📚 IGCSE OCR Business: Market Research Revision Notes | IGCSE OCR 商务：市场调研 考点精讲
Market research is the systematic gathering, recording, and analysis of data about customers, competitors, and the market. For IGCSE OCR Business, understanding the difference between primary and secondary research, qualitative and quantitative data, and how businesses use research to reduce risk is essential. This article breaks down every key point you need to know, with paired English and Chinese explanations to support bilingual learners.
市场调研是对顾客、竞争对手和市场数据的系统收集、记录与分析。在 IGCSE OCR 商务课程中，掌握一手调研与二手调研、定性数据与定量数据的区别，以及企业如何通过调研降低风险，是考试的核心。本文逐点拆解所有关键考点，并采用中英文对照讲解，帮助双语学习者高效复习。
1. What is Market Research? | 什么是市场调研？
Market research involves collecting, presenting, and analysing information about markets. It helps businesses understand customer needs, competitors' actions, and market trends. Without research, businesses operate on guesswork, which can lead to product failures or lost sales. Market research aims to make business decision-making more scientific.
市场调研是指收集、展示和分析有关市场的信息。它帮助企业了解顾客需求、竞争对手的行动和市场趋势。没有调研，企业只能靠猜测经营，这可能导致产品失败或销售损失。市场调研的目标是让商业决策更加科学。
The main purposes of market research are: identifying what customers want, assessing demand for a product, evaluating competitors' strengths, and testing the marketing mix. It links the business to its external environment.
市场调研的主要目的包括：识别顾客想要什么、评估产品需求量、分析竞争对手的优势以及测试营销组合。它将企业与其外部环境联系起来。
2. Primary Research (Field Research) | 一手调研（实地调研）
Primary research gathers original data first-hand for a specific purpose. It is also called field research. Methods include surveys, interviews, focus groups, observations, and test marketing. This data is current and directly relevant, but it can be time-consuming and expensive to collect.
一手调研是为了特定目标而第一次收集的原始数据，也称实地调研。方法包括问卷调查、访谈、焦点小组、观察和试销。这类数据时效性强且直接相关，但收集过程可能耗时且成本高。
Common primary research methods: questionnaires can reach many respondents quickly; face-to-face interviews provide deeper insights; focus groups explore attitudes in a group setting; observation studies actual customer behavior without interference; test marketing launches a product in a small region before full release.
常见的一手调研方法：问卷能快速触达大量受访者；面对面访谈可获取更深洞察；焦点小组在团体环境中探讨态度；观察研究顾客真实行为而不加干扰；试销是在全面上市前先在局部区域推出产品。
3. Secondary Research (Desk Research) | 二手调研（案头调研）
Secondary research uses data already collected by others for a different purpose. It is also called desk research. Sources include internal records (sales figures, stock reports), government publications, market reports, trade journals, and online databases. It is cheaper and quicker but may be outdated or not perfectly match the business's needs.
二手调研使用他人为其他目的已收集的数据，也称案头调研。来源包括内部记录（销售额、库存报告）、政府出版物、市场报告、行业期刊和在线数据库。成本低、速度快，但可能过时或无法完全匹配企业需求。
Internal sources like loyalty card data, inventory levels, and financial statements are easily accessible. External sources such as census data, economic forecasts, and competitor websites provide broad market context.
内部来源如会员卡数据、库存水平和财务报表容易获取。人口普查数据、经济预测和竞争对手网站等外部来源则提供广泛的市场背景。
4. Qualitative vs Quantitative Data | 定性数据与定量数据
Quantitative data is numerical and can be measured or counted. Examples are market size, sales volumes, percentage of customers satisfied. It is easy to analyse statistically and present in charts. Qualitative data describes feelings, opinions, and motivations. It helps explain why customers behave in certain ways but is harder to analyse.
