📚 Case Study Analysis: A Practical Guide for Year 12 AQA Philosophy | 案例分析法：AQA 哲学 Year 12 实战演练
Case studies are at the heart of AQA Year 12 Philosophy, testing your ability to apply ethical theories and epistemological concepts to real-world scenarios. This guide will walk you through a structured approach to analysing cases, from identifying moral dilemmas to constructing balanced arguments that meet examiner expectations.
案例分析是 AQA Year 12 哲学的核心，考察你将伦理理论和认识论概念应用于现实情境的能力。本指南将带你系统地分析案例，从识别道德困境到构建符合考官期望的平衡论证。
1. Why Case Study Analysis Matters in AQA Philosophy | 为什么案例分析法对 AQA 哲学至关重要
In AQA Philosophy, Paper 1 (Epistemology and Moral Philosophy) requires you to evaluate ethical dilemmas using at least two contrasting normative theories. The 25-mark essay questions often begin with a short scenario, and your ability to dissect it determines your grade. Examiners look for precise application, not just description of theories.
在 AQA 哲学中，试卷一（认识论与道德哲学）要求你运用至少两种对立的规范理论来评估伦理困境。25 分的论述题常以简短情境开篇，你剖析情境的能力决定了你的分数。考官看重精准的应用，而非仅仅描述理论。
2. The REACT Framework for Ethical Case Studies | 伦理案例分析的 REACT 框架
Use the mnemonic REACT: Recognize the moral issue, Explain the relevant theories, Apply them to the case, Consider counterarguments, and Tie it together with a justified conclusion. This structure keeps your answer focused and prevents drifting into irrelevance.
使用助记符 REACT：Recognize（识别道德问题）、Explain（解释相关理论）、Apply（应用于案例）、Consider（考虑反驳）、Tie it together（归纳并给出有理有据的结论）。这一结构能让你的答案保持聚焦，避免偏离主题。
For example, in a euthanasia case, first identify the central tension between respect for autonomy and the sanctity of life. Then bring in act utilitarianism, Kantian ethics, and perhaps situation ethics, explaining each before applying them to the specific details of the patient’s condition.
例如，在安乐死案例中，首先识别自主权与生命神圣性之间的核心冲突。然后引入行为功利主义、康德伦理学，或许还有情境伦理学，先解释各自理论，再将其应用于患者病情等具体细节。
3. Applying Act Utilitarianism to a Scenario | 将行为功利主义应用于情境
Act utilitarianism evaluates each action by its consequences: the right act is the one that maximises overall happiness. When analysing a case, list all affected parties, estimate the pleasure and pain generated by each possible action, and calculate the net utility. Use Bentham’s hedonic calculus as a checklist: intensity, duration, certainty, propinquity, fecundity, purity, and extent.
行为功利主义根据后果来评价每一个行为：正确的行为是使总体幸福最大化的行为。分析案例时，列出所有受影响方，估计每种可能行为所产生的快乐和痛苦，计算净效用。将边沁的苦乐计算法作为核对清单：强度、持续时间、确定性、远近性、丰饶性、纯度和范围。
Suppose a hospital has one ventilator but two patients: an elderly man with a low survival chance and a young mother with a high chance. Act utilitarianism might allocate the ventilator to the mother, as her survival produces greater aggregate happiness (she has dependants, longer life expectancy). However, you must also account for the pain caused to the elderly man’s family and the precedent of discriminating by age.
假设医院只有一台呼吸机，却有两名患者：一名生存概率低的老年男性和一名生存概率高的年轻母亲。行为功利主义可能将呼吸机分配给母亲，因为她的存活产生更大的总体幸福（她有需要抚养的家人、预期寿命更长）。但你也必须考虑老年男性家属的痛苦以及按年龄区别对待的先例。
4. Kantian Deontology in Case Study Analysis | 康德义务论在案例分析中的应用
Kant’s ethics focuses on duty, universalisability, and treating persons as ends in themselves. When examining a case, ask: What is the maxim behind the proposed action? Can it be consistently willed as a universal law without contradiction? Does the action use any rational being merely as a means to an end?
