منابع مشابه
Open-ended song learning in a hummingbird.
Vocal learning in birds is typically restricted to a sensitive period early in life, with the few exceptions reported in songbirds and parrots. Here, we present evidence of open-ended vocal learning in a hummingbird, the third avian group with vocal learning. We studied vocalizations at four leks of the long-billed hermit Phaethornis longirostris during a four-year period. Individuals produce a...
متن کاملOpen-ended category learning for language acquisition
This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, redistribution , reselling , loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to da...
متن کاملScaffolding in Open-Ended Learning Environments (OELEs) Workshop Co-Chairs:
Digital games have the potential to make unique and powerful contributions to science education efforts. Much of that potential, however, remains unrealized, partly because powerful games for science learning need to synergistically augment commercial game design conventions and principles with design principles specific to the goals and nature of science learning and research on science learni...
متن کاملLearning in Open-Ended Technology Environmefi s: Problems and Issues
This paper critically analyzes problems and issues related to learning with open, technology-based environments. Theoretical assumptions that underlie learning in this type of environment are clarified in the first section. The second section addresses imitations in adaptive capabilities of technology, including: the learner relies upon feedback that is contingent upon learner actions; when lea...
متن کاملAnalyzing Students' Metacognitive Strategies in Open-Ended Learning Environments
Novices often lack metacognition and self-regulation skills that are important for effective learning. Betty's Brain, an open-ended computer-based learning environment helps students practice and develop metacognitive strategies as they learn science topics. We extend previous work on sequence mining methods to discover students' frequentlyused behavior patterns from their activity sequences. O...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biology Letters
سال: 2013
ISSN: 1744-9561,1744-957X
DOI: 10.1098/rsbl.2013.0625