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Article
Open AccessAn engagement-aware predictive model to evaluate problem-solving performance from the study of adult skills' (PIAAC 2012) process data
The benefits of incorporating process information in a large-scale assessment with the complex micro-level evidence from the examinees (i.e., process log data) are well documented in the research across large-...
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Chapter and Conference Paper
Evaluating the Rater Bias in Response Scoring in Digital Learning Platform: Analysis of Student Writing Styles
Automated essay scoring and short-answer scoring have shown tremendous potential for enhancing and promoting large-scale assessments. Challenges still remain in the equity and the implicit bias in scoring that...
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Chapter
Understanding the Effect of Cohesion in Academic Writing Clarity Using Education Data Science
Presenting complex information in a clear and concise manner in an academic paper is often considered a daunting task for many students. In particular, writing an abstract that could effectively convey the hig...
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Article
Analyzing students’ performance in computerized formative assessments to optimize teachers’ test administration decisions using deep learning frameworks
Artificial intelligence (AI) applications continue to improve decision-making processes at all levels of education. A relatively untouched area in which AI can be quite useful is automating assessment-related ...
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Article
Building an intelligent recommendation system for personalized test scheduling in computerized assessments: A reinforcement learning approach
The introduction of computerized formative assessments in the classroom has opened a new area of effective progress monitoring with more accessible test administrations. With computerized formative assessments...
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Article
Open AccessIntranasal plus subcutaneous prime vaccination with a dual antigen COVID-19 vaccine elicits T-cell and antibody responses in mice
We have developed a COVID-19 vaccine, hAd5 S-Fusion + N-ETSD, that expresses SARS-CoV-2 spike (S) and nucleocapsid (N) proteins with modifications to increase immune responses delivered using a human adenoviru...
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Article
Open AccessAn ACE2 Triple Decoy that neutralizes SARS-CoV-2 shows enhanced affinity for virus variants
The SARS-CoV-2 variants replacing the first wave strain pose an increased threat by their potential ability to escape pre-existing humoral protection. An angiotensin converting enzyme 2 (ACE2) decoy that compe...
