📚 Year 8 OCR Psychology: Case Study Practice | Year 8 OCR 心理学：案例分析实战演练
Case studies are a powerful way to explore psychological theories by applying them to real or realistic situations. In this article, we walk through several practice case studies designed to strengthen your analytical skills for the OCR Year 8 Psychology course. Each scenario is built around key topics such as memory, learning, social influence and attachment. By reading the situation and linking it to psychological concepts, you will learn to construct clear, evidence‑based explanations – exactly what the exam expects.
案例分析是把心理学理论应用到真实或模拟情境中的一种有效方法。本文将通过多个实战案例，帮助你训练 OCR 八年级心理学课程所需的分析能力。每个情境都围绕记忆、学习、社会影响和依恋等核心主题展开。你将练习将情境与心理学概念联系起来，构建清晰、基于证据的解释——这正是考试所要求的。
1. What Is a Case Study in Psychology? | 心理学中的案例分析是什么？
A case study is an in‑depth investigation of an individual, group or event. Psychologists gather detailed information from interviews, observations and records to understand unusual or everyday behaviours. Unlike large‑scale surveys, a case study allows researchers to examine a single instance closely, which can reveal how general theories apply to real life.
案例分析是对个人、群体或事件的深入调查。心理学家通过访谈、观察和记录收集详细信息，以便理解异常或日常行为。与大规模问卷调查不同，案例研究允许研究者仔细审视单个实例，从而揭示一般理论如何应用于现实生活。
In the OCR Year 8 course, you will encounter both famous psychological case studies and everyday scenarios. Your job is to identify the behaviours shown, select the relevant psychological concept, and explain the connection using key terms. This process is exactly what we practise here.
在 OCR 八年级课程中，你会接触到著名的心理学案例和日常情境。你的任务是识别所表现出的行为，选择相关的心理学概念，并使用关键术语解释其中的联系。这恰好就是我们在这里练习的过程。
2. The Basic Tool Kit for Case Analysis | 案例分析的基本工具箱
Before we dive into the scenarios, let’s review the psychological vocabulary you will need. The most common Year 8 topics are memory processes (encoding, storage, retrieval), classical conditioning (unconditioned stimulus, unconditioned response, conditioned stimulus, conditioned response), social learning theory (attention, retention, reproduction, motivation), conformity (normative and informational social influence), obedience (authority figure, proximity), and attachment styles (secure, insecure‑avoidant, insecure‑resistant). Keep these terms handy.
在进入情境之前，我们先复习一下你将用到的心理学词汇。最常见的八年级主题包括：记忆过程（编码、存储、提取）、经典条件反射（无条件刺激、无条件反应、条件刺激、条件反应）、社会学习理论（注意、保持、重现、动机）、从众（规范性社会影响和信息性社会影响）、服从（权威人物、接近性），以及依恋类型（安全型、不安全-回避型、不安全-反抗型）。请把这些术语放在手边。
When analysing a case, first describe what is happening without using theory. Then ask: which psychological process could explain this? Finally, map the details of the scenario onto the elements of the theory. For example, if a person learns to fear a sound, link the sound to the conditioned stimulus.
分析案例时，首先要不用理论地描述正在发生的事情。然后问自己：哪种心理过程可以解释这种现象？最后，将情境中的细节与理论的各个要素对应起来。例如，如果一个人学会害怕某种声音，就把声音与条件刺激联系起来。
3. Case 1: Homework Amnesia | 案例一：作业健忘症
Scenario: Every evening, 12‑year‑old Mia reads her homework diary before going to bed and repeats the tasks silently. Yet the next morning, she often cannot recall one or two items. Her teacher notices that Mia always remembers tasks written in bright colours but forgets those written in plain black ink. Mia says she feels the information ‘just slips away’ while she sleeps.
情境：每晚，12 岁的米娅都会在睡前阅读家庭作业记录本，并默默重复任务内容。然而第二天早上，她常常记不起其中的一两项。老师注意到，米娅总能记住用亮色写的任务，却忘记用普通黑笔写的任务。米娅说，她觉得信息在睡觉时“就这样溜走了”。
Analysis: This scenario illustrates the encoding and storage stages of memory. According to the multi‑store model, information must be encoded in a distinctive way to be stored in long‑term memory. The brightly coloured tasks are encoded with visual richness, making them more memorable. The plain‑ink tasks are encoded shallowly, perhaps just by sound, and are more likely to decay during sleep because they have not been fully consolidated.
