Titlebook: Intelligent Tutoring Systems; 10th International C Vincent Aleven,Judy Kay,Jack Mostow Conference proceedings 2010 Springer-Verlag Berlin H

入伍仪式

Comparing Knowledge Tracing and Performance Factor Analysis by Using Multiple Model Fitting Proceduran KT+BF and comparable with PFA in predictive accuracy. We also examined whether the models’ estimated parameter values were plausible. We found that by tweaking PFA, we were able to obtain more plausible parameters than with KT.

Osteoporosis

举止粗野的人

The Invention Lab: Using a Hybrid of Model Tracing and Constraint-Based Modeling to Offer Intelligentudents’ needs while maintaining critical features of the inquiry process. Data from an in-class evaluation study illustrates how the Invention Lab helps students develop sophisticated mathematical models and improve their scientific inquiry behavior. Implications for intelligent support in ELE are discussed.

PAEAN

Eliciting Informative Feedback in Peer Review: Importance of Problem-Specific Scaffoldingrs’ work were less discriminating with respect to writing composition than to problem-specific issues. In other words, when students gave each other feedback regarding domain-relevant writing criteria, their ratings correlated to a much greater extent, suggesting that such ratings are redundant.

exorbitant

享乐主义者

变化无常

cular, through access to information. This evolution has also presented significant challenges, including new competition, changing customer engagement and business models, unprecedented transparency, privacy concerns, and cybersecurity threats. This chapter draws on the theory of disruptive innovat

勋章

Chee-Kit Looits lack important preconditions, such as financial resources, established ICT sectors, and relevant human capital. Current theoretical perspectives and policy prescriptions about them stem mainly from the Global North and provide little insight into how to establish these conditions “from scratch.”

相一致

Stacy Marsellaception. Parallel entrepreneurship, or concurrent entrepreneurship, is the simultaneous ownership of at least two business ventures. It is found all over the world but is particularly evident at the international level, in the form of conglomerates. It has been argued that entrepreneurs owning sever

自作多情