📚 Memory Techniques for WJEC Psychology Terms | WJEC心理学词汇术语速记指南
Welcome to your Year 10 WJEC Psychology journey. One of the first hurdles you will face is mastering a large set of specialised terms. This guide breaks down the most common key words, linking each to simple memory tricks so you can recall them quickly in class, homework, and exams. Think of these terms as your psychological toolbox – once you know them, you can build strong answers.
欢迎踏入 Year 10 WJEC 心理学之旅。你最先遇到的挑战之一就是掌握大量专业术语。本指南将拆解最常见的核心词汇，每一个都配上简单的记忆技巧，让你在课堂、作业和考试中快速回想起它们。把这些术语看作是你的心理工具箱——一旦掌握，你就能构建出扎实的答案。
1. Independent and Dependent Variables | 自变量与因变量
The independent variable (IV) is the factor the researcher deliberately changes or manipulates. The dependent variable (DV) is what the researcher then measures – it 'depends' on the IV. A classic WJEC-style example: investigating whether the amount of caffeine (IV) affects reaction time (DV).
自变量 (IV) 是研究者有意改变或操纵的因素。因变量 (DV) 是研究者随后测量的结果——它“依赖于”自变量。WJEC 经典例子：调查咖啡因摄入量 (IV) 是否影响反应时间 (DV)。
Memory trick: Think of IV as the 'I change' variable. DV starts with 'D' for the 'Data' you collect or the 'Difference' you observe. Picture the IV pulling the strings like a puppeteer, and the DV dancing on stage as the audience records the performance.
记忆技巧：把 IV 想成“我改变 (I change)”的变量。DV 以 D 开头，代表你收集的“数据 (Data)”或观察到的“差异 (Difference)”。想象 IV 像木偶师在幕后拉线，而 DV 则在台上起舞，观众记录着表演。
2. Hypothesis Hacks | 假设速记法
A hypothesis is a precise, testable statement predicting the relationship between the IV and DV. WJEC often expects you to differentiate between directional (one-tailed) and non-directional (two-tailed) hypotheses. A directional hypothesis predicts the specific direction of the effect, e.g., 'Participants who drink 100 mg of caffeine will have faster reaction times than those who drink none.' A non-directional hypothesis simply predicts a difference without saying which way, e.g., 'There will be a difference in reaction time between participants who drink caffeine and those who do not.'
假设是一个精确、可验证的陈述，预测了 IV 和 DV 之间的关系。WJEC 常要求你区分方向性（单尾）假设和非方向性（双尾）假设。方向性假设预测了效应的具体方向，例如“饮用 100 毫克咖啡因的参与者反应时间将比不饮用的参与者更快”。非方向性假设仅预测存在差异，而不指明方向，例如“饮用咖啡因和未饮用咖啡因的参与者之间反应时间存在差异”。
Memory trick: Use the compass metaphor. A directional hypothesis is like a compass needle pointing firmly North – it knows exactly where it is going. A non-directional hypothesis is like a compass spinning freely; it acknowledges a change but cannot commit to a single bearing. Also, look for clue words: 'faster/slower/more/less' signal directional; 'difference' or 'effect' signal non-directional.
记忆技巧：使用指南针比喻。方向性假设就像指南针指针坚定地指向北方——它清楚地知道自己要去的方向。非方向性假设则像自由旋转的指南针；它承认有变化，但无法锁定一个固定方位。同时，寻找线索词：“更快/更慢/更多/更少”是方向性信号；“差异”或“影响”是非方向性信号。
3. Operationalisation with Ease | 轻松搞定操作性定义
Operationalisation means defining variables in a way that they can be accurately measured or manipulated. Instead of saying 'memory', you operationalise it as 'the number of words correctly recalled from a list of 20 after a 10-minute delay'. The WJEC exam rewards precise operational definitions.
