生成性人工智能工具在基于病例的学习和医学生物化学教学评估中的作用
Liang Li1, Weiwei Zhang2, Kun Zhang3
1Teaching Center of General Courses, Chengdu Medical College, Chengdu, 610500, China.
BMC medical education
|August 23, 2025
概括
人工智能工具显著提高了医学生物化学学习效率和基于案例的学习 (CBL) 考试成绩. 虽然人工智能有助于基础知识,但它在复杂的推理上有局限性,但学生的接受度增加了.
科学领域:
- 医学教育
- 生物化学
- 人工智能
背景情况:
- 医学生物化学教育面临着复杂,不断扩大的知识基础.
- 传统的方法难以提供深入,个性化的学习体验.
- 学生们常常对生物化学概念和分子结构感到困惑.
研究的目的:
- 探索生成人工智能作为医学生化案例学习 (CBL) 的教学助理.
- 评估人工智能工具对学生成绩和学习的影响.
- 与人类教育工作者相比,评估人工智能的评分可靠性.
主要方法:
- 使用CBL人工智能工具进行对照和实验组 (N=79) 的比较研究.
- 分析学生的表现,包括完成作业的时间和考试成绩.
- 学生问卷评估人工智能对案例学习的影响,并确定问题.
主要成果:
- 人工智能组完成作业速度更快 (2.6小时对5.5小时),考试得分更高 (77.3分对66.5分).
- 基于人工智能的评分与教师的评分非常相匹配,
- 学生认为人工智能是基础知识,但在复杂的推理和创新方面存在局限性;担忧包括教师互动减少和同质化学习.
结论:
- 生成型人工智能提高了医疗生物化学CBL的效率和性能,提高了任务完成和分数.
- 人工智能显示出作为一种补充工具的潜力,
- 尽管存在局限性,但学生对人工智能的接受在审判后显著增加.
相关概念视频
Non-equilibrium in the Cell
4.8K
An important concept in studying metabolism and energy is that of chemical equilibrium. Most chemical reactions are reversible. They can proceed in both directions, releasing energy into their environment in one direction, and absorbing it from the environment in the other direction. The same is true for the chemical reactions involved in cell metabolism, such as the breaking down and building up of proteins into and from individual amino acids, respectively. Reactants within a closed system...
4.8K
Genome Annotation and Assembly
19.3K
The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
19.3K
Combination Therapies and Personalized Medicine
5.1K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
5.1K
CRISPR and crRNAs
17.4K
Bacteria and archaea are susceptible to viral infections just like eukaryotes; therefore, they have developed a unique adaptive immune system to protect themselves. Clustered regularly interspaced short palindromic repeats and CRISPR-associated proteins (CRISPR-Cas) are present in more than 45% of known bacteria and 90% of known archaea.
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
17.4K


