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Paul F. Marty Author vitae 《Museum Management and Curatorship》2006,21(4):317-335
This paper presents results from 21 semi-structured interviews with museum information professionals who were asked about their experiences working with information resources, tools, and technologies in museums. The interviews were analyzed to develop an understanding of the information literacy skills of museum information professionals. This paper presents the results of this analysis, and discusses the state of information literacy in museums, and the increasing need for museum information professionals to possess information literacy skills. The results illustrate how information literacy is defined by information professionals in museums, and how perceptions of information literacy and its importance to museums have changed over time. 相似文献
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An automatic method for correcting spelling and typing errors from teletypewriter keyboard input is proposed. The computerized correcting process is presented as a heuristic tree search. The correct spellings are stored character-by-character in a psuedo-binary tree. The search examines a small subset of the database (selected branches of the tree) while checking for insertion, substitution, deletion and transposition errors. The correction procedure utilizes the inherent redundancy of natural language. Multiple errors can be handled if at least two correct characters appear between errors. Test results indicate that this approach has the highest error correction accuracy to date. 相似文献
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Ron?TzurEmail author Marty?Simon 《International Journal of Science and Mathematics Education》2004,2(2):287-304
In this theoretical article, we distinguish two stages of learning a new mathematical concept – participatory and anticipatory. We use a recently developed mechanism for explaining mathematical conceptual learning – reflection on activity-effect relationship – as well as von Glasersfelds tripartite model of a scheme, to explain qualitative distinctions between the two stages. We use this distinction to explain why instructional interventions (including inquiry-based approaches) may not bring about the intended instructional goals. 相似文献
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Marji Erickson Warfield Penny Hauser-Cram Marty Wyngaarden Krauss Jack P. Shonkoff Carole C. Upshur 《Early education and development》2000,11(4):499-517
In this investigation we examine the relation between intensity, duration, and comprehensiveness of early intervention (EI) services and changes in three aspects of maternal well-being: parenting stress, social support, and family cohesion. Data on the hours, length, and types of services received by a sample of 133 children and families from EI programs in Massachusetts and New Hampshire were gathered from the point of entry into EI to the point of discharge around the child's third birthday. Hierarchical regression analyses were used to determine which measure of EI service intervention contributed significantly to the explained variance in changes in maternal well-being, over and above aspects of the child's functioning and prior levels of maternal well-being. Results indicated that, although greater service intensity was associated with improved family cohesion overall, mothers of children without motor impairment reported greater increases than mothers of children with motor impairment. Service intensity and comprehensiveness predicted significant increases in social support levels. EI services did not have a significant impact on parenting stress. Three practice and policy implications are discussed: building flexibility into EI service provision to be responsive to individual family needs; attending to the accommodations required of families raising a child with a motor impairment; and incorporating other aspects of family functioning into future studies of EI effectiveness. 相似文献
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D. Scott Tharp 《About Campus》2012,17(4):28-32
Diversity education is a challenging task that requires specific knowledge and training. D. Scott Tharp outlines four dimensions of cultural competence that all faculty and staff should develop to effectively and authentically support student development of critical cultural consciousness within a safe, affirming environment. 相似文献
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ResumenEsta investigarón tiene como objeto averiguar el efecto de claves visuales que representan diversas relaciones específicas entre objetos, en pruebas de memoria aplicadas a 611 niños de siete años de edad, divididos en seis grupos experimentales. Los resultados sugieren un mejor recuerdo de las asociaciones sintagmáticas frente a las asociaciones paradigmáticas. Este hecho puede interpretarse como un dominio de la memoria episódica sobre la semántica en una determinada etapa evolutiva (aunque una interpretación alternativa sugiere que la interacción entre tarea y prueba tiene más peso que la interacción entre tarea y sujeto). Si se acepta el dominio de la memoria episódica en una cierta etapa evolutiva, queda pendiente de averiguar si este dominio se mantiene o no a lo largo de etapas posteriores y, en caso afirmativo, cuáles serían las implicaciones. 相似文献