📚 Year 9 AQA Psychology: Unit Test Mock Paper Walkthrough | Year 9 AQA 心理学：单元测试模拟卷解析
Welcome to the walkthrough of a Year 9 AQA Psychology unit test mock paper. This practice paper covers key topics such as research methods, memory, attachment, and data analysis. By breaking down each question, you will learn how to apply psychological knowledge, spot common pitfalls, and improve your exam technique. Use this guide to check your understanding and build confidence for the real assessment.
欢迎来到 Year 9 AQA 心理学单元测试模拟卷的解析。这份练习卷涵盖了研究方法、记忆、依恋和数据分析等核心主题。通过逐一剖析每道题目，你将学会如何运用心理学知识、识别常见陷阱并提升应考技巧。请用这份指南检验你的理解，为真正的测评建立信心。
1. Introduction to the Mock Paper | 模拟卷简介
This mock paper is designed to reflect the style of an AQA Year 9 psychology test. It consists of ten multiple-choice questions, each targeting a different topic. The questions assess both knowledge of psychological theories and skill in applying research methods. In the following sections, we will examine each question, reveal the correct answer, and explain the reasoning behind it. Pay close attention to how key terms are used, because in psychology, precision of language is crucial for high marks.
这份模拟卷旨在反映 AQA Year 9 心理学的测试风格。它包含十道单选题，每题瞄准一个不同的主题。题目既考查心理学理论知识，也评估研究方法的应用技能。在以下小节中，我们将逐一审读每道题，给出正确答案并解释其推理过程。请特别留意关键术语的表达，因为在心理学中，语言精确性是获得高分的关键。
2. Q1: Aims and Hypotheses | 第1题：目标与假设
Question: A researcher plans to study the effect of caffeine on reaction time. Which of the following is a correctly written aim? A) Caffeine will decrease reaction time. B) To investigate whether caffeine affects reaction time. C) Participants given caffeine will react faster. D) Reaction time is measured in milliseconds.
题目：一位研究者计划研究咖啡因对反应时间的影响。下列哪项是一个正确书写的目标？ A) 咖啡因会减少反应时间。 B) 探究咖啡因是否影响反应时间。 C) 摄入咖啡因的被试会反应更快。 D) 反应时间以毫秒为单位测量。
The correct answer is B. An aim is a general statement of purpose that outlines what the researcher intends to study, without making a specific prediction. Option A is a directional hypothesis, as it predicts the direction of the effect. Option C is also a prediction, while option D describes the operationalisation of the dependent variable. In AQA psychology, aims often begin with “To investigate...” and should not contain the words “will” or “faster”.
正确答案是 B。目标是一般性的目的陈述，说明研究者打算研究什么，而不做具体预测。选项 A 是方向性假设，因为它预测了效应的方向。选项 C 也是一个预测，而选项 D 描述的是因变量的操作性定义。在 AQA 心理学中，目标常以 “探究……” 开头，不应包含 “会” 或 “更快” 这类词。
3. Q2: Independent and Dependent Variables | 第2题：自变量与因变量
Question: In an experiment on the effect of revision time on test scores, what is the independent variable? A) Test scores B) Revision time C) Motivation levels D) The difficulty of the test
题目：在一个研究复习时间对考试成绩影响的实验中，什么是自变量？ A) 考试成绩 B) 复习时间 C) 动机水平 D) 测试难度
The independent variable (IV) is the factor that the researcher manipulates or changes. Here, the researcher would vary revision time, so B is correct. Test scores are the dependent variable (DV), which is measured to see the effect of the IV. Motivation and test difficulty are extraneous variables that should ideally be controlled. Remember: IV is what you change, DV is what you measure.
自变量 (IV) 是研究者操控或改变的因素。在此，研究者会改变复习时间，因此 B 正确。考试成绩是因变量 (DV)，它被测量以观察 IV 的效果。动机水平和测试难度是额外变量，理想情况下应加以控制。记住：IV 是你改变的东西，DV 是你测量的东西。
4. Q3: Experimental Designs | 第3题：实验设计
Question: Which design involves using different participants in each condition of an experiment? A) Repeated measures B) Independent groups C) Matched pairs D) Counterbalancing
题目：哪种实验设计在每种条件下使用不同的被试？ A) 重复测量 B) 独立组 C) 匹配对 D) 平衡对抗
The correct answer is B. In an independent groups design, separate participants are allocated to each condition, so nobody experiences both levels of the IV. Repeated measures (A) uses the same participants in all conditions. Matched pairs (C) pairs participants on relevant traits before splitting them. Counterbalancing (D) is a technique to reduce order effects, not a design. Independent groups avoid order effects but may suffer from participant variables.
