In psychology, the concept of 'learned helplessness' refers to a condition in which an individual, after repeated exposure to uncontrollable negative events, comes to believe that their actions have no effect on outcomes. This belief leads to passivity and a failure to act, even when opportunities for change or escape become available. Learned helplessness often arises from a lack of agency in past experiences, and it can affect learning, motivation, and emotional well-being.
🎧 听力讲座
Professor: Let me give you a classic example from a study with dogs. In this experiment, dogs were placed in a chamber with an electrified floor. One group of dogs could stop the shocks by pressing a panel with their noses. Another group received shocks of the same intensity and duration, but their panel did nothing—they had no control. Later, both groups were placed in a new chamber with a low barrier they could easily jump over to escape the shocks. The first group quickly learned to jump over the barrier. But the second group, the ones who had experienced uncontrollable shocks, just lay down and whined. They didn't even try to jump, even though escape was easy. They had learned that their efforts were useless, so they gave up. That's learned helplessness in action.
❓ 问题 Using the example from the lecture, explain the concept of learned helplessness.
📊 托福口语 Task 3 评分标准
Delivery(表达):流利度、发音、语调
Language Use(语言运用):语法、词汇、句式多样性
Topic Development(内容展开):是否准确解释阅读中的概念,并复述讲座中的例子
总分30分,原始分0-4分,最终换算为30分制。准备时间30秒,作答时间60秒。
💡 答题技巧
阅读时快速记下核心概念的定义(通常1-2句)
听力时记录教授用的1-2个具体例子
回答时先说概念定义,再用讲座例子解释
使用模板句式:"The reading defines... The professor illustrates this by..."
控制在60秒内,注意逻辑清晰、语言流畅
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