Choosing the right research approach depends on your research question, objectives, data requirements and overall dissertation methodology.

Understand Qualitative Research

Qualitative research explores experiences, opinions, behaviours and meanings through detailed, non-numerical data.

Understand Quantitative Research

Quantitative research uses numerical data to measure variables, identify relationships and test patterns using statistical methods.

Choose Qualitative Methods

Interviews, focus groups, observations and document analysis are commonly used to collect rich qualitative research data.

Choose Quantitative Methods

Surveys, experiments and structured datasets can generate numerical evidence suitable for statistical analysis and comparison.

Compare Research Data

Qualitative data provides depth and context, while quantitative data supports measurement, comparison and statistical generalisation.

Compare Research Questions

Qualitative questions often explore “how” and “why”, whereas quantitative questions commonly examine relationships, differences or measurable effects.

Consider Your Sample

Qualitative studies often use smaller purposive samples, while quantitative research typically requires larger samples for stronger statistical analysis.

Analyse Qualitative Data

Thematic analysis, content analysis and framework analysis can identify patterns, themes and meanings within qualitative research data.

Analyse Quantitative Data

Descriptive and inferential statistics can examine distributions, relationships, differences and potential associations between measurable variables.

Assess Research Strengths

Qualitative methods provide contextual depth, while quantitative approaches can offer consistency, measurement and broader population-level insights.

Recognise Limitations

Qualitative findings may have limited generalisability, while quantitative research can overlook context, meanings and individual experiences.

Consider Mixed Methods

Mixed-methods research combines qualitative and quantitative approaches when answering complex questions requires both numerical and contextual evidence.

Match Your Question

Your research question should determine the methodology rather than choosing qualitative or quantitative methods simply because they seem easier.

Follow UK Guidance

UK universities expect your methodology to demonstrate clear alignment between research questions, methods, data and analytical approach.

Make Your Choice

Choose qualitative research for depth, quantitative research for measurement, or mixed methods when both perspectives are necessary.

Final Checklist

Ensure your chosen methodology logically supports your research questions, objectives, data requirements and dissertation’s overall purpose.

There is no universally better approach; the strongest methodology is the one that best answers your research question.