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372
S. C. KOHS
- 1. The correlation[1] between Binet age and life age is + .80 (P.E. ± .01) (291 public school cases).
- 2. The correlation between block-design age and life age is + .66 (P.E. ± .02) (291 public school cases).
- 3. The correlation between Binet age and block-design age is + .82 (P.E. ± .01) (366 cases). The table is herewith presented:
3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | Total | |||
Block-Design Age |
Below | |||||||||||||||||||
5 | 3 | 7 | 14 | 14 | 3 | 1 | 1 | 43 | ||||||||||||
6 | 10 | 10 | 10 | 2 | 3 | 3 | 1 | 1 | 40 | |||||||||||
7 | 2 | 7 | 9 | 7 | 2 | 1 | 1 | 29 | ||||||||||||
8 | 4 | 3 | 4 | 10 | 4 | 2 | 2 | 1 | 30 | |||||||||||
9 | 1 | 3 | 14 | 6 | 7 | 1 | 4 | 2 | 38 | |||||||||||
10 | 2 | 6 | 5 | 8 | 5 | 2 | 3 | 2 | 33 | |||||||||||
11 | 6 | 2 | 4 | 9 | 4 | 1 | 1 | 27 | ||||||||||||
12 | 1 | 1 | 2 | 6 | 8 | 3 | 4 | 2 | 1 | 28 | ||||||||||
13 | 1 | 3 | 7 | 5 | 3 | 1 | 1 | 1 | 22 | |||||||||||
14 | 2 | 3 | 2 | 7 | 4 | 2 | 20 | |||||||||||||
15 | 2 | 3 | 5 | 3 | 4 | 1 | 18 | |||||||||||||
16 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 3 | 12 | |||||||||||
17 | 1 | 2 | 4 | 1 | 3 | 2 | 1 | 14 | ||||||||||||
18 | 1 | 2 | 3 | |||||||||||||||||
19 | 1 | 2 | 1 | 4 | ||||||||||||||||
20 | 2 | 2 | 1 | 5 | ||||||||||||||||
Total | 3 | 7 | 14 | 61 | 29 | 51 | 37 | 44 | 44 | 31 | 20 | 17 | 11 | 11 | 7 | 4 | 5 | 366 | ||
(Note: Age 10 means 10-7 to 11-6 etc.) |
- 4. The correlation between Binet age and block-design age is + .81 (P.E. ± .01) (291 public school cases).
- 5. The correlation between Binet age and block-design age is + .67 (P.E. ± .05) (75 feebleminded cases).
- 6. The correlation between Binet I. Q. and block-design I. Q. is + .80 (P.E. ± .01) (366 cases). The table is herewith presented:
- ↑ Pearson's Coefficient (r) used throughout.