Promises & Challenges of Video Data Sharing: Perspectives from the Databrary Digital Library NICHD U01-HD-076595, NSF BCS-1238599, SRCD Karen E. Adolph New York University
Preview Behavior is essential for understanding typical & atypical development Video is essential for understanding behavior Video sharing & reuse will accelerate discovery Databrary makes it possible to share & reuse research videos
Behavior is essential to understand learning & development Adolph, K. (2014). Infant and mother natural locomotion and gait. Databrary . Retrieved November 29, 2015 from https://nyu.databrary.org/volume/89.
Behavior yields insights into what children are perceiving & thinking Franchak, J. & Adolph, K. (2015). Free viewing gaze behavior in infants and adults. Databrary . Retrieved November 30, 2015 from https://nyu.databrary.org/volume/192.
10/2/2015 Welcome to Datavyu’s documentation! || Datavyu: Video coding and data visualization tool Features Download User Guide Support Contact User Guide WELCOME ¡TO ¡DATAVYU’S DOCUMENTATION! Datavyu is a complete software package for visualizing and coding behavioral observations from video data sources. Designed by - and for - behavioral scientists, Datavyu facilitates data coding and sharing through the ongoing Databrary data library project. http://datavyu.org/user-guide/index.html 1/3
Video vs. other data
Video vs. other data Video IS the raw data Video is self documenting
Video vs. other data Video IS the raw data Video is self documenting Other data are processed & provenance is important Demographics, surveys, tests Imaging & physiological data Special metadata about instruments, processing
Flat file data vs. video
Flat file data vs. video
Flat file data vs. video “Bucket A”
Flat file data vs. video “Bucket A” “Bucket B”
Flat file data vs. video “Bucket A” “Bucket” “Bucket B”
Flat file data vs. video “Bucket A” “Bucket” “Bucket B” “Bucket 1”
Databrary: Preserve & reuse research videos
Databrary: Preserve & reuse research videos A home for classic studies & already completed studies
Databrary: Preserve & reuse research videos A home for classic studies & already completed studies A server & video data manager for ongoing studies
Databrary: Preserve & reuse research videos A home for classic studies & already completed studies A server & video data manager for ongoing studies Collaboration with colleagues
Databrary: Preserve & reuse research videos A home for classic studies & already completed studies A server & video data manager for ongoing studies Collaboration with colleagues A library for finding videos & images to use for teaching, learning, & research
Video Reuse
Non-research & pre-research uses
Non-research & pre-research uses Teaching
Non-research & pre-research uses Teaching Learn how to conduct a procedure
Non-research & pre-research uses Teaching Learn how to conduct a procedure Learn about a researcher’s stimuli, displays, or codes
Non-research & pre-research uses Teaching Learn how to conduct a procedure Learn about a researcher’s stimuli, displays, or codes Preliminary data to determine feasibility Are the behaviors visible & audible? Will this procedure work for you? Do preliminary results look promising?
Download excerpts for teaching
4/28/2016 Annotate Your Screenshot chrome-extension://alelhddbbhepgpmgidjdcjakblofbmce/edit.html 1/2
Example of Research Reuse
Catherine Tamis-LeMonda, NYU Tamis-LeMonda, C. (2013). Language, cognitive, and socio-emotional skills from 9 months until their transition to first grade in U.S. children from African-American, Dominican, Mexican, and Chinese backgrounds. Databrary . Retrieved November 29, 2015 from http://doi.org/10.17910/B7CC74.
Catherine Tamis-LeMonda, NYU Grocery store task Tamis-LeMonda, C. (2013). Language, cognitive, and socio-emotional skills from 9 months until their transition to first grade in U.S. children from African-American, Dominican, Mexican, and Chinese backgrounds. Databrary . Retrieved November 29, 2015 from http://doi.org/10.17910/B7CC74.
Diana Leyva, Davidson College
Questions?
Databrary makes it possible to share & reuse research videos
Videos are inherently identifiable Faces and voices may be recorded Names may be said aloud Personal spaces may be recorded Homes Classrooms
Two challenges Who has How to share access to identifiable identifiable video data? video data?
Who has access to identifiable video data?
Who has access to identifiable video data? Databrary restricts access to “Authorized Investigators” Faculty/independent researcher with “PI status” at a university or other institution Humans subjects ethics training Governed by an IRB
Who has access to identifiable video data? Databrary restricts access to “Authorized Investigators” Faculty/independent researcher with “PI status” at a university or other institution Humans subjects ethics training Governed by an IRB Access formalized with institutional agreements
Progress report
How to share identifiable video data?
How to share identifiable video data? Extend informed consent
How to share identifiable video data? Extend informed consent Separate consent to participate from release for sharing
How to share identifiable video data? Extend informed consent Separate consent to participate from release for sharing Release to share can be obtained after participation
Databrary release levels Unreleased Consent is missing or participant was not asked Kept private but can be stored on Databrary to keep datasets complete
Databrary release levels Unreleased Private Can still be stored on Databrary, lab & collaborators have access
Databrary release levels Unreleased Private Authorized users Shared with authorized Databrary users
Databrary release levels Unreleased Private Authorized users Excerpts Shared with authorized Databrary users, who can also show excerpts for research or educational purposes
Databrary release levels Unreleased Private Authorized users Excerpts Public Available to anyone
Unreleased
Private
Authorized Users
Excerpts
Databrary creates incentives for future sharing
Databrary creates incentives for future sharing Burdensome to curate data after a study is complete
Databrary creates incentives for future sharing Burdensome to curate data after a study is complete Instead, upload videos & add metadata while study is in progress
Databrary creates incentives for future sharing Burdensome to curate data after a study is complete Instead, upload videos & add metadata while study is in progress Databrary provides lab server, secure backup, preservation
Databrary creates incentives for future sharing Burdensome to curate data after a study is complete Instead, upload videos & add metadata while study is in progress Databrary provides lab server, secure backup, preservation When ready, share by clicking a button!
Judy DeLoache, University of Virginia www.sciencemag.org SCIENCE VOL 304 14 MAY 2004
DeLoache, J. (2014). Scale errors offer evidence for a perception-action dissociation early in life. Databrary . Retrieved November 29, 2015 from http://doi.org/10.17910/B7H019.
Questions?
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