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. This mental block prevents individuals from seeing novel or alternative uses for familiar items, thereby hindering creative problem-solving. When faced with a challenge, people often become 'fixed' on the object's typical function, ignoring other potential applications that could lead to a solution.
🎧 Лекция
Professor: Now, let me give you an example from a classic psychology study. Participants were given a box of tacks, a candle, and matches, and were asked to attach the candle to a wall so it could burn properly. Some participants tried to tack the candle directly to the wall, but it broke. Others tried to melt the candle wax with matches and stick it to the wall, but it fell. Only those who realized that the box could be used as a platform succeeded. They emptied the tacks from the box, tacked the box to the wall, and placed the candle inside it. The ones who failed were stuck seeing the box only as a container for tacks, not as a potential shelf. That's functional fixedness in action.
❓ 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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