In psychology, the term 'cognitive dissonance' refers to the mental discomfort experienced when a person holds two or more contradictory beliefs, values, or attitudes, especially when these contradictions are related to their behavior. This discomfort often leads individuals to alter their beliefs or rationalize their actions to reduce the inconsistency and restore internal harmony. The theory suggests that people are motivated to achieve cognitive consistency, and when they fail to do so, they will engage in mental strategies to justify their choices or behaviors.
🎧 Listening Lecture
Professor: Let me give you a classic example from a study. Imagine students are asked to perform a very boring task, like turning pegs on a board for an hour. Afterward, they are asked to tell the next participant that the task was actually fun and exciting. Some students are paid one dollar for this lie, while others are paid twenty dollars. The students paid one dollar experienced strong cognitive dissonance—they had lied for almost no reward, which conflicted with their honesty. To reduce this discomfort, they convinced themselves the task was genuinely enjoyable. However, those paid twenty dollars felt no dissonance because the large payment justified their lie, so they continued to view the task as boring.
❓ Question Question: Using the example from the lecture, explain the concept of cognitive dissonance.
📊 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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