scholarly journals Second Annual Meeting of the International Society for Quality of Life Research: Abstracts of the contributed papers

1995 ◽  
Vol 4 (6) ◽  
pp. 571-576
Author(s):  
Keyword(s):  
Quality Of Life ◽  
Annual Meeting ◽  
International Society ◽  
Quality Of Life Research

scholarly journals Methodological and Statistical Considerations for the National Children's Study

2021 ◽  
Vol 9 ◽  
Author(s):  
Ron D. Hays ◽  
David Hubble ◽  
Frank Jenkins ◽  
Alexa Fraser ◽  
Beryl Carew
Keyword(s):  
Quality Of Life ◽  
Item Response Theory ◽  
Measurement Invariance ◽  
Item Response ◽  
International Society ◽  
Measurement Model ◽  
Response Theory ◽  
Quality Of Life Research

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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