操作性定义是指以能够精确测量或操纵的方式来定义变量。不要只说“记忆力”，你可以将它操作化为“在 10 分钟延迟后，从 20 个单词列表中正确回忆出的单词数量”。WJEC 考试奖励精确的操作性定义。
Memory trick: Think of 'operationalisation' as building an 'operation' manual for your study. If you were writing a recipe, you wouldn't just say 'some flour'; you would specify '200 grams of plain flour'. The same applies: state exactly what you will do (IV manipulation) and what you will count or record (DV measurement).
记忆技巧：把“操作性定义”想象成为你的研究编写一本“操作”手册。如果你在写食谱，不会只说“一些面粉”，而会明确“200 克普通面粉”。同理：要准确说明你将要做什么（IV 操纵）以及你将计数或记录什么（DV 测量）。
4. Reliability vs Validity: The Target Analogy | 信度与效度：靶子类比
Reliability is about consistency – if you repeat the study or measurement, you get the same results. Validity is about accuracy – whether you are truly measuring what you intend to measure. A mock exam that always gives you a grade C, even when you know the material better, is reliable (consistent) but not valid (inaccurate).
信度关乎一致性——如果你重复同样的研究或测量，会得到相同的结果。效度关乎准确性——你是否真正测量到了想要测量的东西。一次模拟考试总是给你 C 等级，即使你对材料掌握得更好，它就是信度高（一致）但效度低（不准确）。
Memory trick: Visualise a target board. Reliability is a tight cluster of arrows, all hitting the same spot – even if that spot is the outer ring. Validity is hitting the bullseye. A good study is both reliable and valid: all arrows tightly grouped in the centre. Use the phrase 'Consistent Clusters' for reliability and 'Bullseye Accuracy' for validity.
记忆技巧：想象一个靶子。信度是一簇密集的箭，全部射中同一点——即使那一点在外环。效度是正中靶心。好的研究既可信又有效：所有箭都紧密集中在中心。用“密集簇”记忆信度，用“靶心精度”记忆效度。
5. Sampling Shortcuts | 抽样捷径
Sampling is how you select participants from a target population. Key methods for Year 10 include opportunity sampling (using whoever is easily available, e.g., students in your class), volunteer sampling (participants choose to take part, often via an advertisement), and random sampling (every member of the target population has an equal chance of being selected, e.g., drawing names from a hat). WJEC likes you to discuss bias and representativeness.
抽样是指你如何从目标总体中选取参与者。Year 10 需要掌握的关键方法包括：机会抽样（使用容易找到的人，比如你班上的同学）、志愿者抽样（参与者主动选择参加，通常通过广告招募）和随机抽样（目标总体中每个成员都有同等被选中的机会，例如从帽子里抽名字）。WJEC 喜欢让你讨论偏差和代表性。
Memory trick: Use the 'Hat, Hand, Heart' Opportunity = Hand (whoever is at hand when you need them). Volunteer = Heart (the person's own choice, or heart, drives them to sign up). This also helps you recall bias: the 'Hand' may only grab friends; the 'Heart' may attract a certain personality type.
记忆技巧：采用“帽子、手、心”系统。随机 = 帽子（把名字放进帽子，纯机遇）。机会 = 手（你需要时手边能找到的人）。志愿者 = 心（个人自己的选择，即心灵驱使他们报名）。这也有助于你回想偏差：“手”可能只抓来朋友；“心”可能吸引某种特定性格的人。
6. Ethical Code Acronyms | 伦理准则缩略词
Psychological research must follow ethical guidelines to protect participants. The British Psychological Society (BPS) code includes: consent, deception, debriefing, right to withdraw, confidentiality, protection from harm, and privacy. For WJEC, you need to be able to explain these and suggest ways to deal with them, such as obtaining informed consent or offering a full debrief.
心理学研究必须遵循伦理准则以保护参与者。英国心理学会 (BPS) 的准则包括：知情同意、欺骗、事后解释、退出权利、保密、免受伤害和隐私。对于 WJEC，你需要能够解释这些准则，并建议处理方式，例如获得知情同意或提供全面的事后解释。
Memory trick: Create a vivid acronym like 'C DROP PC' (Consent, Deception, Right to withdraw, debriefing (O for 'over' – explanation afterwards), Protection from harm, Confidentiality). Or picture a caring scientist who always opens a 'PRICE CUP': Protection, Right to withdraw, Informed consent, Confidentiality, debriefing (Explanation), until Privacy. Pick one and draw it as a mind map with a colourful ethical shield.
