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Citizen history and its discontents 
Mia Ridge, Open University / Trinity College Dublin 
@mia_out www.miaridge.com 
18 November 2014 
Senate House, London 
IHR Seminar in Digital History
What is crowdsourcing? 
'the act of a company or institution taking a 
function once performed by employees and 
outsourcing it to an undefined (and 
generally large) network of people in the 
form of an open call’ (Jeff Howe and Mark 
Robinson for Wired, 2006)
Cultural heritage crowdsourcing is... 
...asking the public to undertake meaningful 
tasks related to cultural heritage collections 
in an environment where the activities 
and/or goals provide inherent rewards for 
participation. The project should contribute 
to a shared, significant goal or research 
interest.
Crowdsourcing in cultural heritage 
Transforming input content into output 
content... 
...via a powerful purpose and / or enjoyable 
tasks that people want to help you with
Citizen science 
Version I: assisting scientists through 
participation in data processing tasks 
Version II: Some definitions additionally 
include participation in data analysis and 
research design
Participatory project models 
Contributory 
 the public contributes data to a project 
designed by the organisation 
Collaborative 
 both active partners, but lead by organisation 
Co-creative 
 all partners define goals together 
(Bonney et al, 2009,Center for Advancement of Informal Science Education 
(CAISE)
Avocational history 
• ‘amateur’ historians, sometimes with formal 
training or decades of experience
Communities of practice 
• ‘Social learning systems’, knowledge 
acquired through participation
What is ‘a historian’?
American Historical Association (AHA) 
'core competencies' 
• the ability to engage in historical inquiry, 
research, and analysis; 
• to practice historical empathy; 
• to understand the complex nature of the 
historical record; 
• generate significant, open-ended questions 
about the past and devise research strategies to 
answer them; 
• to craft historical narrative and argument; 
• to practice historical thinking
Historical thinking 
• Observation 
• Sourcing 
• Inferencing 
• Evidence 
• Question posing 
• Corroboration 
Bill Tally and Lauren B. Goldenberg, “Fostering Historical Thinking With Digitized 
Primary Sources,” Journal of Research on Technology in Education
Examples
FreeBMD
Forums as communities of practice
Old Weather
Old Weather
Operation War Diary
Operation War Diary
Operation War Diary
Operation War Diary
Operation War Diary
Children of the Lodz Ghetto
Children of the Lodz Ghetto
Conclusions from case studies 
• Exposure to historical material is powerful 
• A critical mass of discussion is important 
• Expert input in discussion is 
transformational 
• The effect of the ‘absent expert’?
Competing models of ‘citizen history’ 
• Grassroots, self-organised projects 
• ‘Accidentally’ citizen history projects 
• Intentional citizen history projects 
• Citizen history is the new crowdsourcing 
• ‘Accidentally not quite citizen history 
projects’
Structural issues that undermine 
‘citizen history’ projects
Thank you! 
Mia Ridge, Open 
University/Trinity 
College Dublin 
@mia_out The Library of Congress 
https://www.flickr.com/photos/library_of_congress/2179923 
364/