In psychology, the concept of 'functional fixedness' refers to a cognitive bias that limits a person to using an object only in its traditional manner, preventing them from seeing novel uses for it. This mental block often hinders problem-solving because individuals fail to transcend familiar schemas. Research shows that overcoming functional fixedness requires deliberate effort to reframe an object's potential functions, which can lead to creative solutions in everyday challenges.
🎧 听力讲座
Professor: To illustrate functional fixedness, let me tell you about a classic experiment. Participants were given a candle, a box of tacks, and a book of matches, and asked to attach the candle to a wall so it could burn without dripping wax. Most struggled. They tried tacking the candle directly or melting wax to stick it. The solution, however, was to empty the tack box, tack it to the wall, and use it as a candle holder. Many failed because they saw the box only as a container for tacks, not as a platform. This shows how their fixed idea of the box's function prevented a creative solution. Once someone pointed out the box could be a holder, they immediately saw it.
❓ 问题 Question: Using the example from the lecture, explain the concept of functional fixedness and how it affects problem-solving.
📊 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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