Collecting & Analysing Data (WJEC Eduqas GCSE Sociology): Revision Note
Exam code: C200
Collecting data
- Once researchers have completed a pilot study and selected a sample, they are ready to begin collecting data 
- There are a variety of research techniques or methods that sociologists can choose from, depending on whether they wish to collect primary or secondary data: 
| Sources of primary data | Sources of secondary data | 
|---|---|
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- The research methods above allow sociologists to collect quantitative or qualitative data 
| Quantitative data | Qualitative data | |
|---|---|---|
| Definition | 
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| Sources of primary data | 
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| Sources of secondary data | 
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Practical issues
- The research methods that sociologists choose may also depend on practical issues, such as time, cost and access 
- Sociologists may avoid using certain research methods, such as unstructured interviews, because they require a lot of time and money to carry out, input and analyse the data - Instead, they may have to consider a small-scale project that may be cheaper to conduct 
 
- The researcher's access to resources can be a major factor in determining which methods they will use - E.g., a well-known professor will likely have access to more research funds than a young student 
 
Examiner Tips and Tricks
Researchers can choose to use primary or secondary data.
Primary data gives greater control and can be tailored to specific aims, but it’s often costly and time-consuming to collect.
Secondary data is usually cheaper and quicker, as it’s already available, but it may not fit the researcher’s needs exactly, and data sources (like official statistics) can vary in how they were collected across areas.
Analysing data
- Once the sociologist has collected their data, they will need to analyse it 
- It might be necessary for them to analyse hundreds of completed questionnaires or interview transcripts 
- Analysing data entails interpreting or making sense of the information and summarising the key outcomes 
- Computer software can help sociologists analyse data quickly because it can: - summarise the data 
- examine relationships between factors 
- present results as graphs and bar charts 
 
- The sociologist can then draw conclusions and determine whether the data gathered supports their hypothesis 
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