C1 Expression 正式 2分钟阅读

The sampling method was

Research methodology and reporting expression

Use this phrase to professionally justify how you selected your data or participants in a report.

15秒了解

  • Explains the logic behind choosing data or study participants.
  • Essential for academic papers, business reports, and scientific studies.
  • Signals professional rigor and increases the credibility of your findings.

意思

This phrase explains the specific process or logic you used to choose the people or data for a study.

关键例句

3 / 6
1

Presenting market research

The sampling method was based on a random selection of active users.

The sampling method was based on a random selection of active users.

💼
2

Writing a university thesis

The sampling method was purposive, focusing on experts in the field.

The sampling method was purposive, focusing on experts in the field.

👔
3

Discussing a survey in a work chat

The sampling method was just whoever clicked the link in the email.

The sampling method was just whoever clicked the link in the email.

😊
🌍

文化背景

In academic and scientific cultures, the 'sampling method' is the most scrutinized part of any report. It reflects the Western emphasis on objectivity and the 'scientific method' to prove a point. If your sampling is bad, your whole argument usually falls apart.

💡

Be Specific

Never just say the method was 'good'. Use technical terms like 'random', 'stratified', or 'cluster' to sound like an expert.

⚠️

Watch Your Tense

Use 'was' for completed research. Use 'will be' if you are writing a proposal for future work.

15秒了解

  • Explains the logic behind choosing data or study participants.
  • Essential for academic papers, business reports, and scientific studies.
  • Signals professional rigor and increases the credibility of your findings.

What It Means

This phrase tells people how you picked your test subjects. It is like explaining why you chose these specific apples from the bin. You are showing that your choice was not just a lucky guess.

How To Use It

You usually follow it with a past tense verb or adjective. For example, The sampling method was random. It sets the stage for your data's reliability. It tells the reader that your results can be trusted.

When To Use It

Use it in your university thesis or a business report. It shows you did not just pick names out of a hat. It is perfect for explaining market research or scientific experiments. Use it when you need to sound professional and precise.

When NOT To Use It

Do not use this at a casual family dinner. Saying The sampling method was biased about Grandma's cookies is too much. It sounds very stiff and robotic in a relaxed conversation. Keep it for professional or academic spaces.

Cultural Background

Western science loves transparency and replicability. This phrase is the key to letting others copy your work. It is the backbone of modern trust in data and statistics. It became vital during the rise of modern sociology and medicine.

Common Variations

You might hear The selection process was or We used a random sample. In tech, they might say The data was pulled via. These all mean roughly the same thing in different contexts. They all focus on the 'how' of gathering information.

使用说明

This is a high-register expression. It is almost exclusively used in formal writing or professional presentations. Avoid using it in casual speech unless you are trying to be ironic or funny.

💡

Be Specific

Never just say the method was 'good'. Use technical terms like 'random', 'stratified', or 'cluster' to sound like an expert.

⚠️

Watch Your Tense

Use 'was' for completed research. Use 'will be' if you are writing a proposal for future work.

💬

The 'Convenience' Secret

In the business world, 'convenience sampling' is a polite way of saying 'we just asked whoever was around'. It sounds much better than 'we were lazy'!

例句

6
#1 Presenting market research
💼

The sampling method was based on a random selection of active users.

The sampling method was based on a random selection of active users.

Explains the fairness of the data collection to stakeholders.

#2 Writing a university thesis
👔

The sampling method was purposive, focusing on experts in the field.

The sampling method was purposive, focusing on experts in the field.

Justifies why specific people were chosen for interviews.

#3 Discussing a survey in a work chat
😊

The sampling method was just whoever clicked the link in the email.

The sampling method was just whoever clicked the link in the email.

A slightly more relaxed way to describe 'convenience sampling'.

#4 Joking about a bad date
😄

I think the sampling method was flawed if this is my best option.

I think the sampling method was flawed if this is my best option.

Using academic language for a humorous, personal situation.

#5 Explaining a medical trial
💭

The sampling method was strictly controlled to ensure patient safety.

The sampling method was strictly controlled to ensure patient safety.

Conveys the seriousness and care taken in the study.

#6 Technical report on quality control
💼

The sampling method was systematic, testing every tenth unit produced.

The sampling method was systematic, testing every tenth unit produced.

Describes a repeatable process in a factory setting.

自我测试

Choose the correct word to complete the academic sentence.

The sampling method ___ stratified to ensure all age groups were represented.

✓ 正确! ✗ 不太对。 正确答案: was

Since the research has already been conducted, we use the past tense 'was'.

Identify the most professional term to follow the phrase.

The sampling method was ___ , meaning we picked people who were easy to reach.

✓ 正确! ✗ 不太对。 正确答案: convenience

'Convenience sampling' is the formal term for picking the easiest subjects.

🎉 得分: /2

视觉学习工具

Formality of 'The sampling method was'

Casual

Talking to friends about picking snacks.

I just grabbed whatever.

Neutral

Explaining a quick office poll.

We just asked the marketing team.

Formal

Writing a research paper or business audit.

The sampling method was systematic.

Where to use 'The sampling method was'

Research Reporting
🎓

University Dissertation

Explaining participant selection.

📊

Market Research

Presenting consumer data.

🧪

Medical Study

Describing clinical trial groups.

🏭

Quality Audit

Checking factory outputs.

常见问题

12 个问题

It refers to the specific strategy used to select a subgroup from a larger population for study. For example, The sampling method was random means everyone had an equal chance.

No, it is used in marketing, sociology, quality control, and even journalism. Any time you use a small group to represent a big group, you have a sampling method.

Yes, use The sampling method is if you are currently describing a plan or a permanent process. Use was for research that is already finished.

It means every person in the population has an exactly equal chance of being picked. It is often called the 'gold standard' of research.

In a professional work email about a project, it is perfect. In an email to your mom, it would sound very strange and overly academic.

This is when you intentionally pick people with specific characteristics. For example, The sampling method was purposive if you only interviewed CEOs.

In C1 level English, using The sampling method was shows you understand professional terminology. It makes your writing sound more authoritative.

Absolutely. In a factory, you might say The sampling method was systematic to describe checking every 50th item on the belt.

It means the way you picked people was unfair and led to wrong results. For example, only asking your friends for their opinion is a biased method.

Usually, yes. It acts as a clear signpost for the reader. You can also say, As noted, the sampling method was....

In music, sampling is taking a piece of another song. While the word is the same, this specific phrase is strictly for data and research.

It means dividing the population into groups (like age or gender) first. Then you pick people from each group to make sure everyone is represented.

相关表达

Data collection process

The overall way information was gathered.

Selection criteria

The specific rules used to decide who is included.

Representative sample

A small group that accurately reflects the larger population.

Target population

The entire group of people you are interested in studying.

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