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. This mental block prevents individuals from seeing alternative uses for familiar items, thereby hindering problem-solving and creativity. Functional fixedness is often overcome through insight or by restructuring the problem, which allows for novel applications of objects to emerge.
🎧 Listening Lecture
Professor: Let me illustrate this with a classic experiment involving a box of tacks, a candle, and a matchbox. Participants were asked to attach a candle to a wall so that it could burn properly. Most struggled because they saw the box only as a container for tacks. However, the solution was to empty the box, tack it to the wall, and use it as a platform for the candle. Those who viewed the box solely as a holder were stuck—they exhibited functional fixedness. But once they realized the box could serve as a shelf, they solved the problem easily. This demonstrates how breaking free from conventional uses leads to creative solutions.
❓ Question Question: Using the example from the lecture, explain the concept of functional fixedness.
📊 TOEFL Speaking Task 3 Rubric
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.
💡 Answering Tips
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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