In psychology, the concept of 'functional fixedness' refers to the tendency to perceive an object only in terms of its typical or intended function, which limits our ability to use it in novel ways to solve problems. This cognitive bias often prevents individuals from seeing alternative uses for familiar items, thereby hindering creative problem-solving. Overcoming functional fixedness requires a mental shift to consider unconventional applications of objects.
🎧 Лекция
Professor: Now let me illustrate this with 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 on the floor. Many struggled because they saw the tack box only as a container for tacks. However, those who succeeded realized they could empty the box, tack it to the wall, and use it as a platform for the candle. The key was to overcome the fixed idea that the box's sole function was to hold tacks. This demonstrates how breaking functional fixedness leads to a creative solution.
❓ 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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