分析：这个情境说明了记忆的编码和存储阶段。根据多存储模型，信息必须以独特的方式编码，才能进入长时记忆。亮色任务因视觉丰富而被编码，因此更容易记住。用普通黑笔写的任务编码较浅（可能仅凭声音），由于未被充分巩固，更可能在睡眠期间消退。
Key terms in action: Mia’s silent repetition represents maintenance rehearsal, which is a shallow form of processing. The loss of information supports the idea that memories fade without consolidation, part of storage failure.
应用的关键术语：米娅的默念属于维持性复述，这是一种浅层加工。信息的丢失支持了记忆未经巩固会消退的观点，这属于存储失败。
4. Case 2: The Fear of Dogs | 案例二：对狗的恐惧
Scenario: When Leo was seven, a large dog jumped on him and scratched his arm, causing pain and fright. Now aged eight, Leo shows fear whenever he sees any dog, even small, calm ones. His heart races, he starts sweating and he asks his parent to cross the street. Even the sound of barking from a television makes him anxious.
情境：利奥 7 岁时，一只大狗扑到他身上并抓伤了他的手臂，带来疼痛和惊吓。现在 8 岁的利奥一见到任何狗——即使是小型、安静的狗——都会表现出恐惧。他心跳加速、开始出汗，并要求家长带他过马路。就连电视里的狗叫声也会让他感到焦虑。
Analysis: Leo’s fear can be explained by classical conditioning. Before the incident, dogs were a neutral stimulus (NS). The painful scratch was an unconditioned stimulus (UCS) that produced an unconditioned response (UCR) of fear and pain. During the incident, the sight of the dog (now a conditioned stimulus, CS) was paired with the UCS. After conditioning, the CS alone produces a conditioned response (CR) of fear. The fear has generalised – the CR now occurs to all dogs and even to the sound of barking, which is a higher‑order conditioning effect.
分析：利奥的恐惧可以用经典条件反射来解释。事件发生前，狗是中性刺激（NS）。疼痛的抓伤是无条件刺激（UCS），引发了恐惧和疼痛的无条件反应（UCR）。在事件过程中，看到狗（现已成为条件刺激，CS）与 UCS 成对出现。条件作用形成后，CS 单独就能引发恐惧的条件反应（CR）。这种恐惧已发生泛化——CR 现在出现在看到所有狗甚至听到狗叫声时，这是一种高阶条件反射。
5. Case 3: Imitating a Pop Star | 案例三：模仿流行歌手
Scenario: Eleven‑year‑old Jas watches a reality show in which a famous pop star insists on wearing a particular brand of trainers. The star is admired for being ‘cool’ and ‘independent’. Soon Jas asks her parents to buy the same trainers and begins to copy the star’s way of speaking and walking. She believes that by doing so she will become more popular at school.
情境：11 岁的贾斯观看了一个真人秀节目，节目中一位著名流行歌手坚持穿着某个品牌的运动鞋，并因“酷”和“独立”而受到崇拜。很快，贾斯就要求父母购买相同的运动鞋，并开始模仿这位歌手说话和走路的方式。她相信这样做会让自己在学校更受欢迎。
Analysis: This is a clear example of social learning theory (SLT). SLT states that we learn by observing role models and imitating their behaviour. The pop star is a high‑status role model, so Jas pays attention to her. She forms a mental representation of the behaviour (retention), is physically able to copy it (reproduction) and is motivated by the anticipated reward of popularity (vicarious reinforcement). The whole process shows that learning can occur without direct reinforcement – Jas has never been directly praised for wearing the trainers, but she has seen the star being praised.
分析：这是社会学习理论的一个典型例子。社会学习理论指出，我们通过观察榜样并模仿其行为来学习。这位流行歌手是一位高地位的榜样，因此贾斯对她予以注意。她在脑海中形成了该行为的表征（保持），有能力进行模仿（重现），并由于预期会获得受欢迎这一奖赏而受到激励（替代强化）。整个过程表明，学习可以在没有直接强化的情况下发生——贾斯从未因穿同款运动鞋而直接受到表扬，但她看到那位明星受到了赞扬。
6. Case 4: Copying the Crowd in a Lift | 案例四：电梯里的从众行为
Scenario: Four friends enter a lift and, as a joke, they all face the back wall. When the lift stops on the next floor, a stranger enters. Although the stranger knows that people normally face the door, he hesitates, looks around and then slowly turns to face the back wall as well. Later, he admits he felt ‘silly’ facing the door when everyone else was doing something different.
