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学习笔记:AI时代如何用脑子

  • 2026-01-09 11:35:01
学习笔记:AI时代如何用脑子

来源:Psychology Today
标题:When Thinking Becomes Optional

原文链接:

https://www.psychologytoday.com/us/blog/story-over-spreadsheet/202601/when-thinking-becomes-optional


一、核心观点
作者(决策科学家)提出:当数据洪流与生成式 AI 使“答案”唾手可得,主动思考正成为一种可选行为——而默认选项往往是“不思考”。

文章结合 2024-2025 三项神经-行为实验,解释“认知卸载”如何削弱前额叶控制网络,并给出 4 步“反自动化”训练,把思考从选修变回必修。


二、关键实验速览

三、“思考可选”恶性循环模型
1.  信息过载 → 认知节省动机↑


2.  一键答案 → 即时奖励(多巴胺)


3.  前额叶参与度↓ → 控制网络突触可塑性减弱


4.  下次更依赖外部生成 → 内部推理肌肉进一步萎缩


5.  结果:遇到无 AI 场景时,决策疲劳 + 信心崩溃


四、4 步“反自动化”训练法


五、神经机制 recap
•  背外侧 PFC:执行控制,被 AI 答案绕过 → 活动↓


•  前扣带回 (ACC) :冲突监测,长期无冲突可监测 → 连接↓


•  海马-前额叶回路:深度推理与工作记忆,缺乏训练 → 可塑性↓


•  多巴胺环路:外部即时答案 = 小奖励,强化“点击”而非“思考”


六、实用场景建议

PS.手写20个烂点子,这个可以试试,太有创意了,哈哈~


七、警示信号(出现≥2 项需干预)

•  打开 ChatGPT 前无法写下任何草稿


•  阅读 >3 段即跳转到“搜索答案”


•  面对无标准答案问题感到“脑空”


•  事后无法回忆自己为什么做出某决定


八、何时寻求专业支持

•  长期(>4 周)无法完成无 AI 任务且伴随显著焦虑或自我效能崩溃


•  出现“算法依赖”类强迫行为(反复核对 AI 输出至深夜)


•  工作/学业功能受损(无法撰写无辅助报告)

重要补充:

🍇AI的心理影响:

人工智能通过提供即时答案,削弱人类的好奇心与原创思维,加剧焦虑并催生"安全陷阱"。

🍇教育的转向:

在技术快速迭代背景下,注意力、判断力和品味比工具使用能力更重要。

🍇四大核心能力:

现代教育需聚焦

辨别力(Discernment)、

原创力(Authorship)、

差异化(Differentiation)

心理安全(Psychological Safety)。

🍇学习的本质:

在无惩罚的不确定性环境中,人类才能实现真正的成长,心理安全是学习的容器。


九、一句话总结
当思考变成可选项,默认就是不思考——给大脑设置“人工阻力”,才能把推理肌肉练回来,并在没有算法的日子里依然做出清醒决策。

PS.脑子也是肌肉,得自己训练。小时候,老师总是警告我们:“脑子不用会生锈。”

大自然始终遵循用进废退的底层逻辑。

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  135. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
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  138. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/no.67808.cn/runtime/temp/6df755f970a38e704c5414acbc6e8bcd.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000570s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000629s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.006737s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.005341s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000750s ]
  6. SELECT * FROM `set` [ RunTime:0.002962s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000781s ]
  8. SELECT * FROM `article` WHERE `id` = 459038 LIMIT 1 [ RunTime:0.011298s ]
  9. UPDATE `article` SET `lasttime` = 1768078514 WHERE `id` = 459038 [ RunTime:0.010698s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.001601s ]
  11. SELECT * FROM `article` WHERE `id` < 459038 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012443s ]
  12. SELECT * FROM `article` WHERE `id` > 459038 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001027s ]
  13. SELECT * FROM `article` WHERE `id` < 459038 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.018092s ]
  14. SELECT * FROM `article` WHERE `id` < 459038 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.025422s ]
  15. SELECT * FROM `article` WHERE `id` < 459038 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.051596s ]
0.224429s