Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Module 2: Ring Manipulation (Dominant Hand)
Proficiency = 103.0973 − 0.4425 Time
| Variables Measured and Criterion Percentile Values | |||||
|---|---|---|---|---|---|
| Variable | 10 | 25 | 50 | 75 | 90 |
| Time | 143.0 | 135.5 | 83.0 | 54.0 | 47.0 |
| Errors | 1.2 | 1 | 0 | 0 | 0 |
| Proficiency score | 77.552 | 85.734 | 93.456 | 95.462 | 96.728 |
| Means ± Standard Deviations for Each Variable | |||||
| Variable | −1.5 | −1 | 0 | +1 | +1.5 |
| Time | 5.883 | 9.407 | 16.455 | 23.502 | 27.026 |
| Errors | −0.131 | 0.413 | 1.5 | 2.587 | 3.131 |
| Proficiency score | 91.139 | 92.698 | 95.817 | 98.935 | 100.494 |