情境：四个朋友进入电梯，开玩笑地一起面朝后壁站着。当电梯在下一层停下时，一位陌生人走了进来。虽然这位陌生人知道人们通常面朝门站立，但他犹豫了一下，环顾四周，然后慢慢也转身面朝后壁。事后他承认，当别人都做不一样的动作时，自己面朝门会感到“很傻”。
Analysis: The stranger’s behaviour illustrates normative social influence, a key explanation for conformity. He was not genuinely convinced that facing the back was correct; rather, he wanted to avoid standing out and being rejected by the group. Conformity happened because of the desire to fit in. This fits with Asch’s classic research, where participants went along with an incorrect group judgement even when the correct answer was obvious.
分析：这位陌生人的行为说明了规范性社会影响——从众的一种关键解释。他并非真的相信面朝后站立是正确的，而是想避免引人注目和被群体排斥。从众行为之所以发生，是因为渴望融入群体。这与阿希的经典研究相符：在该研究中，即使正确答案显而易见，被试也会跟随群体作出错误判断。
7. Case 5: Obeying the Coach | 案例五：服从教练
Scenario: At football practice, the coach tells a young player, Ethan, to purposely trip an opponent during a drill, saying ‘It will make you tougher and the team needs you to do it.’ Ethan knows tripping is against the rules and feels uncomfortable, but he does it because the coach is standing right next to him and uses a firm, commanding voice. Afterwards, Ethan feels guilty but tells himself he was ‘only following orders’.
情境：在足球训练中，教练让一名年轻球员伊桑在一次练习中故意绊倒对手，并说“这会让你更坚强，球队需要你这么做”。伊桑知道绊人违反规则，并感到不舒服，但他还是照做了，因为教练就站在他身边，并且使用了坚定、命令的语气。事后，伊桑感到内疚，但告诉自己他只是“服从命令”。
Analysis: This case demonstrates obedience to authority. Stanley Milgram’s research showed that people are likely to follow orders from someone perceived as legitimate, especially when that person is physically close and appears responsible. The coach acts as an authority figure; proximity increases pressure to comply. Ethan experienced a conflict between his personal conscience and the authority’s instruction, which is called moral strain. He resolved this by shifting responsibility to the coach – a classic sign of an agentic state, where a person views themselves as acting on behalf of the authority.
分析：这个案例展示了对权威的服从。斯坦利·米尔格拉姆的研究表明，人们很可能服从他们认为合法的权威人物，尤其是当该权威人物在物理距离上很近并且显得有责任时。教练充当了权威人物；近距离增加了服从压力。伊桑经历了个人良知与权威指令之间的冲突，这被称为道德压力。他通过把责任转移给教练来化解冲突——这是代理状态的典型特征，此时个体认为自己是代表权威在行动。
8. Case 6: Teddy Bear Attachment | 案例六：对泰迪熊的依恋
Scenario: Four‑year‑old Lily carries a worn‑out teddy bear everywhere. When her mother leaves her at nursery, Lily clings to the bear and buries her face in it; she calms down quickly but ignores the nursery worker’s attempts to comfort her. When her mother returns, Lily raises her arms to be picked up but then squirms and pushes away. The bear is never used at home when her mother is around.
情境：4 岁的莉莉走到哪都带着一只破旧的泰迪熊。当妈妈把她送到托儿所离开时，莉莉紧紧抓着熊，把脸埋在里面；她很快就平静下来，但无视托儿所老师的安抚。当妈妈回来时，莉莉举起手臂要抱，但又扭动身体并把妈妈推开。在家里妈妈在场时，她从不碰那只熊。
Analysis: This behaviour matches the insecure‑resistant attachment style identified by Mary Ainsworth in the Strange Situation. Lily is distressed when her mother leaves (separation anxiety) and is not easily comforted by a stranger. Upon reunion, she shows ambivalence – both seeking and resisting contact. Importantly, the teddy bear acts as a transitional object: it provides comfort in the caregiver’s absence but is not needed when the caregiver is present. The bear seems to be a substitute for the inconsistent comfort Lily experiences with her mother.
