题目
Which of the following facts about 'token economics' is not correct? A. Students are assigned challenging tasks.B. Rewards are given for good performances.C. Students are evaluated according to the effort they put into the task.D. With token economics, students' creativity can be enhanced.
Which of the following facts about 'token economics' is not correct?
- A. Students are assigned challenging tasks.
- B. Rewards are given for good performances.
- C. Students are evaluated according to the effort they put into the task.
- D. With token economics, students' creativity can be enhanced.
题目解答
答案
根据文章，“token economics”中：
- A项正确，因“students handle challenging problems”。
- B项正确，因“performance-based points”表明奖励针对好表现。
- C项不正确，因未提“根据努力评价”，而是“performance-based”。
- D项正确，因“shows promise in raising...creativity”。
综上，C项不符合“token economics”的核心机制。
答案：C. Students are evaluated according to the effort they put into the task.
解析
考查要点：本题主要考查对“代币经济”（token economics）核心机制的理解，需识别选项中与该机制不一致的描述。
解题思路：
- 明确代币经济的核心特征：学生通过完成挑战性任务获得基于表现的奖励，最终目标是提升创造力。
- 逐项比对：重点关注选项中是否涉及“表现”（performance）而非“努力”（effort），以及奖励与任务设计的关联性。
- 关键矛盾点：代币经济强调结果导向，而非过程中的努力投入，因此需排除以“努力”为评价标准的选项。
选项分析
A. Students are assigned challenging tasks.
正确。代币经济通过设计挑战性任务激发学生潜力，例如“students handle challenging problems”（学生处理挑战性问题）。
B. Rewards are given for good performances.
正确。奖励机制基于表现，如“performance-based points”（基于表现的积分）直接支持此选项。
C. Students are evaluated according to the effort they put into the task.
错误。代币经济未提及“根据努力评价”，而是严格以表现为标准，因此此选项与机制矛盾。
D. With token economics, students' creativity can be enhanced.
正确。挑战性任务和奖励机制能促进创造力，如“shows promise in raising...creativity”（在提升创造力方面有潜力）。