【摘要】 本实验以Kahneman的不确定性判断理论为基础,发现中国英语学习者在对待虚化动词时使用了可得性(availability)、回避风险(riskavoidance)和锚定与调整(anchoringandadjustment)等搜索性策略,而且由于信息递增而产生明显的过度自信(over-confidence)。作者提出要进一步从不确定性判断的角度来审视学习策略,认识语言理解和语言产出的关系,并建议从词汇语法角度考虑制定英语教学大纲和编制词汇表。更多还原

【Abstract】 In the light of Kahneman’s theory of uncertainty judgment, the experiment discovers that Chinese learners of English employ the heuristic principles of availability, risk avoidance, anchoring and adjustment in their use of delexicalized verbs, and that accumulation of information produces obvious over-confidence. The author argues for further examination of learning strategies and the difference between their deployment in language comprehension and production from the point of view of uncertainty judgment. A rearrangement of the English syllabus and wordlist in terms of lexico-grammar is also suggested.更多还原