📚 IGCSE Cambridge Sociology Core Knowledge Overview | IGCSE剑桥社会学核心知识点梳理
This revision guide distils the essential topics for the IGCSE Cambridge Sociology syllabus (0495), covering key perspectives, research methods, and core themes such as culture, inequality, family, education, crime, media, and power. Each section presents concepts in English–Chinese pairs to support bilingual learners.
本复习指南提炼了IGCSE剑桥社会学大纲(0495)的核心主题，涵盖关键视角、研究方法以及文化、不平等、家庭、教育、犯罪、媒体与权力等重要议题。每个部分以中英对照方式呈现，帮助双语学习者掌握要点。
1. The Sociological Approach and Key Perspectives | 社会学方法及其核心视角
Sociology is the systematic study of society, social institutions, and social relationships. It examines how human behaviour is shaped by group life and how individuals interact with structures such as family, education, and government.
社会学是对社会、社会制度和社会关系的系统研究。它探究群体生活如何塑造人类行为，以及个体如何与家庭、教育、政府等结构互动。
The three major perspectives are functionalism, conflict theory (often Marxist), and symbolic interactionism. Functionalists see society as a stable system of interrelated parts; Marxists emphasise class conflict and economic inequality; interactionists focus on everyday meanings and face-to-face interaction.
三大核心视角为功能主义、冲突理论(常指马克思主义)和符号互动论。功能主义者视社会为由相互关联的部分组成的稳定系统；马克思主义者强调阶级冲突和经济不平等；互动论者则关注日常意义和面对面的互动。
Feminist perspectives also highlight gender as a central organising principle of society, critiquing patriarchy and the way social institutions reproduce gender inequality.
女性主义视角也强调性别是社会的一个核心组织原则，批判父权制以及社会制度如何再生产性别不平等。
2. Theory and Methods: Research Design and Ethics | 理论与方法：研究设计与伦理
Sociologists use both quantitative methods (surveys, official statistics) and qualitative methods (participant observation, in-depth interviews) to collect data. Quantitative data is numerical and can reveal patterns, whereas qualitative data explores meanings and experiences.
社会学家使用定量方法(问卷调查、官方统计)和定性方法(参与观察、深度访谈)收集数据。定量数据是数字化的，可以揭示模式；定性数据则探究意义和经历。
Primary data is collected first-hand by the researcher; secondary data already exists, such as government reports. Each has strengths and limitations concerning validity, reliability, and representativeness.
一手数据由研究者亲自收集；二手数据如政府报告则已存在。两者在效度、信度和代表性方面各有优势与局限。
Ethical considerations include informed consent, confidentiality, avoiding harm, and respecting the rights of participants. Researchers must balance the pursuit of knowledge with the well-being of subjects.
伦理考量包括知情同意、保密、避免伤害和尊重参与者权利。研究者必须在追求知识与保障对象福祉之间取得平衡。
3. Culture, Norms and Values | 文化、规范与价值观
Culture refers to the whole way of life of a particular society, including its language, beliefs, customs, and material objects. Norms are specific rules that guide behaviour in particular situations, while values are general principles that a society considers important.
文化指特定社会的整个生活方式，包括语言、信仰、习俗和物质产品。规范是指导特定情境下行为的具体规则，而价值观是社会公认的重要普遍原则。
Socialisation is the lifelong process through which individuals learn their culture. Primary socialisation occurs in early childhood within the family; secondary socialisation takes place later through schools, peer groups, the media, and the workplace.
社会化是个体学习所属文化的终身过程。初级社会化在童年早期由家庭完成；次级社会化随后通过学校、同辈群体、媒体和工作场所实现。
Cultural diversity describes the variety of cultures both within a society and across the globe. Subcultures are groups with distinct norms and values that exist within a larger culture, often connected to youth, music, or shared interests.
文化多样性描述了社会内部以及全球范围内的文化差异。亚文化是在大文化中存在且有独特规范与价值观的群体，常与青年、音乐或共同兴趣相连。
4. Social Identity and Roles | 社会身份与角色
Social identity is an individual’s sense of who they are based on their group memberships, such as gender, ethnicity, class, and age. Identities are not fixed; they are negotiated and can change over time.
社会身份是个体基于所属群体(如性别、种族、阶级和年龄)而形成的自我认知。身份并非固定不变，而是被协商构建并可能随时间改变。
A social role is the expected behaviour associated with a particular status. Role conflict occurs when the demands of different statuses clash, for example, being both a parent and a full-time employee.
社会角色是与特定地位相应的行为期待。当不同地位的要求冲突时就会出现角色冲突，例如同时担任父母和全职员工。
Labelling theory argues that the labels others attach to us can become part of our self-concept, influencing how we behave. Stereotypes are oversimplified generalisations about a group that can lead to prejudice and discrimination.
