Development of a Performance Evaluation Test for Environmental Research (PETER): Critical Tracking Test,
NAVAL AEROSPACE MEDICAL RESEARCH LAB DETACHMENT MICHOUD NEW ORLEANS LA
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The overall impression is of a learning curve which may not be level by Day 15. The means range from 4.38 to 6.75 while the standard deviations vary from .62 to .95. An analysis of variance conducted on the data revealed practice and subjects effects. The correlations deserve special mention The average of the test-retest correlations for Days 1 - 5 is .639 for Days 6 - 10, .767 and for Days 11 - 15, .831. Figure 2 shows correlation coefficients of Days 1, 2, 4, 9 and 13 with the days which followed. A generally declining function is evident which is similar to those previously reported, e.g., by Jones.
- Personnel Management and Labor Relations