The survey results underscore the pervasiveness of academic dishonesty even as schools employ more sophisticated means to catch cheaters and take a tougher stance to discourage unethical behavior.

• 普查结果揭示了这种学习作弊的广泛蔓延，尽管学校采用了不同的复杂方法捉拿作弊者并采取严厉的惩戒手段以阻止这种不道德的行为。