MEASURING HOW PEOPLE VIEW BIOMEDICAL RESEARCH: RELIABILITY AND VALIDITY ANALYSIS OF THE RESEARCH ATTITUDES QUESTIONNAIRE
MEASURING HOW PEOPLE VIEW BIOMEDICAL RESEARCH: RELIABILITY AND VALIDITY ANALYSIS OF THE RESEARCH ATTITUDES QUESTIONNAIRE
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DOI：
10.1525/jer.2011.6.1.63
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发表时间：
2011-03-01
影响因子：
1.3
通讯作者：
Kim, Scott Y. H.
中科院分区：
文献类型：
--
作者：
Rubright, Jonathan D.;Cary, Mark S.;Kim, Scott Y. H.
随着对研究伦理的研究越来越多，以及需要改进研究对象的招募，衡量对生物医学研究的态度的能力变得非常重要。研究态度问卷是公众参与研究的态度和意愿的重要预测指标，但其心理测量特性的数据有限。本研究使用来自美国的大型基于互联网的样本来建立量表的内部一致性和维度。由于项目-总相关性差，一个项目被删除，另外三个项目被删除，这形成了一个反向措辞的测量伪影因素。七项版本在提高内部一致性和维度上，具有缩短给药时间和提高心理测量性能的优点。
WITH INCREASING NUMBERS OF STUDIES on research ethics and a need to improve the recruitment of research subjects, the ability to measure attitudes toward biomedical research has become important. The Research Attitudes Questionnaire is a significant predictor of the public's attitudes toward and willingness to participate in research, yet limited data are available on its psychometric properties. This study establishes the scale's internal consistency and dimensionality using a large Internet-based sample from the United States. One item was removed due to a poor item-total correlation, and three additional items were removed which formed a reverse-wording measurement artifact factor. With improved internal consistency and dimensionality, the seven-item version has the advantages of shorter administration time and improved psychometric properties.