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Administrators in libraries of all types face the challenge of managing and planning in times of static or declining funding and rapidly changing technology. What tools do they use to gather and employ data for decision-making and evidence-based management? Are the same tools and techniques useful for all types of libraries? Although there are established measurements and metrics for academic libraries, there are few, if any, for others such as hybrid presidential libraries which are not part of the National Archives and Records Administration (NARA) system. This column identifies the metrics used by the pre-NARA presidential libraries and compares them to metrics used by a subgroup of Carnegie Research 1 and Research 2 libraries, those that do not participate in Association of Research Libraries (ARL) statistics program. It identifies similarities and differences. 相似文献
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In light of recent outbreaks of measles and other vaccine-preventable diseases, childhood vaccination has been the subject of significant attention and controversy. Much information seeking and debates about vaccines take place on social media, yet the effects of information context-specific factors on parental information seeking and sharing and information source assessment remain unknown. Through the lenses of reductionist thinking and cognitive authority, this study employed a multimodal critical discourse analysis approach to analyze the textual and graphic information within a public anti-vaccine Facebook group. Findings show that parental information seeking and sharing worked to create an isolated, sentimentalized information context favoring immediacy and emotional impact over scientific research and statistical evidence. Because participants shared fundamental beliefs and goals around vaccines, group members held cognitive authority despite the lack of expertise or evidentiary support in their postings. This controversial information-based movement poses challenges and opportunities for library outreach and information provision. 相似文献
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The research investigated the premise that if educationally disadvantaged children experience increased instructional time combined with an educational setting that is sensitive to their culture and that provides perceptions of control, enhanced achievement and interest in learning will result. The research setting was the Hilltop Emergent Literacy Project (HELP), an afterschool educational program serving poor, mostly African American five- to nine-year-olds (kindergarten to third grade) who reside in a subsidized apartment complex. A treatment group of 12 kindergartners was compared to a control group of 12 kindergartners. In the spring of kindergarten, the treatment group was outperforming the control group on standardized test scores, but both groups were below national norms. In the spring of first grade, the treatment group was still outperforming the control group and was above national norms in some areas. Report card data and qualitative indicators also provide evidence of the effectiveness of the program.We thank the Hilltop Emergent Literacy Project (HELP) head teachers Teresa Bunge and Diana Reamsnyder, the HELP students, and the many graduate and undergraduate students who have served at HELP. This program was partially funded through grants from the University of Toledo, Ohio Board of Regents, General Mills Foundation, and Toledo Public Schools. 相似文献
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Cheryl Varghese Lynne Vernon-Feagans Mary Bratsch-Hines 《The Journal of educational research》2019,112(3):411-420
The authors examined the associations between observed classroom management and teacher-child relationships with individual children during kindergarten and Grade 1. We used a sample of nonstruggling and struggling readers and their teachers in rural schools in the Southeastern United States to examine whether gender and struggling reader status explained associations between classroom management and conflictual or close teacher-child relationships. After controlling for child- and teacher-level characteristics, results from multilevel model analyses indicated that stronger classroom management was significantly related to less teacher-rated conflict, but was not related to teacher-rated closeness. Gender was a significant moderator, with boys who were in classrooms with lower levels of classroom management having poorer teacher-child relationships as rated by their teachers. Struggling reader status was not a significant moderator of the association between classroom management and teacher-child relationships. 相似文献
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Pamela S. Hunt 《Learning & behavior》1997,25(3):301-311
Preweanling rats, 16 days of age, responded to an olfactory conditioned stimulus (CS) paired with a shock unconditioned stimulus (US) with increases in heart rate and behavioral activation. In two experiments this finding was replicated and, in addition, it was found that the form of these conditioned responses (CRs) changed after a retention interval. When tested 24 h after CS-US pairings, the subjects displayed a decrease in heart rate accompanied by CS-elicited freezing. Giving two unsignaled shocks prior to the delayed test effectively reinstated the tachycardia and behavioral arousal CRs. The results are discussed in terms of contextual influences on the form of the CR and how changes in the magnitude of context fear may alter responding to an olfactory CS. 相似文献
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