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AI 辅助编程:是工具、导师还是拐杖?

AI 辅助编程:是工具、导师还是拐杖?

工具、导师还是拐杖?

扎根理论解析AI辅助编程教学

一篇实证研究揭开真相

如今,ChatGPT、GitHub Copilot 等生成式 AI 早已走进高校编程课堂。它能一键补全代码、解答语法问题、降低编程焦虑,让学生写代码又快又准。

     但一个关键问题随之而来:AI 带来的亮眼作业成绩,真的等同于扎实的学习效果吗?AI 究竟是助力深度学习的 “脚手架”,还是让人产生依赖的 “绊脚石”?

     近期,太原科技大学联合马来亚大学的研究团队,在《International Journal of STEM Education》发表了一项为期一整个学期的实证研究,以 Java 编程课程为载体,深度拆解了 AI 辅助编程教学的真实样貌、学生使用 AI 的行为模式,以及背后的学习困境。今天这篇推文,带你完整读懂这篇硬核研究。

PART 1

研究背景:火爆的 AI 编程,暗藏 “成绩 - 学习悖论”

     过往研究大多只关注 “AI 好不好用”“分数涨没涨”,却很少追踪学生和 AI 互动的全过程:大家到底怎么用 AI?如何判断 AI 给出的代码对错?长期使用 AI 会如何影响自身认知与学习心态?

     针对这些空白,本研究聚焦三大核心问题:

1.学生使用 AI 辅助编程时会形成哪些交互策略?如何结合学习目标对这些策略分类?

2.学生如何批判性评判、核验、整合 AI 生成的代码与解释?哪些因素会影响其批判性思考的深度?

3.长期持续使用 AI 编程助手,会如何影响学生的元认知校准、自我效能、自身知识缺口认知,以及独立解决编程问题的主观能力判断?

该研究采用建构型扎根理论,选取国内一所高校大二 Java 编程必修课开展为期 16 周(完整学期)的追踪调研,课程核心为面向对象编程与数据结构。

PART 2

研究设计:两组对照,一学期全维度追踪

01

实验设计

本次研究采用建构型扎根理论,选取国内一所高校大二 Java 编程必修课开展为期 16 周(完整学期)的追踪调研,课程核心为面向对象编程与数据结构。

1. 研究分组(天然班级对照,非随机分配)

两组学生课程大纲、作业、考核完全一致,仅协作模式不同:

AI 使用组(24 人):允许并鼓励使用校内授权的 GitHub Copilot,全程单人 + AI 协作;

结对编程对照组(17 人):采用传统双人搭档编程,依靠同学交流协作,作为参照样本。

02

 数据采集

全维度数据采集(三重数据交叉验证)

为保证结论真实可靠,研究收集了三类核心数据,贯穿课前、课中、课后全周期:

AI 交互行为日志借助自研插件,全程记录 AI 组学生在IntelliJ IDEA中的所有操作:提问内容、AI 生成代码、学生接受 / 拒绝 / 修改代码的行为、操作时间。最终累计分析 857 条有效提问记录。

知识概念图开学第一周、结课最后一周,让全体学生绘制编程知识点概念图(如继承、多态、封装等)。通过知识点关联度、层级结构,直观判断学生知识体系的构建效果。

半结构化访谈期末考试结束后,将学生两两分组开展 60 分钟访谈。结合学生本学期的代码、AI 交互记录,采用刺激回忆法,引导学生复盘当时的想法与使用动机,访谈内容全程录音、翻译并核验。

03

核心发现

  • 言行不一:学生嘴上把 AI 当成协作伙伴,实际大多直接照搬代码,存在 “对话假象”。

  • 灵活切换用法:时间充裕、遇到难题时会询问原理(学习型使用);临近交作业就只索要成品代码(应付任务型),75% 的提问都是单纯求代码。

  • 两类查错盲区:新手看得懂 AI 代码有问题,却没能力排查;老手忽视 AI 生成的基础模板代码,bug 常出在这里。

  • 认知偏差:不少学生把 “写提示词” 当成编程能力,作业得分高,但脱离 AI 就缺乏自信,对自身真实水平判断不准。

04

核心结论

AI 存在两种角色:

✅ 良性脚手架:用来答疑、改代码、做对比,帮学生减负并聚焦思考;

❌ 惰性拐杖:一味照搬代码,造成认知依赖,阻碍深度学习。

05

总结与思考

这项为期一学期的实证研究,打破了 “AI 万能” 或 “AI 有害” 的片面看法,给出了非常务实的答案:

在编程教育中,生成式 AI 是一把典型的双刃剑。它能降低入门门槛、提升效率、激发学习兴趣,是数字化教学的优质工具;但如果放任学生无底线依赖、直接照搬成果,就会一步步消解深度学习的过程,造就 “高分低能” 的学习者。

对于老师:不必一味禁止 AI,也不能完全放任,核心是设计规则、引导用法,把 AI 约束在 “辅助学习” 的定位上。对于学生:可以借助 AI 提速、解惑,但永远不要把思考、试错、复盘这些核心学习环节,完全交给工具。

技术永远是手段,真正的能力,永远藏在独立思考与亲手实践之中。

本文解读论文:Tool, tutor, or crutch?: A grounded theory of cognitive scaffolding and offloading in AI-assisted programming education

发表期刊:International Journal of STEM Education

Liu, D., Fan, G., & Pan, L. (2026). Tool, tutor, or crutch?: A grounded theory of cognitive scaffolding and offloading in AI-assisted programming education. International Journal of STEM Education, 13(1), 10.

END

编辑丨纪婷婷

审核丨方建文

注:本文基于International Journal of STEM Education 2026年刊发实证研究,仅供学术交流与分享

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  1. CONNECT:[ UseTime:0.000378s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000611s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000479s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000275s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000474s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000553s ]
  8. SELECT * FROM `article` WHERE `id` = 815571 LIMIT 1 [ RunTime:0.006909s ]
  9. UPDATE `article` SET `lasttime` = 1782725598 WHERE `id` = 815571 [ RunTime:0.008768s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000299s ]
  11. SELECT * FROM `article` WHERE `id` < 815571 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000462s ]
  12. SELECT * FROM `article` WHERE `id` > 815571 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000379s ]
  13. SELECT * FROM `article` WHERE `id` < 815571 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001246s ]
  14. SELECT * FROM `article` WHERE `id` < 815571 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000693s ]
  15. SELECT * FROM `article` WHERE `id` < 815571 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002292s ]
0.102052s