标签理论认为，他人贴在我们身上的标签可能成为自我概念的一部分，影响我们的行为。刻板印象是对某一群体的过度简单化概括，可能导致偏见和歧视。
5. Social Stratification: Class, Gender and Ethnicity | 社会分层：阶级、性别与种族
Social stratification refers to the way society is divided into layers or strata based on factors such as wealth, income, social class, gender, and ethnicity. It is a system of structured inequality that affects life chances.
社会分层指社会依据财富、收入、社会阶级、性别和种族等因素被划分为不同层级。它是一种结构化的不平等体系，影响个人生活机会。
Social class can be defined in terms of occupation, economic position, and status. Marx identified two main classes under capitalism – the bourgeoisie (owners) and the proletariat (workers) – while Weber added a focus on status and party (power).
社会阶级可以根据职业、经济地位和声望来定义。马克思指出了资本主义下的两大阶级——资产阶级(所有者)和无产阶级(工人)；韦伯则补充了地位和政党(权力)维度。
Gender stratification refers to the unequal distribution of resources and opportunities between men and women. Feminist sociologists examine how patriarchal structures maintain male dominance in work, politics, and family life.
性别分层指男性和女性之间资源和机会的不平等分配。女性主义社会学家考察父权制结构如何在职场、政治和家庭生活中维持男性主导。
Ethnic stratification involves inequalities based on ethnic group membership. Discrimination and institutional racism can lead to disparities in education, employment, and criminal justice.
种族分层涉及基于族群身份的不平等。歧视和制度性种族主义可能导致教育、就业和刑事司法方面的差异。
6. Family: Types and Changing Structures | 家庭：类型与结构变迁
A family is a social unit based on kinship, marriage, or cohabitation. The nuclear family (two parents and children) was once seen as the norm, but there is now greater diversity, including extended families, lone-parent families, reconstituted families, and same-sex families.
家庭是基于血缘、婚姻或同居的社会单位。核心家庭(父母与子女)曾被视作规范，但如今家庭类型更加多样，包括扩展家庭、单亲家庭、重组家庭和同性家庭。
Functionalists argue that the family performs essential functions: primary socialisation of children and stabilisation of adult personalities. Marxists view the family as a unit that reproduces class inequality by passing on private property.
功能主义者认为家庭履行核心功能：儿童的初级社会化和成人人格的稳定。马克思主义者则将家庭视为通过传承私有财产而再生产阶级不平等的单位。
Changes such as rising divorce rates, cohabitation, and women’s increased participation in the labour market have reshaped family forms. The symmetrical family concept suggests more equal roles between partners, though many argue inequality remains.
离婚率上升、同居现象增多以及女性更多进入劳动力市场等变化重塑了家庭形态。对称家庭概念认为伴侣角色趋于平等，但许多人指出不平等依然存在。
7. Education and Social Reproduction | 教育与社会再生产
Education is a key agency of secondary socialisation, transmitting knowledge, skills, and cultural values. Formal education also allocates individuals to different positions in the labour market through qualifications.
教育是次级社会化的重要机构，传递知识、技能和文化价值观。正式教育也通过资格证书将个体分配到劳动力市场的不同位置。
Functionalists claim education provides equal opportunity through meritocracy – whereby success is based on ability and effort. However, conflict theorists argue that education reproduces social inequality; for example, working-class pupils may face material disadvantage and cultural deprivation.
功能主义者声称教育通过精英治理（即成功基于能力和努力）提供平等机会。然而，冲突论者认为教育再生产了社会不平等；例如，工人阶级学生可能面临物质劣势和文化剥夺。
Bourdieu’s concept of cultural capital suggests that middle-class children possess the knowledge, attitudes, and tastes valued by the education system, which gives them an advantage. Labelling in school can also create self-fulfilling prophecies.
布尔迪厄的文化资本概念指出，中产阶级儿童拥有被教育体系所珍视的知识、态度和品味，从而获得优势。学校中的贴标签行为也可能制造自我实现的预言。
8. Crime and Deviance: Patterns and Explanations | 犯罪与越轨：模式与解释
Deviance refers to behaviour that violates social norms, while crime is behaviour that breaks formal laws. Not all deviant acts are criminal, and not all crimes are seen as deviant.
越轨指违反社会规范的行为，而犯罪是触犯正式法律的行为。并非所有越轨行为都是犯罪，也并非所有犯罪都被视为越轨。
Official crime statistics show patterns by age, gender, class, and ethnicity. For instance, young males from disadvantaged backgrounds are over-represented in many crime figures. However, statistics may reflect bias in policing rather than actual offending rates.
官方犯罪统计显示年龄、性别、阶级和种族方面的模式。例如，来自弱势背景的年轻男性在许多犯罪数据中占比过高。然而，统计可能反映了警务中的偏见，而非实际的犯罪率。
Subcultural theories explain deviance by the existence of groups with values that differ from mainstream society. Strain theory, developed by Merton, argues that crime occurs when individuals lack legitimate means to achieve culturally approved goals.
