| Autor: |
David, Erlanger, Daniel, Feldman, Kenneth, Kutner, Tanya, Kaushik, Hans, Kroger, Joanne, Festa, Jeffrey, Barth, Jason, Freeman, Donna, Broshek |
| Rok vydání: |
2003 |
| Předmět: |
|
| Zdroj: |
Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists. 18(3) |
| ISSN: |
0887-6177 |
| Popis: |
The Concussion Resolution Index (CRI) is an online assessment tool designed to track resolution of symptoms following sports-related concussion. The CRI is composed of six subtests measuring reaction time, visual recognition, and speed of information processing. Three factors are derived from the subtests: Simple Reaction Time (SRT), Complex Reaction Time (CRT), and Processing Speed (PS). Multiple alternate forms within subtests afford simple, reliable, assessment of change, relative to a baseline test completed by an athlete. The test also assesses self-reported neurophysiological symptoms at the time of injury and tracks resolution of these symptoms. The data demonstrate the CRI is a valid and reliable measure of cognitive performance in a relatively heterogeneous group of athletes aged 13-35. Two methods of statistical analysis for assessing change from baseline were compared to establish a psychometric basis for return-to-play decision-making: the Reliable Change Index (RCI) and multiple regression. Multiple regression was more accurate than the RCI in determining a decline in performance relative to the baseline. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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