康德伦理学关注义务、可普遍性和将人视作目的本身。审视案例时，问自己：所提议行为背后的准则是什么？它能否被一贯地意愿为一条不产生矛盾的普遍法则？该行为是否仅仅把某个理性存在者当作实现目的的手段？
In the ventilator case, if the maxim is ‘Allocate scarce medical resources solely on the basis of social utility,’ Kant would reject it because it treats the elderly man merely as a means (by denying him treatment to benefit others) and cannot be universalised without inconsistency – if everyone accepted this, no one would trust the healthcare system when they are old or vulnerable.
在呼吸机案例中，如果准则是“仅根据社会效用来分配稀缺医疗资源”，康德会反对，因为这把老年男子仅仅当作手段（拒绝给他治疗以造福他人），并且无法无矛盾地普遍化——如果人人都接受，那么当自己年老或脆弱时，谁都不会信任医疗体系。
5. Virtue Ethics and the Importance of Character | 美德伦理学与品格的重要性
Aristotelian virtue ethics evaluates actions not by rules or consequences, but by the character they express. The central question is: What would a virtuous person do? A virtuous agent acts from a firm disposition, aiming at the mean between extremes. In a case study, identify which virtues are at stake (compassion, justice, courage, honesty) and analyse how a person of practical wisdom (phronesis) would navigate the dilemma.
亚里士多德式美德伦理学不以规则或后果来评价行为，而是看行为所表达的品格。核心问题是：有德之人会怎么做？有德的行为者出自稳固的品性倾向行事，追求两极之间的中道。在案例分析中，识别哪些美德处于关键位置（同情、公正、勇气、诚实），分析一个拥有实践智慧（phronesis）的人会如何处理困境。
For instance, in a business whistleblowing scenario, the virtuous agent balances the courage to expose wrongdoing with the loyalty owed to colleagues, seeking the mean between reckless disclosure and cowardly silence. This approach adds depth to your analysis because it considers motives and long-term character development.
例如，在商业举报情境中，有德之人会平衡揭露不当行为的勇气与对同事的忠诚，在鲁莽的公开和怯懦的沉默之间寻求中道。这种方法为你的分析增添了深度，因为它考虑了动机和长期的品格塑造。
6. Classic Case Study No. 1: The Trolley Problem | 经典案例一：电车难题
The trolley problem is a staple of moral philosophy. A runaway trolley is heading toward five workers who will be killed. You can pull a lever to divert it onto a side track where one worker is standing. What should you do? This case exposes the clash between utilitarian calculus (sacrifice one to save five) and deontological constraints (it is wrong to intentionally cause harm, even to prevent greater harm).
电车难题是道德哲学的经典案例。一辆失控的电车正冲向五名工人，他们将被撞死。你可以拉下操纵杆，让电车转向侧轨，而侧轨上有一名工人。你应该怎么做？这个案例暴露了功利主义计算（牺牲一人拯救五人）与义务论约束（故意造成伤害是错误的，即使是为了防止更大伤害）之间的冲突。
In your essay, you could argue that a utilitarian would pull the lever because the net utility is higher (+4 lives). A Kantian, in contrast, might refuse because using the lone worker as a mere means to save the five violates his autonomy and dignity. You should also discuss the doctrine of double effect, which permits foreseen but unintended side-effects – a principle relevant to the ‘fat man’ variant where pushing someone off a bridge feels intuitively worse even if the mathematical outcome is the same.
在你的论文中，你可以论证功利主义者会拉下操纵杆，因为净效用更高（+4条生命）。相比之下，康德主义者可能拒绝，因为把那位孤独的工人仅仅作为拯救五人的手段，侵犯了他的自主性和尊严。你还应讨论双重效果学说，该学说允许预见但非故意的副作用——这个原则与“胖子”变体相关，在那种情况下，把某人从桥上推下去直觉上感觉更糟，即便数学结果相同。
7. Classic Case Study No. 2: Healthcare Resource Allocation | 经典案例二：医疗资源分配
Consider the scenario: A hospital faces a sudden influx of patients during a pandemic. Triage protocols must determine who gets intensive care. You have three patients: a 20-year-old student with no pre-existing conditions, a 50-year-old key worker with mild asthma, and an 80-year-old retired nurse. All need a ventilator to survive, but only one machine remains. Evaluate this using two ethical theories.
