Docent: Transforming personal intuitions to scientific hypotheses through content learning and process training

Vineet Pandey, Justine Debelius, Embriette R. Hyde, Tomasz Kosciolek, Rob Knight, Scott Klemmer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

People's lived experiences provide intuitions about health. Can they transform these personal intuitions into testable hypotheses that could inform both science and their lives? This paper introduces an online learning architecture and provides system principles for people to brainstorm causal scientific theories. We describe the Learn-Train-Ask workflow that guides participants through learning domain-specific content, process training to frame their intuitions as hypotheses, and collaborating with anonymous peers to brainstorm related questions. 344 voluntary online participants from 27 countries created 399 personally-relevant questions about the human microbiome over 4 months, 75 (19%) of which microbiome experts found potentially scientifically novel. Participants with access to process training generated hypotheses of better quality. Access to learning materials improved the questions' microbiome-specific knowledge. These results highlight the promise of performing personally-meaningful scientific work using massive online learning systems.

Original languageEnglish (US)
Title of host publicationProceedings of the 5th Annual ACM Conference on Learning at Scale, L at S 2018
PublisherAssociation for Computing Machinery, Inc
ISBN (Electronic)9781450358866
DOIs
StatePublished - Jun 26 2018
Externally publishedYes
Event5th Annual ACM Conference on Learning at Scale, L at S 2018 - London, United Kingdom
Duration: Jun 26 2018Jun 28 2018

Publication series

NameProceedings of the 5th Annual ACM Conference on Learning at Scale, L at S 2018

Conference

Conference5th Annual ACM Conference on Learning at Scale, L at S 2018
Country/TerritoryUnited Kingdom
CityLondon
Period6/26/186/28/18

Keywords

  • Citizen Science
  • Online Learning
  • Social Computing Systems

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Education
  • Software
  • Computer Science Applications

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