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首页> 外文学位 >Design, development, and psychometric analysis of a general, organic, and biological chemistry topic inventory based on the identified main chemistry topics relevant to nursing clinical practice.
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Design, development, and psychometric analysis of a general, organic, and biological chemistry topic inventory based on the identified main chemistry topics relevant to nursing clinical practice.

机译：基于已确定的与护理临床实践相关的主要化学主题，对一般，有机和生物化学主题清单进行设计，开发和心理分析。

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摘要

This two-stage study focused on the undergraduate nursing course that covers topics in general, organic, and biological (GOB) chemistry. In the first stage, the central objective was to identify the main concepts of GOB chemistry relevant to the clinical practice of nursing. The collection of data was based on open-ended interviews of both nursing and chemistry teaching faculty as well as practicing nurses. From the resulting interviews, three themes emerged: topics that were Important---had a direct application in nursing clinical practice; topics that were Foundational---not directly important for nursing clinical practice but facilitated the understanding of the important topics; and topics that were Not Important---did not have a direct application or were not significant in nursing clinical practice. Utilizing the data collected, a list of clinically relevant chemistry concepts was developed. The resulting list was compared with the opinions of nursing and chemistry faculty at the national level.;The second stage involved the design and development of an assessment in the form of a concept inventory. The General, Organic, and Biological Chemistry Concept Inventory (GOB-CTI) is a 45-item, multiple-choice instrument designed to assess students' conceptual understanding of the main chemistry concepts identified as essential in clinical nursing practice.;This dissertation describes the developmental process of the individual items along with an evaluation of a pilot version of the instrument. In developing items for this instrument, essential concepts were identified through a series of expert interviews and a national survey. Individual items were tested with students from the target population for clarity and wording. The pilot version of the instrument contained 67 items covering the range of identified concepts from the first stage. The pilot version was tested with a sample of 458 students and a revised version tested with a sample of 200 students. Data from the two pilot studies were used to evaluate each item and narrowed the total item count to 45. A detailed analysis is given to illustrate how items were selected and/or modified for the final version of the instrument. A psychometric analysis performed on data from the 45-item final version was used to evaluate validity, reliability, and item statistics. The final version of the GOB-CTI has a Cronbach's alpha value of 0.763. An expert panel assessed face and content validity. Convergent validity was established by comparing the results from the GOB-CTI instrument with the General-Organic-Biochemistry Exam (Form 2007) of the American Chemical Society (GOB-ACS).;This instrument was developed in collaboration with nurses, nurse educators, and chemistry instructors to focus attention on the subset of chemistry concepts deemed essential to practicing nurses. By using this concept inventory, chemistry instructors may better understand the incorrect ideas and difficulties their nursing students have in chemistry.
机译：这项分为两个阶段的研究重点是本科护理课程，涵盖了一般，有机和生物（GOB）化学领域的主题。在第一阶段，主要目标是确定与护理临床实践相关的GOB化学的主要概念。数据的收集是基于对护理和化学教学人员以及从业护士的不限成员名额访谈。从最终的访谈中，出现了三个主题：重要的主题-在护理临床实践中有直接的应用；基本的主题-对护理临床实践不是直接重要，但有助于理解重要主题；和不重要的主题-在护理临床实践中没有直接应用或不重要。利用收集的数据，开发了一系列临床相关化学概念。将得到的清单与国家一级的护理和化学系的意见进行比较。；第二阶段涉及以概念清单的形式设计和开发评估。普通，有机和生物化学概念清单（GOB-CTI）是一项45项多项选择工具，旨在评估学生对被认为是临床护理实践中必不可少的主要化学概念的概念理解。单个项目的开发过程以及对该工具的试用版的评估。在为该文书制定项目时，通过一系列专家访谈和国家调查确定了基本概念。与目标人群的学生一起测试了单个项目的清晰度和措辞。该仪器的试验版本包含67个项目，涵盖了从第一阶段开始就已确定的概念范围。试点版通过458名学生的样本进行了测试，修订版通过200名学生的样本进行了测试。两次试点研究的数据用于评估每个项目，并将项目总数缩小到45个。进行了详细分析，以说明如何为仪器的最终版本选择和/或修改项目。对来自45个项目最终版本的数据进行了心理分析，以评估有效性，可靠性和项目统计信息。 GOB-CTI的最终版本的Cronbach alpha值为0.763。专家小组评估了脸部和内容的有效性。通过将GOB-CTI仪器的结果与美国化学会（GOB-ACS）的通用有机化学考试（Form 2007）进行比较，确定了收敛效度；该仪器是与护士，护士教育者，和化学讲师将注意力集中在对执业护士必不可少的化学概念的子集上。通过使用此概念清单，化学老师可以更好地理解他们的护理学生在化学方面的错误观念和困难。

著录项

  • 作者

    Brown, Corina E.;

  • 作者单位

    University of Northern Colorado.;

  • 授予单位 University of Northern Colorado.;
  • 学科 Health Sciences Nursing.;Education Higher.;Chemistry Organic.;Chemistry Biochemistry.
  • 学位 Ph.D.
  • 年度 2013
  • 页码 274 p.
  • 总页数 274
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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