正确答案是 B。在独立组设计中，不同的被试被分配到每一种条件，因此无人经历自变量的所有水平。重复测量 (A) 在所有条件下使用相同的被试。匹配对 (C) 根据相关特征将被试配对后再分开。平衡对抗 (D) 是一种减少顺序效应的技术，而非一种设计。独立组设计可避免顺序效应，但可能受到被试变量的影响。
5. Q4: Sampling Methods | 第4题：抽样方法
Question: A researcher selects every 10th student from the school register. This is an example of: A) Random sampling B) Systematic sampling C) Opportunity sampling D) Stratified sampling
题目：一位研究者从学校名册中每隔10人选一名学生。这是哪种抽样方法的例子？ A) 随机抽样 B) 系统抽样 C) 机会抽样 D) 分层抽样
The answer is B, systematic sampling. This method uses a fixed, periodic interval to select participants from a list. Random sampling (A) would require every member of the population to have an equal chance of being picked, e.g. using a random number generator. Opportunity sampling (C) means using whoever is available. Stratified sampling (D) involves selecting participants in proportion to subgroups of the population. Systematic sampling is quick but not truly random.
答案是 B，系统抽样。该方法从一个名单中按照固定的周期间隔选取被试。随机抽样 (A) 要求总体中每个成员被选中的机会均等，例如使用随机数生成器。机会抽样 (C) 是指使用任何方便找到的人。分层抽样 (D) 则按总体的子群比例抽取被试。系统抽样快捷，但并非真正的随机。
6. Q5: Multi-store Model of Memory | 第5题：记忆的多重储存模型
Question: According to the multi-store model, how does information move from sensory memory into short-term memory? A) Through rehearsal B) Through attention C) Through retrieval D) Through interference
题目：根据多储存模型，信息如何从感觉记忆进入短时记忆？ A) 通过复述 B) 通过注意 C) 通过提取 D) 通过干扰
The correct answer is B. Atkinson and Shiffrin proposed that information flows from sensory memory to short-term memory (STM) only if we pay attention to it. Rehearsal (A) helps keep information in STM and transfers it to long-term memory. Retrieval (C) is the process of getting information back from long-term memory. Interference (D) is a theory of forgetting. Thus, attention acts as the gatekeeper for STM.
正确答案是 B。Atkinson 和 Shiffrin 提出，只有当我们对信息加以注意，它才会从感觉记忆进入短时记忆 (STM)。复述 (A) 有助于将信息保持在 STM 并转入长时记忆。提取 (C) 是从长时记忆中取回信息的过程。干扰 (D) 是遗忘的一种理论。因此，注意充当了 STM 的守门人。
7. Q6: Reconstructive Memory | 第6题：重构性记忆
Question: Bartlett's 'War of the Ghosts' study demonstrated that memory is: A) Like a video recording B) Reconstructed using schemas C) Stored permanently without change D) Entirely dependent on rehearsal
题目：Bartlett 的《幽灵战争》研究表明，记忆是： A) 像录像一样 B) 利用图式进行重构的 C) 永久储存且无变化的 D) 完全依赖于复述的
The answer is B. Bartlett found that when participants recalled an unfamiliar story, their memories became distorted over time. They omitted unfamiliar details and added familiar ones to make the story more culturally coherent. This led him to argue that memory is an active reconstruction based on schemas – mental frameworks of past experiences. The study contradicts the view that memory is a perfect recording (A).
答案是 B。Bartlett 发现，当被试回忆一个不熟悉的故事时，他们的记忆会随时间而扭曲。他们会遗漏不熟悉的细节，并加入熟悉的细节以使故事在文化上更连贯。这使他提出记忆是基于图式——即过去经验的心理框架——的主动重构。该研究反驳了记忆是完美录像 (A) 的观点。
8. Q7: Attachment Types | 第7题：依恋类型
Question: In Ainsworth's Strange Situation, a child who shows distress when the caregiver leaves and is easily comforted upon return is classified as: A) Insecure-avoidant B) Secure C) Insecure-resistant D) Disorganised
题目：在 Ainsworth 的陌生情境中，一名儿童在照顾者离开时表现出痛苦，而在照顾者回来时容易被安抚，这被分类为： A) 不安全-回避型 B) 安全型 C) 不安全-反抗型 D) 混乱型
B is correct. Secure attachment is characterised by moderate distress during separation and joy when the caregiver returns. Insecure-avoidant (A) children show little distress and ignore the caregiver on reunion. Insecure-resistant (C) children display extreme distress and are hard to comfort. The secure pattern is linked to sensitive caregiving. Understanding attachment types helps explain emotional development.