分析：这种行为符合玛丽·安斯沃思在陌生情境实验中识别出的不安全-反抗型依恋。莉莉在母亲离开时感到痛苦（分离焦虑），且不易被陌生人安抚。在重聚时，她表现出矛盾——既寻求接触又抗拒接触。重要的是，泰迪熊充当了过渡客体：它在看护人不在时提供安慰，但在看护人在场时便不再需要。这只熊似乎是莉莉从母亲那里获得的不一致安慰的替代物。
9. Case 7: Overcoming a Spider Phobia | 案例七：克服蜘蛛恐惧症
Scenario: Ten‑year‑old Amir has a strong fear of spiders. Even a photograph makes him scream. A psychologist helps him create a list of feared situations, from thinking about a spider to holding a real one. They practise relaxation techniques, and over several weeks Amir gradually works his way up the list. He first looks at a cartoon spider while breathing slowly, then touches a plastic spider, and finally is able to let a tiny real spider walk on his hand without panic.
情境：10 岁的阿米尔非常害怕蜘蛛，一张照片就能让他尖叫。一位心理学家帮他列了一张恐惧情境清单，从想到蜘蛛，到真正拿一只蜘蛛。他们练习放松技巧，在几周内阿米尔逐步推进清单内容。他先看着卡通蜘蛛缓慢深呼吸，接着触摸塑料蜘蛛，最后能够让一只微小的真蜘蛛在手上爬行而不感到恐慌。
Analysis: The technique used is systematic desensitisation, which is based on classical conditioning principles. The therapist creates a hierarchy of fears and pairs each step with deep relaxation. Relaxation is an incompatible response to fear – you cannot be deeply relaxed and terrified at the same time. By replacing the learned fear response with a relaxation response, the spider gradually loses its power as a conditioned stimulus. This process is called counterconditioning. The fact that Amir moves from imaginary to real spiders shows the importance of gradual exposure.
分析：所用的技术是系统脱敏，其基础是经典条件反射原理。治疗师建立了一个恐惧等级，并将每一步骤与深度放松相结合。放松是与恐惧不相容的反应——你不可能同时深度放松又极度恐惧。通过用放松反应替代习得的恐惧反应，蜘蛛逐渐失去了作为条件刺激的效力。这个过程称为反条件作用。阿米尔从想象蜘蛛到接触真蜘蛛的过程，说明了逐步暴露的重要性。
10. Case 8: Remembering the Assembly Story | 案例八：记住校会故事
Scenario: During a school assembly, the head teacher tells a short Native American folk tale without showing any pictures. A week later, Year 8 students are asked to write down the story. Most students change many details: they shorten the story, add modern words, and alter the sequence of events. One student says the hero ‘phoned for help’, even though the original tale mentioned sending a smoke signal. Another student remembers the ending as a clear victory, whereas the original had an ambiguous moral.
情境：在学校的集会上，校长讲了一个简短的美洲原住民民间故事，没有展示任何图片。一周后，八年级学生被要求把故事写出来。大多数学生改变了许多细节：他们缩短了故事，加入了现代词汇，并改变了事件顺序。一名学生说主人公“打电话求助”，而原故事提到的是发送烟雾信号。另一名学生记得结局是一场明确的胜利，而原故事的寓意是模糊的。
Analysis: These memory distortions can be explained by Bartlett’s theory of reconstructive memory and the concept of schemas. A schema is a mental framework of knowledge about the world. When the students heard the unfamiliar tale, they tried to make sense of it by fitting it into their existing schemas (for example, ‘heroes use phones’ or ‘stories have clear endings’). Over a week, the memory trace became weaker, and when they recalled it, they reconstructed the story in a way that was more logical and consistent with their own cultural expectations. This process is called rationalisation.
分析：这些记忆扭曲可以用巴特利特的重构记忆理论和图式概念来解释。图式是关于世界的知识框架。当学生们听到不熟悉的故事时，他们试图通过将其纳入已有图式来理解（例如，“主人公会打电话”或“故事都有明确结局”）。一周后，记忆痕迹减弱，当他们回忆时，便用一种更符合自己文化期望、逻辑更通顺的方式重构了故事。这一过程称为合理化。
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