Table 4.
MCI | Control | ||||
---|---|---|---|---|---|
Task Measures | Mean | SD | Mean | SD | Cohen’s d |
DOT Test Variables | |||||
Overall Task | |||||
Planning Time (sec) | 47.17 | 44.69 | 37.89 | 31.00 | .24 |
Completion Time (min) | 14.29 | 4.92 | 11.71 | 3.65 | .60** |
Accuracy Score# | 3.26 | 1.13 | 2.63 | 0.91 | .61** |
Sequencing Score | 3.53 | 1.25 | 3.74 | 1.25 | .17 |
Tasks Interweaved | 4.87 | 1.16 | 5.29 | 1.07 | .38 |
Subtask Completion Scores | |||||
Complete/Efficient | 3.26 | 1.81 | 4.37 | 1.91 | .60** |
Complete/Inefficient# | 2.39 | 1.67 | 2.45 | 1.75 | .04 |
Incomplete/Inaccurate# | 2.16 | 2.00 | 1.03 | 1.40 | .65** |
Never Attempted# | 0.18 | 0.61 | 0.16 | 0.68 | .03 |
Notes. See Table 4 for coding schema.
Lower score represents better performance.
p ≤.05,
p < .01