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Kshitij Sharma

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Publications associées (35)

Shaping learners’ attention in Massive Open Online Courses

Pierre Dillenbourg, Patrick Jermann, Himanshu Verma, Kshitij Sharma, Daniela Caballero Díaz

We present an eye-tracking study in the context of Massive Open Online Course (MOOC) videos. We propose to use a pre-test as a way of priming students about the video content before they watch the video. In this study, we used two versions of the same pre- ...

2016

How to quantify student's regularity?

Pierre Dillenbourg, Kshitij Sharma, Mina Shirvani Boroujeni, Lorenzo Lucignano, Lukasz Kidzinski

Studies carried out in classroom-based learning context, have consistently shown a positive relation between students' conscientiousness and their academic success. We hypothesize that time management and regularity are main constructing blocks of students ...

Springer2016

Visual Augmentation of Deictic Gestures in MOOC Videos

Pierre Dillenbourg, Kshitij Sharma

We present an eye-tracking study to compare different modalities for visual augmentations of the teacher’s explicit deictic gestures on a video lecture. We compared three visualizations: 1) hand gestures with a pointer, 2) gaze overlay, and 3) no-augmentat ...

2016

Detecting Collaborative Dynamics Using Mobile Eye-Trackers

Guillaume Zufferey, Sébastien Cuendet, Pierre Dillenbourg, Bertrand Roland Schneider, Kshitij Sharma

: Prior work has successfully described how low and high-performing dyads of students differ in terms of their visual synchronization (e.g., Barron, 2000; Jermann, Mullins, Nuessli & Dillenbourg, 2011). But there is far less work analyzing the diversity of ...

2016

Teaching Analytics: Towards Automatic Extraction of Orchestration Graphs Using Wearable Sensors

Pierre Dillenbourg, Kshitij Sharma, Luis Pablo Prieto Santos, Maria Jesus Rodriguez Triana

"Teaching analytics" is the application of learning analytics techniques to understand teaching and learning processes, and eventually enable supportive interventions. However, in the case of (often, half-improvised) teaching in face-to-face classrooms, su ...

Assoc Computing Machinery2016

Gaze Analysis methods for Learning Analytics

Kshitij Sharma

Eye-tracking had been shown to be predictive of expertise, task-based success, task-difficulty, and the strategies involved in problem solving, both in the individual and collaborative settings. In learning analytics, eye-tracking could be used as a powerf ...

EPFL2015

Looking AT versus Looking THROUGH: A Dual Eye-tracking study in MOOC Context

Pierre Dillenbourg, Patrick Jermann, Himanshu Verma, Kshitij Sharma, Daniela Caballero Díaz

We report the results from an eye-tracking study to show the differences in gaze patterns across the MOOC learners, while they watch a lecture individually as well as when they collaborate on an add-on activity. 98 university students took part in a study ...

ISLS2015

Studying teacher orchestration load in technology-enhanced classrooms: A mixed-method approach and case study

Pierre Dillenbourg, Kshitij Sharma

Teacher orchestration of technology-enhanced learning (TEL) processes plays a major role in students' outcomes, especially in face-to-face classrooms. However, few studies look into the fine-grained details of how such orchestration unfolds, the challenges ...

Springer2015

The burden of facilitating collaboration: Towards estimation of teacher orchestration load using eye-tracking measures

Pierre Dillenbourg, Kshitij Sharma, Luis Pablo Prieto Santos, Yun Wen

Teacher facilitation of CSCL activities is widely recognized as one of the main factors affecting student learning outcomes in formal face-to-face settings. However, the orchestration load that such facilitation represents for the teacher, within the const ...

International Society of the Learning Sciences2015

Displaying Teacher's Gaze in a MOOC: Effects on Students' Video Navigation Patterns

Pierre Dillenbourg, Patrick Jermann, Kshitij Sharma

We present an eye-tracking study where we augment a Massive Open Online Course (MOOC) video with the gaze information of the teacher. We tracked the gaze of a teacher while he was recording the content for a MOOC lecture. Our working hypothesis is that dis ...

2015

How Students Learn using MOOCs: An Eye-tracking Insight

Pierre Dillenbourg, Patrick Jermann, Kshitij Sharma

We present the results of an eye-tracking study on a Massive Open Online Course (MOOC) lecture showing the relation between gaze variables and students’ performance and learning strategy. 40 students watched a MOOC lecture while their eye-movements were be ...

2014

Eye-tracking perspectives of students’ learning trough MOOCs

Pierre Dillenbourg, Patrick Jermann, Himanshu Verma, Kshitij Sharma, Daniela Caballero Díaz

Activating student knowledge (ASK) before receiving learning materials improves their learning outcome (Tormey and LeDuc (2014)). We implement ASK through priming by using two versions of the same pretest in a dual eye-tracking study in a MOOC context. We ...

2014

Studying Teacher Cognitive Load in Multi-tabletop Classrooms Using Mobile Eye-tracking

Pierre Dillenbourg, Kshitij Sharma, Daniela Caballero Díaz, Luis Pablo Prieto Santos, Yun Wen

Increasing affordability is making multi-tabletop spaces (e.g., in school classrooms) a real possibility, and first design guidelines for such environments are starting to appear. However, there are still very few studies into the usability of such multi-t ...

ACM2014

“With-me-ness”: A gaze-measure for students’ attention in MOOCs

Pierre Dillenbourg, Patrick Jermann, Kshitij Sharma

We propose a gaze-based indicator of students’ attention in a MOOC video lecture. We report the results from an eye-tracking study during a MOOC lecture. We define the gaze- based indicator of students’ attention as “with-me-ness”. This answers a question ...

ISLS2014

Understanding Collaborative Program Comprehension: Interlacing Gaze and Dialogues

Marc-Antoine Nüssli, Pierre Dillenbourg, Patrick Jermann, Kshitij Sharma

We study the interaction of the participants in a pair program comprehension task across different time scales in a dual eye-tracking setup. We identify four layers of interaction episodes at different time scales. Each layer spans across the whole interac ...

2013

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