| 单词 | mental year |
| 释义 | > as lemmasmental year mental year n. the average mental attainment of each year of a child's growth, used as a unit of measurement of mental development. ΘΚΠ the mind > mental capacity > psychology > developmental psychology > [noun] > degree of mental development > at each year of growth mental year1919 1919 Biometrika 12 369 I find the coefficient of variation in intelligence as measured in mental years to be 19·476. 1942 F. J. Schonell Backwardness in Basic Subj. iv. 74 Rene C. was, in arithmetic, almost two mental years ahead of her achievements in reading. < as lemmas |
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