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首页> 外文学位 >Measuring Ovid MEDLINE information literacy and search skill retention in medical students.
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Measuring Ovid MEDLINE information literacy and search skill retention in medical students.

机译：测量医学生的Ovid MEDLINE信息素养和搜索技能保留率。

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摘要

As medical schools increasingly emphasize self-directed knowledge acquisition and the development of lifelong learning skills, medical education increasingly includes an information literacy component. By learning how to effectively search medical information resources, students build knowledge and find answers that support their learning objectives while also developing skills that will help them keep current throughout their professional careers.; Academic medical libraries are supporting medical student curricula by offering MEDLINE literature database searching training. The training serves to introduce students to the importance of the database as well as impart skills to help students find relevant literature. Researchers are measuring the impact the training has on students' searching skill acquisition. However, the research is this area is in its infancy and little is known about the long-term impact of MEDLINE instruction.; This study examined the use of a locally-developed MEDLINE searching skills assessment tool and found support for the tool's reliability and validity for measuring Ovid MEDLINE searches. Inter-rater reliability was high, and the simple differences of the inter-rater scores were low. Although the clinical scenarios used in the research were created to measure the same process, further research is needed to determine the actual relative difficulty of the ten questions. The content of the tool was similar to other tools, supporting professional consensus on important elements. Also, the grading tool was able to differentiate between poor, adequate, good, and expert searchers when comparing searching skill scores with measures of recall and precision.; Students maintained their Ovid MEDLINE searching skills from year one to year four of the medical school curriculum. However, their ability to conduct a good search that also achieved adequate levels of recall and precision dropped significantly over the same time period. Some relationships between use, skill, and perceived importance were identified including self-reported skill and importance, importance and usage, usage and self-reported skill, self-reported skill and measured search ability, and measured search ability and F-measure (a harmonized mean of recall and precision). Overall, the students performed well on the search assignments, but several recommendations for future MEDLINE searching information literacy instruction are provided.
机译：随着医学院逐渐强调自我指导的知识获取和终身学习技能的发展，医学教育越来越包括信息素养部分。通过学习如何有效地搜索医学信息资源，学生可以建立知识并找到支持他们学习目标的答案，同时还可以开发有助于他们在整个职业生涯中保持最新状态的技能。高校医学图书馆通过提供MEDLINE文献数据库搜索培训来支持医学生课程。该培训旨在向学生介绍数据库的重要性，并传授帮助学生查找相关文献的技能。研究人员正在评估培训对学生的搜索技能获得的影响。但是，该领域的研究还处于起步阶段，对MEDLINE指令的长期影响知之甚少。这项研究检查了本地开发的MEDLINE搜索技能评估工具的使用，发现该工具的可靠性和有效性可用于测量Ovid MEDLINE搜索。评估者间的信度高，评估者间分数的简单差异低。尽管创建了用于研究同一过程的临床方案来衡量同一过程，但仍需要进一步研究以确定这十个问题的实际相对难度。该工具的内容类似于其他工具，支持对重要元素的专业共识。同样，当将搜索技能得分与回忆和精确度进行比较时，该分级工具能够区分差，足够，好和专业的搜索者。从医学院课程的第一年到第四年，学生都保持了Ovid MEDLINE搜索技能。但是，他们在同一时间段内进行良好搜索的能力也达到了足够的召回率和精确度。确定了使用，技能和感知的重要性之间的一些关系，包括自我报告的技能和重要性，重要性和用法，用法和自我报告的技能，自我报告的技能和测得的搜索能力以及测得的搜索能力和F量度（a召回率和精确度的统一平均值）。总体而言，学生在搜索任务上表现良好，但为以后的MEDLINE搜索信息素养教学提供了一些建议。

著录项

  • 作者

    Just, Melissa L.;

  • 作者单位

    University of Southern California.$bEducation/( Curriculum and Instruction ): Doctor of Philosophy.;

  • 授予单位 University of Southern California.$bEducation/( Curriculum and Instruction ): Doctor of Philosophy.;
  • 学科 Health Sciences Education.; Library Science.; Information Science.; Education Curriculum and Instruction.
  • 学位 Ed.D.
  • 年度 2007
  • 页码 121 p.
  • 总页数 121
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 图书馆学、图书馆事业;信息与知识传播;教育;
  • 关键词

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