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191.
Field experiences function as a link between LIS theory and practice. Students should be provided with an experience that is a true reflection of the professional environment. The increasing focus on research by academic librarians provides an opportunity and responsibility to integrate research into the field experiences of LIS students.  相似文献   
192.
How has student activism changed with the advent of the digital age? Kristin LaRiviere, Jeanette Snider, Alison Stromberg, and KerryAnn O'Meara consider the strengths and weaknesses of digital media in the organization of student activism.  相似文献   
193.
194.
The Corley Smith Library is a small, special library located at the Charles Darwin Research Station in the Galapagos Islands. Currently, the library is managed by international volunteer librarians in collaboration with Station staff and local volunteers. Recently the library migrated its online public access catalog to Koha. We describe the process of selecting an open-source integrated library system and implementing Koha. Cataloging in this remote location presents challenges related to technology, staff expertise, language, local practices, and obtaining supplies. We define the strategies to address these issues, including long-term goals of copy cataloging with Z39.50 and remote cataloging by volunteer librarians.  相似文献   
195.
When library staff resources are limited, administering post-cancellation access to electronic journal content can often be neglected when other demands of managing electronic resources take priority. Difficulties handling perpetual access include determining access rights from publishers’ license terms, verifying the paid content to which the library is entitled, and retaining access when a journal is transferred to a new publisher. Libraries can utilize their existing electronic resources management tools to develop staff workflows for perpetual access entitlements. This article is based on a presentation given at the Mississippi State University Libraries eResource & Emerging Technologies Summit on August 3, 2012.  相似文献   
196.
Children spend a considerable amount of time in preschools and child care centers. As a result, these settings may have an influence on their diet, weight, and food security, and are potentially important contexts for interventions to address nutritional health. The Child and Adult Care Food Program (CACFP) is one such intervention. No national study has compared nutrition-related outcomes of children in CACFP-participating centers to those of similar children in non-participating centers. We use a sample of four-year-old children drawn from the Early Childhood Longitudinal Study, Birth Cohort to obtain estimates of associations between CACFP program participation and consumption of milk, fruits, vegetables, fast food, and sweets, and indicators of overweight, underweight status and food insecurity. We find that, among low-income children, CACFP participation moderately increases consumption of milk and vegetables, and may also reduce the prevalence of overweight and underweight. Effects on other outcomes are generally small and not statistically significant.  相似文献   
197.
Although much research exists on adolescent marijuana use, few studies have examined marijuana use in school settings. Students experiencing academic and social difficulties at school, such as those receiving special education services, may be more at risk for school-related substance use. Nevertheless, virtually no research has examined this problem. This study assessed the prevalence of marijuana use at school and the perceived availability and consequences of using marijuana in school among students with learning disabilities. The results showed that 15 percent of students reported using marijuana at school, and that marijuana was easily obtained. Most students perceived marijuana to be harmful to their schoolwork, and many non-users felt unsafe and angry when drugs were present at school.  相似文献   
198.
The purpose of this study was to test Beatty and McCroskey's communibiological model of trait verbal aggressiveness. In general, this model views trait verbal aggressiveness as an expression of temperament; specifically, that trait verbal aggressiveness represents low thresholds for the fight or flight (FFS) neurobiological system. This model further contends that behavioral inhibition circuitry (BIS) moderates FFS activation by tempering aggressive impulses, otherwise FFS activation would manifest itself in the form of physical rather than verbal attacks. Beatty and McCroskey (1997) propose that low thresholds for stimulating the behavioral activation system (BAS) should be related to trait verbal aggressiveness to the extent that the construct involves a proactive rather than a purely reactive interpersonal function. Because previous research indicated that psychoticism (P), neuroticism (N) and extroversion (E) represent psychological manifestations of the FFS, BIS, and BAS systems, respectively, hypotheses linking P, N, and E to trait verbal aggressiveness (VAS) were tested. A multiple regression equation based on disattenuated correlations explained approximately 46% of the variance in VAS scores. Specifically, (1) the results for P and N were consistent with predictions derived from Beatty and McCroskey's model, and (2) the results for E were indicative of a purely reactive function of trait verbal aggressiveness. Implications for theory and research are discussed.  相似文献   
199.
The General Model of Instructional Communication introduced by McCroskey, Valencic, and Richmond (2004) is supported in its original conception by canonical data. This study, however, uses structural equation modeling (SEM) to provide a more detailed analysis. Although the model as originally hypothesized fits the data poorly, analysis of the SEM results suggests adjustments to the original model that substantially improve the model's fit. The revised model accounts for significant portions of the variance in the outcome variables, provides a more detailed explanation of the relationships involved, and has implications for future research. Bootstrapped parameter estimates suggest that the results are replicable.  相似文献   
200.
The Department of Leadership, Policy, and Organizations (LPO) at Peabody College, Vanderbilt University, recently replaced the conventional Ed.D. dissertation with a team-produced, client-consultant oriented, culminating report. This article describes the purpose and principles associated with the “capstone” project and describes the “fit” between the curriculum and the capstone experience. The chapter also describes the “lessons learned” from the initial cohort of doctoral students and clients who collaborated in the pilot year of capstone projects.  相似文献   
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