Fig. 114.—The same child at a year and a half.
Fig. 115.—A seven-year-old boy.
Fig. 116.—The same boy at the age of twelve.
FACIAL MEASUREMENTS
Binet Children from the elementary schools of Paris from 11 to 13 years of age
Montessori Children from the elementary schools of Rome from 9 to 11 years of age
| Measurements | Binet's figures | Montessori's figures | ||||
|---|---|---|---|---|---|---|
| Brightest pupils | Backward pupils | Difference | Brightest pupils | Backward pupils | Difference | |
| Minimum frontal diameter | 104 | 102 | 2 | 99 | 98 | 1 |
| Height of forehead | 46 | 45.5 | 0.5 | 57 | 56 | 1 |
| Mento-subnasal distance | 62 | 64.6 | 2.4 | 54 | 56 | 2 |
| Bizygomatic diameter | 124.8 | 122.9 | 1.9 | 109 | 107 | 2 |
| Bigoniac diameter | 93.5 | 92.1 | 1.4 | 87 | 86 | 1 |