Methodological and Statistical Considerations for the National Children's Study

被引：3
|
作者：
Hays, Ron D. [1 ]
Hubble, David [2 ]
Jenkins, Frank [2 ]
Fraser, Alexa [2 ]
Carew, Beryl [2 ]
机构：
[1] Univ Calif Los Angeles, Dept Med, Div Gen Internal Med, Los Angeles, CA 90095 USA
[2] Westat Corp, Rockville, MD USA
来源：
FRONTIERS IN PEDIATRICS | 2021年 / 9卷
关键词：
reliability; validity; surveys; patient report; outcomes; ITEM RESPONSE THEORY;
D O I：
10.3389/fped.2021.595059
中图分类号：
R72 [儿科学];
学科分类号：
100202 ;
摘要：
The National Children's Study (NCS) statistics and item response theory group was tasked with promoting the quality of study measures and analysis. This paper provides an overview of six measurement and statistical considerations for the NCS: (1) Conceptual and Measurement Model; (2) Reliability; (3) Validity; (4) Measurement Invariance; (5) Interpretability of Scores; and (6) Burden of administration. The guidance was based primarily on recommendations of the International Society of Quality of Life Research.
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页数：5
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