设想这个情境：大流行期间，医院突然涌入大量病患。分诊方案必须决定谁接受重症监护。你有三名患者：一名没有基础病的20岁学生，一名有轻度哮喘的50岁关键岗位工作者，以及一名80岁的退休护士。所有人都需要呼吸机才能存活，但只剩一台。运用两种伦理理论评估此情况。
Act utilitarianism might prioritise the student because of the greatest potential remaining life-years and future contributions to society. Rule utilitarianism, however, might support a ‘first-come, first-served’ rule to avoid ad-hoc discrimination and maintain trust in the system. A Kantian approach would insist on equal moral worth regardless of age or utility, possibly advocating a lottery to respect the dignity of each person. Here, you must demonstrate nuanced application by noting how each theory would weigh factors like quality-adjusted life years (QALYs) or the principle of fairness.
行为功利主义可能优先选择学生，因为剩余潜在寿命年数最多，且未来对社会的贡献最大。然而，规则功利主义可能支持“先到先得”的规则，以避免临时性歧视并维护对系统的信任。康德式思路则坚持无论年龄或效用如何，每个人都具有平等的道德价值，可能提倡抽签，以尊重每个人的尊严。在此，你必须通过指出每种理论如何权衡质量调整寿命年（QALY）或公平原则等因素，来展示细致的应用。
8. Epistemological Case Study: The Gettier Problem | 认识论案例：盖梯尔问题
Case studies in epistemology are often thought experiments that challenge definitions. Plato defined knowledge as justified true belief (JTB), but Gettier cases show that JTB is not sufficient. In Smith and Jones’s job application: Smith has strong evidence that Jones will get the job (the president assures him) and that Jones has ten coins in his pocket. Smith concludes, ‘The man who will get the job has ten coins in his pocket.’ Unknown to Smith, he himself will get the job, and he also has ten coins in his pocket. Smith’s belief is true and justified, yet we hesitate to call it knowledge.
认识论中的案例研究常是挑战定义的思想实验。柏拉图将知识定义为得到辩护的真信念（JTB），但盖梯尔案例表明 JTB 并不充分。在史密斯与琼斯求职的案例中：史密斯有强有力的证据认为琼斯会得到工作（公司总裁担保），且琼斯口袋里有十枚硬币。史密斯得出结论：“将得到工作的人口袋里有十枚硬币。”史密斯不知道的是，他自己将得到这份工作，且他口袋里也有十枚硬币。史密斯的信念是真的且得到辩护，但我们不愿意称之为知识。
To analyse this, you must explain why Smith’s justification is not appropriately connected to the truth – the belief is true only by luck. Various responses exist: infallibilism (requiring absolute certainty), the ‘no false lemmas’ condition (adding that the belief must not be inferred from any falsehood), and reliabilism (knowledge must be produced by a reliable cognitive process). Applying these to a novel Gettier-style scenario demonstrates your ability to handle epistemological case studies.
要分析这个案例，你必须解释为什么史密斯的辩护与真理没有适当的联系——这个信念只是靠运气才为真。存在多种回应：不可谬主义（要求绝对的确定性）、“无误前提”条件（要求信念不能从任何虚假前提中推导出来），以及可靠主义（知识必须由可靠的认知过程产生）。将这些应用于一个新的盖梯尔式情境，可以展示你处理认识论案例的能力。
9. Comparing and Evaluating Theories Within a Case | 在案例内比较与评价理论
Merely juxtaposing theories is not enough; you must critically evaluate them. For each case, explain which theory offers the most compelling guidance and why. Use evaluative criteria such as clarity of reasoning, practical applicability, consistency with moral intuitions, treatment of minority rights, and ability to resolve conflicts. A balanced essay acknowledges strengths and weaknesses of each position before reaching a verdict.
仅仅将理论并置是不够的；你必须批判性地评价它们。对每个案例，解释哪种理论提供了最令人信服的指导及其原因。使用评价标准，如推理的清晰性、实际应用的可行性、与道德直觉的一致性、对少数群体权利的处理，以及解决冲突的能力。一篇平衡的论文在达成结论前，会承认每种立场的优点和缺点。
For instance, you might argue that in the resource allocation case, act utilitarianism provides a clear decision procedure but sacrifices individual rights, whereas Kantian ethics upholds dignity but struggles to offer a definitive answer when all lives cannot be saved. Such comparison earns high marks for analysis.