定量数据是数字形式的，可以测量或计数，例如市场规模、销售量、顾客满意度百分比。这类数据易于统计分析并用图表呈现。定性数据描述感受、意见和动机，有助于解释顾客行为的原因，但分析难度较大。
A business needs both types: quantitative data tells what is happening, qualitative data tells why. For instance, a drop in sales (quantitative) might be explained by poor customer service feedback (qualitative).
企业需要两种数据：定量数据说明发生了什么，定性数据解释为什么。例如，销售额下降（定量）可能通过顾客对服务差评的反馈（定性）得到解释。
5. Sampling Methods | 抽样方法
Sampling selects a portion of the target population to represent the whole. Key methods: random sampling gives everyone an equal chance, reducing bias; quota sampling selects specific numbers from subgroups, making it fast but potentially biased; stratified sampling divides the population into segments and samples proportionally from each, increasing representativeness.
抽样是选择目标人群中的一部分来代表整体。主要方法有：随机抽样给予每个人同等机会，减少偏差；配额抽样从子群体中选择特定数量，速度快但可能有偏差；分层抽样将总体划分层次并按比例从各层抽取，提高代表性。
The size of the sample matters: larger samples are more accurate but cost more. A sample that is too small may lead to unreliable conclusions. Businesses must balance cost, time, and accuracy when choosing a sampling approach.
样本大小很重要：样本越大越准确，但成本也越高。样本过小可能导致不可靠的结论。企业在选择抽样方法时，必须权衡成本、时间和准确性。
6. Designing Effective Questionnaires | 设计有效问卷
A good questionnaire avoids bias and ambiguity. Questions should be clear, simple, and logically ordered. Use closed questions for quantitative data (yes/no, multiple choice) and open questions for qualitative insights. Avoid leading questions like "Don't you agree that our product is the best?" which skew results.
良好问卷应避免偏见和模糊不清。问题应清晰、简单、有逻辑顺序。使用封闭式问题获取定量数据（是/否、选择题），开放式问题获取定性洞察。避免引导性问题，如“难道你不同意我们的产品是最好的吗？”这会歪曲结果。
Pilot testing the questionnaire on a small group first can identify confusing questions. The layout should be inviting, with an introduction explaining the purpose. Anonymity can encourage honest answers.
先在小群体中试测问卷可以找出令人困惑的问题。版式应吸引人，并附上解释目的的引言。匿名性能鼓励诚实回答。
7. Focus Groups and Interviews | 焦点小组与访谈
A focus group is a small, moderated discussion (usually 6-10 people) exploring attitudes towards a product or service. It generates qualitative data rich in detail. The moderator guides the conversation, but group dynamics can sometimes lead to dominant voices influencing others.
焦点小组是由主持人引导的小型讨论（通常6-10人），探讨对产品或服务的态度。它能产生细节丰富的定性数据。主持人引导对话，但群体动态有时会导致个别强势声音影响他人。
Interviews, whether structured or unstructured, provide personal, in-depth information. Telephone or video interviews can reduce geographical barriers. However, both focus groups and interviews are relatively time-intensive and require skilled facilitators.
访谈，无论结构化还是非结构化，都提供个人深度信息。电话或视频访谈可减少地理障碍。但焦点小组和访谈都相对耗时，且需要熟练的引导者。
8. Technology in Market Research | 市场调研中的技术应用
Technology has transformed market research. Social media monitoring tools track brand mentions and sentiment online. Big data analytics reveal patterns in customer transactions. Online surveys and mobile questionnaires reach wider audiences quickly and at lower cost. Eye-tracking technology and heat maps show how consumers view advertising or packaging.
技术已彻底改变市场调研。社交媒体监测工具追踪品牌提及度和网络情绪。大数据分析揭示顾客交易模式。在线调查和移动问卷能快速、低成本触达更广受众。眼动追踪技术和热力图展示消费者如何观看广告或包装。
Loyalty cards generate vast amounts of quantitative data on purchasing habits. Websites use cookies to track user behaviour. However, businesses must comply with data protection laws (like GDPR) when handling personal data.
