Search results for author:"Diego Zapata-Rivera"
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World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2003 (2003) pp. 1845–1848
Inspectable student models (ISMs) can offer support for student reflection, interactive diagnosis, knowledge awareness, and self, collaborative and negotiated assessment. We present a framework for e-learning environments based on ISMs. This...
IEEE Transactions on Learning Technologies Vol. 11, No. 1 (2018) pp. 41–53
Students can experience a variety of emotions while completing assessments. Some emotions can get in the way of students performing their best (e.g., anxiety, frustration), whereas other emotions can facilitate student performance (e.g., engagement)....
World Conference on Educational Media and Technology 2006 (June 2006) pp. 2474–2479
Previous grammar learning environments have made limited use of both theoretical and technological advances to date. This paper presents e-Grammar, a prototype of an assessment-based learning environment, which provides a variety of additional...
Computer Assisted Language Learning Vol. 23, No. 5 (December 2010) pp. 395–412
This article describes the development and evaluation of a computer-assisted language learning approach which integrates a finite state dialogue engine with an animated pedagogical agent. The design of the request game is theoretically motivated by...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2003 (2003) pp. 825–828
Offering interoperability with legacy applications is a challenge that many e-learning environments have to face. We have proposed and developed a middleware platform that uses an ontology based event mechanism that allows legacy applications to...
Journal of Educational Technology & Society Vol. 18, No. 2 pp. 21–32
We explored the use of technology-assisted, trialogue-based tasks to measure the English language proficiency of students learning English as a second or foreign language. A presumed benefit of the system for language assessment is its suitability...
Journal of Educational Measurement Vol. 44, No. 4 (2007) pp. 341–359
This paper defines Bayesian network models and examines their applications to IRT-based cognitive diagnostic modeling. These models are especially suited to building inference engines designed to be synchronous with the finer grained student models...
Combining Learning and Assessment in Assessment-Based Gaming Environments: A Case Study from a New York City School
Interactive Technology and Smart Education Vol. 6, No. 3 (2009) pp. 173–188
Purpose: The purpose of this paper is to propose and demonstrate an evidence-based scenario design framework for assessment-based computer games. Design/methodology/approach: The evidence-based scenario design framework is presented and demonstrated ...
Providing Formative Feedback to Pre-service Teachers as they Practice Facilitation of High-Quality Discussions in Simulated Mathematics and Science Methods Classrooms
Society for Information Technology & Teacher Education International Conference 2018 (Mar 26, 2018) pp. 1570–1575
In this study, we evaluated the on-going feedback needs for both teacher educators and preservice teachers (PSTs) from formative performance-based tasks. Specifically, we used a simulated performance-based task that would be formatively...
Jiangang Hao; Lei Liu; Alina A. von Davier; Nathan Lederer; Diego Zapata-Rivera; Peter Jaki; Michael Bakkenson
ETS Research Report Series 2017 (2017)
Most existing software tools for online collaboration are designed to support the collaboration itself instead of the study of collaboration with a systematic team and task management system. In this report, we identify six important features for a...