close

Article September 1, 2016

The SRI speech-based collaborative learning corpus

...containing high-quality audio recordings of middle school students working in groups of three to solve mathematical problems. Each student was recorded via a head-mounted noise-cancelling microphone. Each group was also...

Tech Report September 1, 2016

Privacy- preserving speech analytics for automatic assessment of student collaboration

...level, were explored. Fusion on features was also performed after transforming the later ones from the speaker to the group level. Machine learning approaches using Support Vector Machines and Random...

Conference Paper June 1, 2016

Spoken Interaction Modeling for Automatic Assessment of Collaborative Learning

Collaborative learning is a key skill for student success, but simultaneous monitoring of multiple small groups is untenable for teachers. This study investigates whether automatic audio- based monitoring of interactions...

Conference Paper May 1, 2015

Practical Measures of Learning Behaviors

This paper argues that improving learning reliably and at scale requires a specific orientation toward measurement, understood broadly. Drawing on examples from a partnership between SRI International and The Carnegie...

Tech Report December 1, 2014

Curriculum Materials Make a Difference for Next Generation Science Learning: Results from Year 1 of a Randomized Controlled Trial (Updated December 2014)

This report describes findings from a study of middle school science curriculum materials. In the study, middle school science teachers who used curriculum materials that presented opportunities for students to...

Tech Report March 1, 2014

Simulations for STEM Learning: A Systematic Review and Meta-Analysis (Brief)

This review addresses a gap in the current research literature on computer-based simulations for STEM learning. It was conducted by a team of researchers at SRI International under a contract...

Tech Report March 1, 2014

Simulations for STEM Learning: Systematic Review and Meta-Analysis (Executive Summary)

...mathematics (STEM) learning topics. Both quantitative and qualitative research studies on the effects of simulation in STEM were reviewed. Studies that reported effect size measures or the data to calculate...

Tech Report March 1, 2014

Simulations for STEM Learning: Systematic Review and Meta-Analysis (Full Report)

...(STEM) learning topics. Both quantitative and qualitative research studies on the effects of simulation in STEM were reviewed. Studies that reported effect size measures or the data to calculate effect...

Article October 1, 2013

Exploring Sources of Variation in Studies of Knowledge Structure Coherence: Comparing Force Meanings and Force Meaning Consistency Across Two Turkish Cities

Substantial variation has been observed across an international series of studies examining the consistency of students’ explanations of force and the most common meanings of force apparent in those explanations....

close check icon

Message Sent

Success! - Thank you for your interest.

share dwonload plus email external external project copy play call directions linkedin