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The Library Ambassador Program hires approximately 25 undergraduate students each fall and provides them with two semesters of information literacy and research skills instruction before deploying them across campus to help students with their research. As part of their training, instructors use various game-playing and active learning strategies in the classroom including: a card game designed to teach players about databases and how they function, group problem-solving exercises, a card game intended to teach players how to evaluate sources of information, and a roleplaying activity meant to prepare ambassadors for experiences in helping students. In this session, participants will learn effective methods for implementing active and collaborative learning strategies to engage students in information literacy instruction.

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Clostridium difficile and staphylococcal infections are associated with increased morbidity, mortality and healthcare costs. Vitamin D deficiency may also contribute to increased healthcare costs. There is increasing evidence that vitamin D may have an antimicrobial role. We examined the relationship of serum 25(OH)D levels to staphylococcal and C. difficile infections to determine if vitamin D deficiency was associated with adverse outcomes. In the outpatient setting, vitamin D deficiency in patients with C. difficile and staphylococcal infections were associated with significantly increased total outpatients costs and fee-based consultation. Laboratory expenses had a trend towards higher costs in the vitamin D-deficient group but did not reach statistical significance. The differences were most clearly seen in the in-patient group with enhanced laboratory, pharmacy and radiology costs. These differences resulted in vitamin D-deficient patients with C. difficile or staphylococcal infections having costs more than five times higher than the non-deficient patients. The total length of hospital stay was four times greater in the vitamin D-deficient group. In addition, the total number of hospitalizations was also significantly greater in the vitamin D-deficient group. Surgery costs demonstrated a tendency to be higher in the vitamin D-deficient group but failed to reach statistical significance. Vitamin D deficiency is intimately linked to adverse health outcomes and costs in Veterans with staphylococcal and C. difficile infections in North East Tennessee. We recommend that vitamin D status be checked in patients with these infections and appropriate therapy be instituted to restore vitamin D level to normal in an expeditious manner.

Reference librarians at East Tennessee State University's Sherrod Library identified LibGuides as an efficient way to introduce undergraduate students, particularly those in their first two years of college, to the university library. Selecting pertinent library resources based on a course syllabus and creating a LibGuide for the course provides the students with a limited number of relevant materials. Librarians and professors view the use of subject guides attached to a course management system site as an effective educational solution. Librarians facing exponentially expanding resources and first-year students who are used to turning to Google for all their information needs can utilize LibGuides to guide students toward more relevant library resources.