Learners sometimes have incoherent and fragmented intuitive prior knowledge that is (partly) "incompatible" with the to-be-learned contents. Such knowledge in pieces can cause conceptual disorientation and cognitive overload while learning. We hypothesized that a pre-training intervention providing a generalized schema as a structuring framework for such knowledge in pieces would support (re)or...

PURPOSE The purpose of this study is to investigate the pursuit of achievement goals in medical students and to assess the relationship between achievement goals, learning strategy, and motivation. METHODS Two hundred seventy freshman and sophomore premedical students and sophomore medical school students participated in this study, which used the Achievement Goals Scale and the Self-Regulate...

in this paper we present a new dimension to paraphrasing text in which characteristics of the original text motivate strategies for effective pacaphrasing. Our system combines two existing robust components: the IRIJS-.II natural language underst~mding system and the SPOKESMAN generation system. We describe the architectur(: of the system and enhancements made to these components to facilitate ...

A number of emerging large scale applications such as web archiving and time-stamped web objects generated through information feeds involve time-evolving objects that can be most effectively explored through search within a temporal context. We develop in this paper a new approach to handle the temporal text search of a time evolving collection of documents. Specifically, given a temporally an...