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Jul 30, 2021
Forrest, Christopher, 2020, "PROMIS Pediatric General Population Survey", https://doi.org/10.7910/DVN/UXH6DH, Harvard Dataverse, V2, UNF:6:0u9wOuGEFzpGacD+3SByAA== [fileUNF]
The purpose of this study was to establish age-based norms for all pediatric PROMIS measures (a total of 20 measures), and to assess the concurrent validity and relative precision of 9 newly developed pediatric PROMIS measures. The GfK Group (GfK, formerly Knowledge Networks) conducted the survey in 2014 on behalf of The Children’s Hospital of Phil... |
Feb 16, 2021
Forrest, Christopher, 2021, "PROMIS Pediatric Measure Evaluation", https://doi.org/10.7910/DVN/QOO7QX, Harvard Dataverse, V1, UNF:6:KR2sdwDQUHzX3hNzM+pZKA== [fileUNF]
Cross-sectional data from school, clinic and internet panel settings for representativeness. The main objectives were to 1. To evaluate the psychometric properties of each bank, including testing the item response theory assumptions for item bank calibration. 2. To calibrate each bank using item response theory methods. 3. To produce fixed-length s... |