另一些专家则认为该标准太过笼统，由于定义过于模糊，会对很多无网瘾的人造成误诊。

Other experts argue that the definition is far too general and many non-addicts qualify under it because the criteria are so vague.

youdao

When it comes to humans, the notions of reward and punishment and so on that Skinner tried to extend to humans are so vague it's not science anymore.

说到人类，那些斯金纳试图应用于人类身上的,奖励和惩罚之类的概念,定义太过模糊,所以不能再当做科学来看待。

耶鲁公开课 - 心理学导论课程节选