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221.
222.
This article reports on a talk delivered at the Mississippi State University Libraries eResource & Emerging Technologies Summit. The author introduces the concept of Demand-Driven Acquisition (DDA) for e-books and explains how it works. The author discusses predicting and controlling costs, as well as other implementation decisions. Finally, the author discusses the possibility of removing books from a DDA program and speculates on some of the effects of DDA on libraries and scholarly publishing.  相似文献   
223.
This study examined the relationships between the somatic‐marker hypothesis, developed by Damasio (1994) as it relates to homophily and verbal immediacy in the classroom. Damasio has hypothesized that when particular events occur in one's life, there is a “memory” of that event in the brain. As a result, when a similar event occurs, the somatic marker recreates that first event. Students were provided three different scenarios about the first day of a communication class. In the scenarios, the instructor presented information about himself. One instructor provided only autobiographical, demographic data (the control). Another provided information hozu he had had difficulty with public speaking (the selfish marker). The third provided information about how the instructor had helped someone else who had difficulty in public speaking (the altruistic marker). The results indicated that while homophily differences were not significant, there was a significant difference between the control group and the altruistic marker.  相似文献   
224.
Rituals serve important functions in both friendships and married relationships. This study served, to investigate the categorical structures of rituals in both of these relationship types. In married relationships, seven categories of ritual functions emerged including: Relational Masonry, Relational Maintenance, Life Management, Fun/Enjoyment, Togetherness, Talk‐Time, and Anti‐Ritual. In friendships, seven categories of ritual functions also emerged including: Personal & Relational Stimulation, Personal Improvement, Relational‐Affirmation, Support, Self‐Affirmation, Escape, and Anti‐Ritual.  相似文献   
225.
This study examined associations between bedroom television, media use, and adolescents' health risk behaviors. A sample of 1,017 12- to 14-year-old adolescents completed computer-assisted interviews at baseline and 2-year follow-up. Among White adolescents, having a bedroom television predicted risk-promoting media use practices and significantly greater odds of initiating health risk behaviors—cigarette smoking and sexual intercourse—over 2 years. Although significantly more Black than White adolescents had a bedroom television, bedroom television was unrelated to Black adolescents' media use practices or health risk behaviors. Research is needed to understand ethnic differences in family media use and consequences for adolescent development.  相似文献   
226.
A content analysis of 1,822 images from U.S. mainstream media—network and cable television news outlets, news Web sites, newspapers, and news magazines—revealed that the visual framing of the U.S.-led invasion of Iraq in 2003 shifted from conflict to human interest. During the campaign's first 5 weeks, 5 distinct scenarios—shock and awe, conquering troops, hero, victory, and control—often coalesced around iconic images and supported a “master war narrative” identified by other scholars. These visual frames reflected a government-promoted patriotic perspective seen in media content at the outset of previous U.S. wars, from the Civil War through the Gulf War.  相似文献   
227.
Currently the literature examining formal business information literacy (BIL) instruction and graduate business students focuses on the collaborative efforts between individual librarians and business school faculty members to bring information literacy into the classroom. This article argues that all graduate business students need formal BIL instruction to succeed in their studies and as business leaders. The unique decade-long collaboration between Hofstra University's Axinn Library and Frank G. Zarb School of Business is examined.  相似文献   
228.
A TO ZOO     
Abstract

In response to the University of Calgary librarians' concerns regarding access policies for atypical items, the relevant literature was examined and Canadian universities surveyed. Operating within the specific university context and the general principle of maximization of access and availability, guiding principles and specific criteria were developed for four categories of atypical items (controversial and desirable; items that need special handling; costly items; and collections of special significance). Recommendations are made for controlled access for each category.  相似文献   
229.
Federal Indian policy in the United States historically reflects both the hard-headed pragmatism of the nation and its quixotic romanticism. Researchers can identify roughly drawn policy epochs and policy motivations, but there were no clean slates as policy shifted. The legal history of a tribe reflects the accumulated—and often contradictory—impact of changing federal policy. Complexity was added to the government's approach by the application of single-minded policies to the exceedingly diverse native groups within the nation's borders. An understanding of evolving federal policy offers useful insights and a basis for creative legal theories.  相似文献   
230.
A community-based participatory research project was conducted to identify health information needs of clients (an underserved population) at a homeless shelter. Staff at the shelter, medical students, and public librarians were sought as outreach partners; their needs and challenges in accessing health information resources to serve underserved populations were also assessed. The community needs assessment yielded results that helped shape a medical library's efforts in supporting medical students’ service-learning activities related to humanistic education. The resulting data also informed library decisions on health information education outreach programs tailored to vulnerable, underserved populations and community partners serving the specific populations in the communities.  相似文献   
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