会员卡产生大量关于购买习惯的定量数据。网站使用 cookie 追踪用户行为。但企业在处理个人数据时必须遵守数据保护法律（如GDPR）。
9. Who Carries Out Market Research? | 谁来进行市场调研？
Market research can be conducted in-house by employees, such as the marketing department. This may save cost and keeps sensitive information internal. Alternatively, businesses can hire specialist agencies. Agencies bring expertise, objectivity, and can handle large-scale projects, but they are more expensive.
市场调研可由企业内部员工（如市场部）进行。这可以节省成本，并将敏感信息保留在内。或者，企业可以聘请专业机构。代理机构带来专业知识、客观性，并能处理大规模项目，但费用更高。
The choice depends on budget, complexity, and whether specialized skills are needed. Some firms use a mix: secondary research internally, then commission agencies for primary research.
选择取决于预算、复杂程度以及是否需要专业技能。一些公司采用混合方式：内部完成二手调研，再委托代理进行一手调研。
10. Reliability and Accuracy of Research | 调研的可靠性与准确性
Reliability refers to whether a research method would produce the same results if repeated. Accuracy is about how close the findings are to the truth. Bias in question phrasing, unrepresentative samples, or respondent dishonesty can reduce both. Verifying secondary sources for credibility is crucial.
可靠性指如果重复调研方法，是否会得到相同结果。准确性指调研发现与真实情况的接近程度。问题措辞有偏见、样本不具代表性或受访者不诚实，都会降低可靠性与准确性。验证二手来源的可信度至关重要。
To improve reliability, businesses should use pilot studies, train interviewers properly, and cross-check data from different methods (triangulation). They should also be aware of the margin of error in quantitative surveys.
为提高可靠性，企业应进行试点研究、合理培训访谈员，并通过不同方法交叉核对数据（三角验证）。他们还应注意定量调查中的误差范围。
11. Costs vs Benefits of Market Research | 市场调研的成本与收益
Market research can be costly, especially primary research. The business must weigh these costs against the potential benefits: reduced risk of product failure, better targeting of customers, higher sales, and competitive advantage. A cost-benefit analysis helps decide how much research is justified.
市场调研可能成本高昂，尤其是一手调研。企业必须权衡这些成本与潜在收益：降低产品失败风险、更好地锁定客户、提高销售额和获得竞争优势。成本效益分析有助于确定调研投入的合理性。
Small businesses might rely on cheaper secondary research or informal feedback because limited budgets restrict primary research. However, even minimal research is better than none; it provides a direction.
小企业可能依赖较便宜的二手调研或非正式反馈，因为有限预算限制了一手调研。然而，即便最简化的调研也比没有好，它能提供方向。
12. Exam Tips for IGCSE OCR Business | IGCSE OCR 商务考试技巧
When answering exam questions on market research, always link the method to the business context. For example, a local bakery might use observation and simple questionnaires, while a multinational launching a new smartphone would invest in large-scale surveys, focus groups, and extensive test marketing. Justify your recommendations using factors like cost, speed, accuracy, and type of data needed.
在回答市场调研的考题时，始终将方法与商业环境联系起来。例如，当地面包店可能采用观察和简单问卷，而推出新款智能手机的跨国公司则会投资大规模调查、焦点小组和广泛的试销。使用成本、速度、准确性和所需数据类型等因素来证明你的推荐是合理的。
Be precise with definitions and avoid confusing primary and secondary research. Support arguments with clear examples. If a question presents a scenario, use the details provided to tailor your answer. Mention limitations of research to show evaluation skills.
定义要准确，避免混淆一手和二手调研。用清晰的例子支持论点。如果题目给出一个情景，利用提供的细节来定制你的答案。提到调研的局限性，以展示评估能力。
Published by TutorHao | Business Revision Series | aleveler.com
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