亚文化理论认为越轨源于群体拥有与主流社会不同的价值观。默顿提出的紧张理论主张，当个体缺乏合法手段去实现文化上认可的目标时，犯罪就会发生。
Interactionists highlight the role of labelling in defining and amplifying deviance. Lemert distinguished between primary deviance (initial acts) and secondary deviance, where the deviant label leads to a deviant career.
互动论者强调贴标签在界定和放大越轨行为中的作用。莱默特区分了初级越轨(初始行为)和次级越轨，即越轨标签导致越轨生涯的形成。
9. Social Control and Punishment | 社会控制与惩罚
Social control refers to the methods used to persuade or force individuals to conform to norms and laws. It can be formal (police, courts, prisons) or informal (family, peer pressure, communities).
社会控制是指用以说服或强制个体遵从规范与法律的方法。它可以是正式的(警察、法院、监狱)或非正式的(家庭、同辈压力、社区)。
Punishment serves multiple functions: deterrence, retribution, rehabilitation, and incapacitation. Perspectives differ on whether punishment should focus on reforming offenders or on protecting society.
惩罚具有多重功能：威慑、报应、改造和剥夺犯罪能力。关于惩罚应侧重于改造罪犯还是保护社会，存在不同的观点。
Alternatives to imprisonment, such as community sentences and restorative justice, aim to reintegrate offenders and address the harm caused to victims, though their effectiveness varies.
社区服务令和恢复性司法等监禁替代措施旨在帮助罪犯重新融入社会并解决对受害者造成的伤害，但其效果各不相同。
10. Media Representations and Influence | 媒体呈现与影响
The mass media – television, newspapers, social media – play a powerful role in shaping public opinion and disseminating cultural values. Media representations of different social groups can reinforce stereotypes or challenge them.
大众媒体——电视、报纸、社交媒体——在塑造公众舆论和传播文化价值观方面发挥着强大作用。媒体对不同社会群体的呈现可能强化刻板印象，也可能挑战它们。
Agenda-setting and framing theories suggest that media do not just tell us what to think, but what to think about. The selection of news stories and the way they are framed can influence perception of issues such as crime and immigration.
议程设置和框架理论认为，媒体不仅告诉我们想什么，而且告诉我们要思考什么。新闻故事的选择及其框架方式可以影响人们对犯罪和移民等议题的认知。
The hypodermic syringe model assumes a direct and powerful effect of media messages on passive audiences, while uses and gratifications theory argues that active audiences choose media to satisfy specific needs, such as entertainment or information.
皮下注射模型假设媒体信息对被动受众产生直接而强大的影响，而使用与满足理论则认为主动的受众选择媒体以满足特定需求，如娱乐或信息。
New media have blurred the line between producer and consumer, allowing users to create and share content. This has implications for identity construction and the spread of both information and misinformation.
新媒体模糊了生产者与消费者的界限，使用户能够创造和分享内容。这对身份建构以及信息与错误信息的传播都产生了影响。
11. Power, Authority and the State | 权力、权威与国家
Power is the ability to get others to do what you want, even against their will. Authority is legitimate power – that is, power that people accept as right. Weber identified three types of authority: traditional, charismatic, and legal-rational.
权力是让他人按照你的意愿行事的能力，即使违背其意愿。权威是合法的权力，即人们认同并接受的权力。韦伯指出了三种权威类型：传统型、魅力型和法理型。
The state is a set of institutions that govern a given territory. Sociologists examine how the state maintains order, regulates behaviour, and distributes resources. Pluralist theories argue that power is spread among many groups, while elite theories suggest a small elite holds real power.
国家是统治特定领土的一套制度。社会学家考察国家如何维持秩序、规范行为和分配资源。多元论者认为权力散布于众多群体之间，而精英理论则认为一小群精英掌握着实权。
Political participation, including voting, protest, and membership in pressure groups, is influenced by social factors such as class, gender, and age. Social movements aim to bring about or resist social change through collective action.
政治参与，包括投票、抗议和加入压力团体，受到阶级、性别和年龄等社会因素的影响。社会运动旨在通过集体行动促成或抵制社会变迁。
12. Social Change and Globalisation | 社会变迁与全球化
Social change refers to significant alterations over time in behaviour patterns, cultural values, and social institutions. Sources of change include technological innovation, population shifts, and cultural diffusion.
社会变迁指行为模式、文化价值观和社会制度随时间的显著变化。变迁的来源包括技术创新、人口流动和文化传播。
Globalisation is the increasing interconnectedness of the world through economic, cultural, and political ties. It affects local cultures, employment patterns, and social identities, sometimes leading to hybridisation or resistance.
全球化是通过经济、文化和政治纽带而日益增强的世界联系。它影响地方文化、就业模式和社会身份，有时导致文化杂交或抵制。
Sociologists debate whether globalisation creates greater uniformity (McDonaldisation) or allows for new forms of diversity and local adaptation. These processes highlight the relevance of sociological analysis to contemporary global issues.
社会学家争论全球化是带来了更高度的一致性(麦当劳化)，还是促成了新形式的多样性与本土调适。这些过程彰显了社会学分析对当代全球议题的关联性。
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