| 单词 | learning curve |
| 释义 | > as lemmaslearning curve learning curve n. a graph showing progress in learning. ΘΚΠ society > education > learning > [noun] > graph representing progress learning curve1922 1922 R. S. Woodworth Psychol. xiii. 307 Learning curve for the rat in the maze. 1924 R. M. Ogden tr. K. Koffka Growth of Mind iv. 168 All these facts..would naturally operate to shorten the learning-curve. 1967 J. M. Argyle Psychol. Interpersonal Behaviour x. 183 In fact some manual operatives also learn by doing, and learning curves can be plotted which show their rate of progress. 1968 H. Johannsen & A. Robertson Managem. Gloss. 74 Learning curves indicate how the rate of learning changes with increased practice and are used to predict labour productivity. < as lemmas |
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