Skip to main content

Research Repository

Advanced Search

Task Workflow Design and its impact on performance and volunteers' subjective preference in Virtual Citizen Science

Sprinks, James; Wardlaw, Jessica; Houghton, Robert; Bamford, Steven; Morley, Jeremy

Task Workflow Design and its impact on performance and volunteers' subjective preference in Virtual Citizen Science Thumbnail


Authors

James Sprinks

Jessica Wardlaw

Jeremy Morley



Abstract

© 2017 The Authors Virtual citizen science platforms allow non-scientists to take part in scientific research across a range of disciplines. What they ask of volunteers varies considerably in terms of task type, variety, user judgement required and user freedom, which has received little direct investigation. A study was performed with the Planet Four: Craters project to investigate the effect of task workflow design on both volunteer experience and the scientific results they produce. Participants' feedback through questionnaire responses indicated a preference for interfaces providing greater autonomy and variety, with free-text responses suggesting that autonomy was the more important. This did not translate into improved performance however, with the most autonomous interface not resulting in significantly better performance in data volume, agreement or accuracy compared to other less autonomous interfaces. The interface with the least number of task types, variety and autonomy resulted in the greatest data coverage. Agreement, both between participants and with the expert equivalent, was significantly improved when the interface most directly afforded tasks that captured the required underlying data (i.e. crater position or diameter). The implications for the designers of virtual citizen science platforms is that they have a balancing act to perform, weighing up the importance of user satisfaction, the data needs of the science case and the resources that can be committed both in terms of time and data reduction.

Citation

Sprinks, J., Wardlaw, J., Houghton, R., Bamford, S., & Morley, J. (2017). Task Workflow Design and its impact on performance and volunteers' subjective preference in Virtual Citizen Science. International Journal of Human-Computer Studies, 104, 50-63. https://doi.org/10.1016/j.ijhcs.2017.03.003

Journal Article Type Article
Acceptance Date Mar 8, 2017
Online Publication Date Mar 9, 2017
Publication Date Aug 1, 2017
Deposit Date Mar 9, 2017
Publicly Available Date Mar 9, 2017
Journal International Journal of Human Computer Studies
Electronic ISSN 1071-5819
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 104
Pages 50-63
DOI https://doi.org/10.1016/j.ijhcs.2017.03.003
Keywords Citizen Science, Engagement Task workflow, Interface design
Public URL https://nottingham-repository.worktribe.com/output/849473
Publisher URL http://www.sciencedirect.com/science/article/pii/S1071581917300332
Related Public URLs https://www.journals.elsevier.com/international-journal-of-human-computer-studies/
Additional Information This article is maintained by: Elsevier; Article Title: Task Workflow Design and its impact on performance and volunteers' subjective preference in Virtual Citizen Science; Journal Title: International Journal of Human-Computer Studies; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.ijhcs.2017.03.003; Content Type: article; Copyright: © 2017 The Authors. Published by Elsevier Ltd.
Contract Date Mar 9, 2017

Files





You might also like



Downloadable Citations