, but if your hypothesis is that crowdsourced geodata reproduces the bias in conventional geodata gathering to actually verify or falsify that you would need to know (a) what the nature of the conventional bias is and (b) what non-biased geodata looks like. Otherwise you’d end up with a relatively meaningless statement like “The Japanese do a lot of things in ways that are similar to the ways of the Americans”.
Comment from Glassman on 21 July 2017 at 15:24
Not identifying yourself to us is troubling. All we have is your user name. Please identify yourself so we can learn more about you. Tell us about what some of the other research projects you may have been involved with.
Thanks, Clifford
Comment from SomeoneElse on 21 July 2017 at 16:03
Hi tigermilk and welcome to OSM!
Just in case you’re not aware, the next East Midlands OSM meetup is in Nottingham on Tuesday Evening at the Lincolnshire Poacher up Mansfield Road. You’re welcome to come along and say hello!
Best Regards,
Andy
Comment from saintam1 on 21 July 2017 at 21:45
That sounds like interesting research. Keep us posted!
Comment from Geospa_gal on 22 July 2017 at 06:51
Hi Andy (someoneElse)
Thank you for the info about the pub meet. I know the Poacher and would be very happy to take up the invitation. It will be great to meet some real contributors and learn more about the work you all do in OSM.
Zoe
Comment from Geospa_gal on 22 July 2017 at 07:00
Hi Clifford (Glassman)
Not identifying myself at this stage is by no means deliberate or strategic. When the survey is published (hopefully in a couple of weeks) there will be a link to my research page at the University of Nottingham (Nottingham Geospatial Institute) so that anyone interested in the work and being involved in the study can do so on a fully informed basis.
Thank you for your interest and comment.
Zoe