例如，你可以论证在资源分配案例中，行为功利主义提供了明确的决策程序，但牺牲了个体权利；而康德伦理学维护了尊严，却难以在无法挽救所有生命时给出明确答案。这样的比较能赢得分析的高分。
10. Structuring Your Examination Answer | 构建你的考试答案结构
Begin with a concise introduction that identifies the main ethical question and the theories you will use. Do not waste time rewriting the scenario. Each analytical paragraph should follow the PEA structure: Point (what the theory would say), Evidence (direct citation from the case details), Analysis (why this reasoning is strong or weak). Finish with a conclusion that directly answers the question, weighing the most persuasive argument.
以简明的引言开头，指出主要的伦理问题和将使用的理论。不要浪费时间重写情境。每个分析段应遵循 PEA 结构：观点（理论会怎么说）、证据（直接引用案例细节）、分析（为什么这个推理强或弱）。结尾直接回答问题，权衡最具说服力的论证。
For a 25-mark essay, aim for 4-6 well-developed paragraphs. Use connectors such as ‘Furthermore,’ ‘Conversely,’ and ‘However’ to show logical progression. Signpost your structure: ‘From a utilitarian perspective…’ and ‘In contrast, Kant would argue…’. This clarity impresses examiners.
对于 25 分的论文，目标是 4-6 个充分展开的段落。使用如“此外”、“相反地”、“然而”等连接词来显示逻辑推进。标记你的结构：“从功利主义的角度看……”以及“相比之下，康德会认为……”。这种清晰性能给考官留下深刻印象。
11. Common Mistakes to Avoid | 需要避免的常见错误
Many students describe theories at length without applying them to the case. Remember that every point must be tethered to the specifics of the scenario. Another pitfall is presenting straw-man versions of theories; ensure your accounts are accurate and charitable. Also, avoid asserting your personal opinion as a substitute for reasoned evaluation. ‘I feel this is wrong’ carries no philosophical weight unless grounded in theory.
许多学生长篇大论地描述理论，却不将其应用于案例。请记住，每一个点都必须与情境的细节相关联。另一个陷阱是呈现理论的面目全非版；确保你的叙述准确且善意。此外，避免用个人观点代替理性的评价。“我感觉这是错的”除非以理论为基础，否则不具备哲学分量。
Finally, do not ignore counter-arguments. Even if you favour one theory, show that you can anticipate and rebut objections. This demonstrates higher-order thinking. Acknowledge that philosophical case studies rarely have simple answers, and that tension between principles often remains unresolved.
最后，不要忽视反驳。即使你倾向于一种理论，也要表明你能够预见并反驳异议。这展示了高阶思维。要承认哲学案例研究很少给出简单的答案，原则之间的张力常常悬而未决。
12. Practice and Mastery | 练习与精通
Mastering case study analysis requires deliberate practice. Work through past paper scenarios, timed and under exam conditions. After writing, review mark schemes to see how top-level responses integrate theory and case. Discuss alternative interpretations with peers; philosophy thrives on dialogue. The goal is to internalise the REACT framework so that it becomes second nature by the exam.
精通案例分析需要刻意练习。在限时和考试条件下演练历年真题情境。写完后，复习评分方案，看高分回答是如何整合理论与案例的。与同学讨论不同的解读；哲学在对话中蓬勃发展。目标是内化 REACT 框架，使其在考试时成为第二天性。
Remember that the AQA specification rewards philosophical precision and sustained argument. Your ability to analyse a case is a skill that will also serve you in further studies and everyday moral reasoning. Approach each case with curiosity and rigour, and you will not only score well but also become a sharper thinker.
请记住，AQA 考纲奖赏哲学的精确性和持续的论证。你分析案例的能力是一项技能，它也将服务于你未来的学习和日常的道德推理。以好奇心和严谨态度对待每一个案例，你就不仅能得高分，还能成为更敏锐的思考者。
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