Subsets | Total children | Quantiles (number of children) | |||||||
n | Mean T score | Mean percentile score | SD (±) | 10th | 25th | 50th (median) | 75th | 90th | |
Early number concept | 203 | 63 | 81.67 | 15.85 | 62 (21) | 73 (31) | 82 (60) | 96 (43) | 99.8 (48) |
Matching letter-like forms | 203 | 56 | 66.01 | 21.27 | 38 (22) | 54 (40) | 69 (55) | 79 (41) | 98 (45) |
Phonological process | 203 | 62 | 81.49 | 15.47 | 62 (26) | 76 (38) | 84 (42) | 92 (48) | 98 (49) |
School readiness | 203 | 180 | 79.61 | 18.27 | 61 (25) | 70 (27) | 81 (50) | 96 (62) | 99 (39) |