Table 1.
Convergence ranks of IT tasks with the TMTa.
| IT task | RPMb (E) | NumRecc (D) | PicRecd (B) | Google (C) | Text (A) |
| Executive function, mean (SD) | 5.00 (0.00) | 4.91 (0.30) | 4.45 (1.04) | 4.45 (1.04) | 3.82 (1.4) |
| Visual object recognition, mean (SD) | 4.09 (0.70) | 4.27 (0.65) | 4.64 (0.67) | 4.82 (0.60) | 4.18 (1.17) |
| Visual pattern recognition, mean (SD) | 4.91 (0.30) | 4.45 (0.93) | 4.64 (0.67) | 3.82 (0.98) | 4.64 (0.67) |
| Working memory, mean (SD) | 4.18 (0.60) | 3.91 (1.38) | 2.91 (1.51) | 2.45 (1.21) | 2.73 (1.27) |
| Evaluation score for reliable convergent dimensions, mean (SD) | 4.55 (0.48) | 4.39 (0.42) | 4.16 (0.84) | 3.89 (1.04) | 3.84 (0.81) |
| Convergence rank with TMT following the evaluatione | 1 | 2 | 3 | 4 | 5 |
aTMT: Trail Making Test.
bRPM: Raven's Progressive Matrices.
cNumRec: numerical recognition.
dPicRec: pictogram recognition.
eBased on the average evaluation scores of IT tasks on the reliable cognitive dimensions considered convergent with the TMT. A, B, C, D, and E refer to the labels of the IT tasks presented in Figure 1.