preference curve中文什么意思
偏爱曲线
- preference: n. 1.优先选择;偏爱。 2.优先 ...
- curve: n. 1.曲线;弯曲;弯曲物。 2. ...
- by preference: 首先, 最好
例句与用法
- The results of the questionnaire and english scores were inputted into the computer , a statistical analysis system ( spss 10 . 0 ) was used to analyze them . the findings are summarized as follows : subjects high in nachievement prefer working on moderately difficult tasks but subjects low in nachievement show quite a different preference curve , they prefer tasks which are either the most difficult one or the easiest one
具有低成就动机的人对自己能力的估计不是过高就是过低,抱负水准往往不合实际,他们常选择特别容易或特别难的任务,因为容易的任务挑战性小,易于成功,在过难的任务上失败了可以推卸责任,降低内心的焦虑水平。