TABLE 2.
CANS-MCI Test Scores | No. of Items | Coefficient Alpha |
---|---|---|
General Reaction Time | 10 | .828 |
Word-to-Picture Matching (Latency) | 14 | .865 |
Design Matching | 136 | NA* |
Stroop (Discordant Latency) | 48 | .963 |
Clock Hand Placement | 30 | .902 |
Free Recognition I † (5 Trials of 20 Items) | 5 | .939 |
Guided Recognition I Errors | 5 | .927 |
Guidance Recognition I (Percent Correct) | 5 | .588 |
Free Recognition II (1 Trial) | 20 | .637 |
Free Recognition I & II Combined (6 Trials) | 6 | .935 |
Picture Naming | 42 | .766 |
Picture Naming (Latency) | 42 | NA* |
Since participants did not all answer the same number of items, reliability analyses could not be performed.
If an item was incorrect, the subject received a guided recall test on that item.