Items of the receptive and expressive parts | Total scores | Ranks of percentiles of the receptive and expressive parts among the 4 studied age groups | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Group 1 (2–< 2.6 y) (n = 30) | Group 2 (2.6–< 3 y) (n = 30) | Group 3 (3–< 3.6 y) (n = 30) | Group 4 (3.6–< 4 y) (n = 30) | |||||||||||||||
25 | 50 | 75 | 90 | 25 | 50 | 75 | 90 | 25 | 50 | 75 | 90 | 25 | 50 | 75 | 90 | |||
I. Identification of lexical semantic classes | Receptive | 153 | 112 | 130 | 144 | 151 | 143 | 147 | 150 | 152 | 147 | 150 | 151 | 152 | 150 | 151 | 152 | 152 |
Expressive | 153 | 60 | 79 | 110 | 127 | 107 | 111 | 120 | 133 | 116 | 127 | 136 | 146 | 124 | 135 | 142 | 146 | |
II. Identify basic concepts | Receptive | 18 | 0 | 7 | 11 | 14 | 6 | 13 | 14 | 15 | 12 | 13 | 15 | 17 | 14 | 15 | 17 | 18 |
Expressive | 8 | 0 | 0 | 2 | 4 | 2 | 3 | 3 | 5 | 2 | 3 | 4 | 6 | 2 | 3 | 4 | 6 | |
III. Identify the name of a certain prototype | Receptive | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Expressive | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 2 | 3 | 3 | 1 | 2 | 3 | 3 | |
IV. Categorization | Receptive | 3 | 0 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Expressive | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 3 | 0 | 1 | 2 | 3 | |
V. Word relations | Receptive | 12 | 3 | 8 | 11 | 12 | 8 | 10 | 11 | 12 | 9 | 10 | 12 | 12 | 10 | 11 | 12 | 12 |
Expressive | 22 | 0 | 5 | 10 | 10 | 8 | 13 | 14 | 20 | 10 | 15 | 15 | 17 | 12 | 14 | 17 | 18 | |
Total scores | Receptive | 189 | 119 | 149 | 167 | 182 | 163 | 173 | 179 | 183 | 174 | 178 | 182 | 186 | 180 | 182 | 185 | 188 |
Expressive | 189 | 60 | 86 | 119 | 143 | 116 | 124 | 144 | 154 | 131 | 142 | 157 | 173 | 141 | 154 | 164 | 173 |