The concept of 'functional fixedness' refers to a cognitive bias that limits a person to using an object only in the way it is traditionally used, thereby hindering creative problem-solving. When individuals encounter a problem, they often fail to see alternative functions for familiar objects because their minds are 'fixed' on the object's typical purpose. This mental block can prevent them from finding novel solutions, even when the environment provides sufficient resources. Overcoming functional fixedness requires a flexible mindset that allows for unconventional uses of everyday items.
🎧 Лекция
Professor: Now, let me give you a classic example from a psychology experiment. Participants were given a box of thumbtacks, a candle, and a book of matches, and asked to attach the candle to the wall so that it could burn without dripping wax on the floor. Many participants tried to melt the candle and stick it to the wall, or use the thumbtacks to pin the candle directly—but none of these worked. They failed because they saw the box only as a container for the thumbtacks, not as a potential platform. The solution was to empty the box, tack it to the wall, and place the candle inside it. Those who succeeded were able to break free from functional fixedness by reimagining the box's role. So, once they saw the box as a holder, not just a package, they solved the problem easily.
❓ Вопрос Question: Using the example from the lecture, explain the concept of functional fixedness.
📊 Критерии оценки TOEFL Speaking Task 3
Delivery: Fluency, pronunciation, intonation
Language Use: Grammar, vocabulary, sentence variety
Topic Development: Accurately explain the reading concept and restate the lecture examples
Scored 0-30 based on holistic scoring (original 0-4, scaled to 30). 30s preparation, 60s response.
💡 Советы
Note the core concept definition from the reading (usually 1-2 sentences)
Record 1-2 specific examples the professor uses in the lecture
Start with the concept definition, then explain with lecture examples
Use template phrases: "The reading defines... The professor illustrates this by..."
Keep within 60s; ensure clarity and fluency
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