B 是正确的。安全型依恋的特点是在分离期间表现出中等程度的痛苦，并在照顾者返回时感到高兴。不安全-回避型 (A) 儿童表现出很少的痛苦，在重聚时忽视照顾者。不安全-反抗型 (C) 儿童表现出极端的痛苦且难以安抚。安全型模式与敏感的照顾有关。理解依恋类型有助于解释情绪发展。
9. Q8: Understanding Correlations | 第8题：理解相关
Question: A correlation coefficient of −0.85 means there is: A) No relationship B) A strong positive correlation C) A strong negative correlation D) A weak negative correlation
题目：相关系数为 −0.85 意味着： A) 没有关系 B) 强正相关 C) 强负相关 D) 弱负相关
able increases, the other decreases. The absolute value (0.85) shows strength; values close to ±1 are strong. Therefore, −0.85 represents a strong negative relationship. It is crucial to remember that correlation does not imply causation.
正确选项是 C。相关系数范围从 −1 到 +1。符号表示方向，因此负号意味着负相关：一个变量增加，另一个则减少。绝对值 (0.85) 表示强度；接近 ±1 的值具有很强的相关性。因此，−0.85 表示一种强负向关系。必须记住，相关并不意味着因果。
10. Q9: Ethical Guidelines | 第9题：伦理准则
Question: Allowing participants to leave a study at any time is an example of: A) Informed consent B) Right to withdraw C) Confidentiality D) Deception
题目：允许被试随时退出研究是以下哪一项的例子？ A) 知情同意 B) 退出权 C) 保密 D) 欺骗
The answer is B. The right to withdraw protects participants by ensuring they know they can stop their involvement at any stage without penalty. Informed consent (A) involves giving full information before the study. Confidentiality (C) means that personal data must be kept private. Deception (D) should be avoided or minimised and requires a thorough debrief. Ethics are central to all psychological research.
答案是 B。退出权通过确保被试知道他们可以在任何阶段停止参与且不受惩罚来保护他们。知情同意 (A) 是指在研究前提供完整信息。保密 (C) 意味着个人数据必须保密。欺骗 (D) 应避免或最小化，并需要进行充分的知情交代。伦理在所有心理学研究中至关重要。
11. Q10: Descriptive Statistics – Mean, Median, Mode | 第10题：描述性统计 – 平均数、中位数、众数
Question: Find the mean of these scores: 6, 8, 8, 10, 13. A) 8 B) 9 C) 10 D) 45
题目：求下列分数的平均数：6, 8, 8, 10, 13。 A) 8 B) 9 C) 10 D) 45
The mean is calculated by summing all scores and dividing by the number of scores.
平均数的计算方法是将所有分数相加再除以分数的个数。
Mean = (6 + 8 + 8 + 10 + 13) ÷ 5 = 45 ÷ 5 = 9
Therefore, B is correct. The mode (most frequent) is 8, and the median (middle value in order) is also 8. In skewed distributions, the median may be a better measure of central tendency than the mean. Year 9 psychology often requires you to calculate and compare these statistics.
因此，B 正确。众数（最频繁出现的值）是 8，中位数（按顺序排列的中间值）也是 8。在偏态分布中，中位数可能比平均数更适合作为集中趋势的度量。Year 9 心理学经常要求计算并比较这些统计量。
12. Exam Tips and Final Thoughts | 考试技巧与收尾思考
To succeed in a Year 9 AQA psychology test, always read the question carefully and underline command words such as "identify", "explain" or "outline". When answering multiple-choice questions, eliminate obviously wrong options first. For written responses, structure your answer using the PEEL method: Point, Evidence, Explanation, Link. Revise key studies – you should know the researcher’s name, aim, method, results and conclusion. Use psychological terminology accurately and in the right context.
要在 Year 9 AQA 心理学测试中取得成功，请务必仔细读题，并在诸如 “识别”、“解释” 或 “概述” 等指令词下划线。回答选择题时，首先排除明显错误的选项。对于书面回答，请用 PEEL 结构组织答案：观点、证据、解释、联系。复习关键研究——你应知道研究者的名字、目标、方法、结果和结论。准确地在恰当的语境中使用心理学术语。
Regular practice with mock papers will expose you to the question styles and help manage your time under exam conditions. Reflect on each mistake, and consider why the right answer is correct. Psychology is not just about memorising facts; it is about understanding human behaviour and thinking critically. Keep linking new concepts to real-life examples – it makes them much easier to remember.
经常练习模拟卷能让你熟悉题型，并帮助你在考试环境中管理时间。反思每一个错误，思考为什么正确答案是对的。心理学不只是记忆事实；它关乎理解人类行为和批判性思考。坚持将新概念与现实生活中的例子相联系——这会让它们更容易被记住。
Published by TutorHao | Psychology Revision Series | aleveler.com
更多咨询请联系16621398022（同微信）
或截图后用「扫一扫 → 相册」选择本图