记忆技巧：创造一个形象的缩略词，例如“C DROP PC”（同意、欺骗、退出权利、事后解释、“O”代表 over——之后的解释、免受伤害保护、保密）。或者想象一位充满关怀的科学家总是打开“PRICE CUP”：保护、退出权利、知情同意、保密、事后解释 (Explanation)，直到隐私。选择一个，用彩色的伦理盾牌画出思维导图。
7. Qualitative vs Quantitative: Story vs Numbers | 质性 vs 量性：故事与数字
Quantitative data is numerical, like scores, times, or percentages, and is typically analysed statistically. Qualitative data is non-numerical and descriptive, capturing thoughts and feelings, often through open-ended questions or interviews. WJEC questions might ask you to evaluate the strengths and weaknesses of each: quantitative data is easy to analyse and compare but may lack depth, while qualitative data provides rich detail but is harder to summarise.
量性数据是数字型的，如分数、时间或百分比，通常用统计方法分析。质性数据是非数字型的，是描述性的，捕捉思想和感受，通常通过开放式问题或访谈获得。WJEC 题目可能要求你评价各自的优缺点：量性数据易于分析和比较但可能缺乏深度，质性数据提供丰富细节但难以概括。
Memory trick: 'QN' = Quantitative = Numbers. 'QL' = Qualitative = Language. Another easy way: Quantitative starts with 'Quant', which looks like 'quantity', so it counts things. Qualitative contains 'quality' office revenue in pounds; qualitative is the rich review describing the emotional impact.
记忆技巧：“QN” = 量性 = 数字 (Numbers)。“QL” = 质性 = 语言 (Language)。另一个简单方法：Quantitative 开头是“Quant”，看起来像“quantity（数量）”，所以它计数。Qualitative 包含“quality（质量）”，描述体验的性质或特质。想象一部电影：量性是票房的英镑收入；质性是描述情感冲击力的丰富影评。
8. Measures of Central Tendency: The Three Musketeers | 集中量数：三剑客
The three measures of central tendency tell you about a typical score in a data set. The mean is the arithmetic average found by adding all scores and dividing by the number of scores. The median is the middle value when scores are arranged in order. The mode is the most frequently occurring score. WJEC commonly asks you to calculate these and state when each is most useful, e.g., the median is unaffected by extreme scores.
三种集中量数告诉你数据集中典型的分值。平均数是将所有分数相加再除以分数个数得到的算术平均值。中位数是将所有分数按顺序排列后位于中间位置的值。众数是出现频率最高的分数。WJEC 常要求你计算这些量数，并说明何时使用哪个最有用，例如中位数不受极端分数影响。
Memory trick: m and balanced; she sits in the middle and ignores the drama at the extremes. Mode Max is all about popularity – common score everyone loves. Mnemonic: Mean = Average (both 4-letter words starting with A?), no, use 'Mean is Mean to outliers'.
记忆技巧：把它们拟人化为三位朋友。平均数迈克很敏感，会被极端分数（异常值）影响，所以不总是最佳选择。中位数莫莉冷静平衡；她坐在中间，无视两端的戏剧。众数麦克斯讲究人气——他是最受大家欢迎的常见分数。助记：平均数 (Mean) 对异常值很刻薄 (mean)。
9. Experimental Designs: The Three Flavours | 实验设计：三种口味
When conducting an experiment, you must decide how to allocate participants to conditions. In an independent groups design, different participants are used in each condition. In a repeated measures design, the same participants take part in all conditions. A matched pairs design uses different but similar participants, matched on relevant characteristics, in each condition. WJEC expects you to outline strengths and weaknesses of each, such as order effects in repeated measures.
