3. Results
A paired t-test was conducted to test the overall effect of the
Level A suit on performance. This test compared out-of-suit versus
mean in-suit completion times (seconds), and out-of-suit versus
mean in-suit error count. Results are displayed in Table 1. The
highest percent increases in completion time and errors were for
task T1B, the gross motor turning tasks, at 103.0% and 34.1%,
respectively.
The results indicate that the time to complete tasks in the Level
A suit increases substantially for the Minnesota Dexterity tasks
(gross motor), and to a lesser degree for the Mirror Tracing tasks
(fine motor). The number of errors in suit increases by up to 34.1%
for the Minnesota Dexterity test, while the changes in number of
errors for the Mirror Tracing tasks were not as great. The results of
the t-test indicated that there is a substantial effect of the Level A
suit on completion time (p value ¼ 0.02) and for error count
(p value ¼ 0.03).
Separate paired t-tests were performed for each of the six tasks
for completion time and accuracy. Out-of-suit performance was
3. ResultsA paired t-test was conducted to test the overall effect of theLevel A suit on performance. This test compared out-of-suit versusmean in-suit completion times (seconds), and out-of-suit versusmean in-suit error count. Results are displayed in Table 1. Thehighest percent increases in completion time and errors were fortask T1B, the gross motor turning tasks, at 103.0% and 34.1%,respectively.The results indicate that the time to complete tasks in the LevelA suit increases substantially for the Minnesota Dexterity tasks(gross motor), and to a lesser degree for the Mirror Tracing tasks(fine motor). The number of errors in suit increases by up to 34.1%for the Minnesota Dexterity test, while the changes in number oferrors for the Mirror Tracing tasks were not as great. The results ofthe t-test indicated that there is a substantial effect of the Level Asuit on completion time (p value ¼ 0.02) and for error count(p value ¼ 0.03).Separate paired t-tests were performed for each of the six tasksfor completion time and accuracy. Out-of-suit performance was
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