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Executives recognize the value of maintaining access to information. More managers filter their own e-mail rather than have assistants do this task. Organizing and storing data for future use are left to the personal preference of the individual manager. Is this in the best interest of the organization? Are data being stored in a manner causing them to be irretrievable in the future? Are irrelevant data being stored? This study investigates the strategies used to store and retrieve e-mail. The results revealed that the primary search strategy was a reliance on memory. The labels assigned to the e-mail folders triggered the user's memory. Although, in the short term, memory is sufficient for organizing and retrieving information, the lack of transferability and preservation of this information poses a danger. The association between the electronic file label and the stored information is unique to the manager and may lead to inaccessibility of relevant corporate knowledge in the future.  相似文献   
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The literature suggests that teacher morale is at an all time low in Australia (Hicks 2003, Smyth 2001) with teachers feeling undervalued, frustrated, unappreciated and demoralized (Smyth 2001; Senate Employment, Education and Training References Committee (SEETRC) 1998). In this paper the author utilizes the data gathered in a recent study into teaching excellence awards (Mackenzie 2004) as the medium to explore and discuss the issue of teacher morale and to provide some tentative suggestions for improving morale as proposed by the study participants. If we accept a reciprocal relationship between teacher morale and student learning (Ramsey 2000, Organisation for Economic Co-operation and Development (OECD) 2000), students in some schools may not be getting the best possible value from teachers affected by low morale. Participants in the Mackenzie (2004) study agreed that morale was generally lower than in previous times, although many suggested that morale was positive in their own schools. This suggests that morale may be more complex than has been previously understood, with three levels of morale operating concurrently for teachers, a concept which is explored in this paper.  相似文献   
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English Learners (ELs), students from non-English-speaking backgrounds, are a fast-growing, understudied, group of students in the U.S. with unique learning challenges. Cognitive flexibility—the ability to switch between task demands with ease—may be an important factor in learning for ELs as they have to manage learning in their non-dominant language and access knowledge in multiple languages. We used functional MRI to measure cognitive flexibility brain activity in a group of Hispanic middle school ELs (N = 63) and related it to their academic skills. We found that brain engagement during the cognitive flexibility task was related to both out-of-scanner reading and math measures. These relationships were observed across the brain, including in cognitive control, attention, and default mode networks. This work suggests the real-world importance of cognitive flexibility for adolescent ELs, where individual differences in brain engagement were associated with educational outcomes.  相似文献   
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HIV/AIDS conspiracy theories constitute a loosely grouped set of meanings that share the notion of secret collusion among allied parties. This paper traces one woman's etiological narrative of HIV/AIDS. Such embodied experience and cultural understanding when placed against the backdrop of current thinking on the topic in the United States builds a new framework for understanding the emergence and circulation of HIV/AIDS conspiracy theories as "counter-narratives" employed by individuals and publics in the face of the AIDS pandemic. Such counter-narrative creates a rhetorical space for challenges to power through the articulation of oppositional ideas about dominant scientific knowledge. Without a critical exploration of HIV/AIDS conspiracy theories that examines their emergence and effects as a form of discourse circulating in the public domain, public health advocates will not be able to trace and respond to these narratives' impact on HIV prevention efforts or consider their relevance for other emerging infectious diseases.  相似文献   
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