进行实验时，你必须决定如何将参与者分配到不同条件中。独立组设计是在每种条件下使用不同的参与者。重复测量设计是相同的参与者参加所有条件。配对组设计是在每种条件下使用不同但相似的参与者，在相关特征上进行匹配。WJEC 希望你概述每种设计的优缺点，例如重复测量中的顺序效应。
Memory trick: Independent groups = 'Fresh Faces': each condition sees a new cast. Repeated measures = 'Repeat Players' : like the same actors playing multiple scenes, but they might get tired (order effects). Matched pairs = 'Twin Teams' nces without using the same person. This links directly to the key exam evaluation points.
记忆技巧：独立组 = “新面孔”：每种条件都是新的班底。重复测量 = “重复玩家”：就像同一批演员演出多场戏，但他们可能会疲惫（顺序效应）。配对组 = “双胞团队”：你创造微型类双胞胎，在不用同一个人的情况下平衡个体差异。这直接联系到关键考试评价点。
10. Designing Your Study: The Flow Formula | 研究设计：流程公式
A WJEC scenario often asks you to design a simple experiment. Use the 'AIM – IV & DV – HYPOTHESIS – OPERATIONALISE – DESIGN – SAMPLE – ETHICS – PROCEDURE – DATA' flow. This sequence is your checklist for a top-band answer. For example: Aim – to investigate the effect of background music on concentration. IV: presence of music (yes/no). DV: score on a 10-question mental arithmetic test. Hypothesis: directional, etc.
WJEC 情景题经常要求你设计一个简单的实验。使用“AIM – IV & DV – 假设 – 操作性定义 – 设计 – 抽样 – 伦理 – 程序 – 数据”流程。这个顺序是你拿到高分段答案的检查清单。例如：目的——探究背景音乐对专注力的影响。IV：音乐的有无。DV：10 道心算题目的分数。假设：方向性，等等。
Memory trick: Turn the sequence into a silly sentence to lock in the order: 'All Iguanas Have Odd Dinners Sitting Every Pond Calmly Drying' se; Dinners = Design; Sitting = Sample; Every = Ethics; Pond = Procedure; Calmly = Control? You can add control; Drying = Data. Silly, but effective. Draw a flowchart and hang it beside your study desk.
记忆技巧：把这个顺序变成一个滑稽的句子来锁定顺序：“All Iguanas Have Odd Dinners Sitting Every Pond Calmly Drying”（所有鬣蜥都有奇特的晚餐，安静地坐在每个池塘边晾干）。All = 目的；Iguanas = IV；Have = 假设；Odd = 操作性定义；Dinners = 设计；Sitting = 抽样；Every = 伦理；Pond = 程序；Calmly 可加控制；Drying = 数据。虽然滑稽，但很有效。画一个流程图，挂在书桌旁边。
11. Last-Minute Flashcard Factory | 临阵磨枪闪卡工厂
Create dual-sided flashcards with the term on one side and the definition plus memory image on the other. Use colours: green for methods, blue for ethics, red for data. Review them using active recall – read the term, try to explain it out loud, then flip. The best way to memorise WJEC psychology terms is to teach them to a friend or even to your pet. Speaking aloud solidifies neural pathways faster than silent reading.
制作双面闪卡，一面写术语，另一面写定义和记忆图像。使用颜色编码：绿色表示方法，蓝色表示伦理，红色表示数据。用主动回忆法复习——看到术语，尝试大声解释，然后翻转卡片。记忆 WJEC 心理学术语的最佳方式是把它们教给朋友，甚至是你的宠物。大声说出来比默读能更快地巩固神经通路。
Memory trick: Turn your room into a psychology library. Stick post-it notes on objects that represent terms. Put a toy compass on your desk for 'hypothesis', a target on the wall for 'reliability and validity', and a small hat for 'random sampling'. The visual and spatial cues trigger memory during the exam because you can mentally walk through your study space.
记忆技巧：把你的房间变成心理学图书馆。在能代表术语的物品上贴便利贴。把玩具指南针贴在桌上代表“假设”，墙上贴靶子代表“信度和效度”，放一顶小帽子代表“随机抽样”。视觉和空间线索会在考试中触发记忆，因为你可以在脑海中重游你的学习空间。
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