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This paper is adapted from a keynote address given to the AUA Annual Conference, held at Warwick 14–16 March 2005  相似文献   
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A child's first words mark the emergence of a uniquely human ability. Theories of the developmental steps that pave the way for word production have proposed that either vocal or gestural precursors are key. These accounts were tested by assessing the developmental synchrony in the onset of babbling, pointing, and word production for 46 infants observed monthly between the ages of 9 and 18 months. Babbling and pointing did not develop in tight synchrony and babble onset alone predicted first words. Pointing and maternal education emerged as predictors of lexical knowledge only in relation to a measure taken at 18 months. This suggests a far more important role for early phonological development in the creation of the lexicon than previously thought.  相似文献   
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ABSTRACT

Community College leaders face new and diverse challenges, often requiring different orientations to leadership than were effective previously. Yet, focusing on leadership as a series of career stages through which particular skills and techniques are learned often leaves leaders without the capacity to do the adaptive work required of their changing organizations. Conceptualizing leadership as an on-going process of learning relinquishes the need for a specific career orientation, and focuses on developing and sharing leadership throughout the college. Taking this approach uncovers mental models that affect how administrators see the world and, therefore, act within any environment. It shifts the goal of leadership preparation to understanding the concepts (and processes) of transforming organizational reality, challenging organizational status quo, and of deep change. It also ties leadership more directly to creating learning environments for leaders and others, which is important for community colleges interested in fulfilling the role of learning colleges. A model presenting leadership as learning concepts is presented, showing changes over time reflecting cognitive development of leaders and followers.  相似文献   
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ABSTRACT

Professional development can be a challenge for LIS professionals upon leaving graduate school and entering the work force. Engaging in an ongoing self-assessment of core competencies can assist LIS professionals in meeting their career goals. The Multi-Subject Learning Survey (MSLS) was administered to practicing librarians for a self-assessment of their abilities. Responses were analyzed through SPSS software to ascertain levels of ability in eight categories. A t test was performed for any significant differences between the groups of librarians. The survey was effective in identifying skills for improvement. Potential use by administrators for professional development and career planning were identified.  相似文献   
327.
In recent years book publishers have begun a gradual trend towards providing academic libraries with USB flash drives as content bearers of their products and services. This article reviews the current uses of the USB flash drive in academic libraries as well as the updates and changes to the USB flash drive. These updates and changes to the USB flash drive make it more appealing as the conveyor of the digital book; therefore giving librarians' flashbacks of old issues associated with a new trend.  相似文献   
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Today’s young people have integrated the online world into their everyday reality and schools have generally accepted the importance of technology in the education process. However, there has been limited use in schools of technology to counsel young people, although early indications suggest that school counsellors may be prepared to offer synchronous online counselling if they were supported by school principals. The aim of this study was to investigate Australian secondary school principals’ views about using an online format for counselling in schools. There were 33 principals who participated and they indicated technological competency and acknowledged the benefits of using technology in the counselling process. The principals were generally supportive of the provision of online school counselling, although their major concern was the need for more counsellors and the impact on the workload of current counselling staff. A few principals, however, were unconvinced about offering online counselling and had a fundamental preference for face-to-face communication experiences for students. Strategies for facilitating the acceptance of online counselling by principals and guiding implementation in schools are proposed.  相似文献   
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Studies have shown that under certain conditions pictures can facilitate young children’s oral prose comprehension. Can pictures also aid comprehension when the information is presented in written form rather than orally? If so, what kinds of pictures, under what conditions? These experimenters analyzed a prose passage into 350 idea units, then interspersed throughout the text pictures depicting either the 179 main ideas or both the main ideas and the 171 nonessential details, or included no pictures. The subjects, fourth and sixth graders, wrote down all they could remember of the story immediately and again 5 days later. Pictures did facilitate both immediate and delayed recall, but only of the main ideas.  相似文献   
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