In psychology, the concept of 'functional fixedness' refers to the tendency to perceive objects only in terms of their typical or intended use, which limits creative problem-solving. When people are faced with a challenge, they often fail to see alternative functions for familiar items because their minds are 'fixed' on conventional roles. Overcoming functional fixedness requires cognitive flexibility, allowing individuals to repurpose objects in novel ways to achieve a goal.
🎧 听力讲座
Professor: Let me give you a classic example from a study. Participants were asked to attach a candle to a wall so that it could burn without dripping wax on the floor. They were given a box of tacks, a book of matches, and a candle. Most people tried to tack the candle directly to the wall or melt wax to stick it, but both failed. The solution was to empty the tack box, tack it to the wall as a platform, and place the candle inside. The key was seeing the box not just as a container for tacks, but as a potential shelf. People who received the tacks already in the box struggled more than those who got the tacks separately, because the box's typical function—holding tacks—blocked their ability to see it as a support. Once they overcame that mental block, the solution was simple.
❓ 问题 Question: Using the example from the lecture, explain the concept of functional fixedness.
📊 托福口语 Task 3 评分标准
Delivery(表达):流利度、发音、语调
Language Use(语言运用):语法、词汇、句式多样性
Topic Development(内容展开):是否准确解释阅读中的概念,并复述讲座中的例子
总分30分,原始分0-4分,最终换算为30分制。准备时间30秒,作答时间60秒。
💡 答题技巧
阅读时快速记下核心概念的定义(通常1-2句)
听力时记录教授用的1-2个具体例子
回答时先说概念定义,再用讲座例子解释
使用模板句式:"The reading defines... The professor illustrates this by..."
控制在60秒内,注意逻辑清晰、语言流畅
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