Analyse d’un entretien semi-directif sous Nvivo

Introduction

This tutorial provides a step-by-step guide on analyzing semi-structured interviews using NVivo software. It covers essential processes like transcription, data import, coding, and thematic analysis. Whether you're a researcher or a student, this guide will help you navigate NVivo to derive meaningful insights from qualitative data.

Step 1: Transcribe the Audio File

Transcribing the audio of your interview is the first step in your analysis. You can do this manually or use transcription software.

• Manual transcription: Listen to the audio and type out the conversation.
• Automated tools: Consider using tools like Otter.ai or Google Docs voice typing for quicker results.

Ensure that your transcript is clear, accurately reflecting the interview content.

Step 2: Discover the NVivo Environment

Familiarize yourself with the NVivo interface to streamline your analysis.

• Explore the main sections: Understand where to find key features such as data import, coding, and query tools.
• Review the help resources: NVivo offers tutorials and help documentation. Utilize these to enhance your understanding.

Step 3: Import Data

After transcription, the next step is to import your data into NVivo.

• Open NVivo and create a new project.
• Import your transcript:
  • Go to the "Import" option.
  • Select "From File" and choose your Word document (.docx) containing the transcript.

Step 4: Define Attributes

Attributes help to categorize your data for analysis.

• Direct method: Add attributes directly within NVivo.

  • Navigate to "Case" and select "Create Case."
  • Define attributes like participant demographics.

• Import method: If you have a spreadsheet of attributes:

  • Use the "Import" function to add these attributes directly from your data file.

Step 5: Conduct Textual Searches

Performing textual searches helps identify relevant themes and patterns within your data.

• Access the "Search" feature:
  • Use keywords or phrases relevant to your research questions.
  • Review the results to identify significant quotes or sections.

Step 6: Create Nodes and Thematic Coding

Nodes are essential for organizing and categorizing your data into themes.

• Create nodes:

  • Navigate to the "Nodes" section and select "Create Node."
  • Name your node according to the theme it represents.

• Code your data:

  • Highlight text in your transcript.
  • Right-click and select "Code" to categorize it under the relevant node.

Step 7: Create Matrices

Matrices are useful for comparing and contrasting different data points.

• Access the "Matrix Coding Query":
  • Choose the nodes you want to compare.
  • Generate a matrix to visualize relationships between themes and attributes.

Conclusion

By following these steps, you can effectively analyze semi-structured interviews using NVivo. Start with transcription, familiarize yourself with the software, import your data, and systematically code and analyze it. Practice these techniques to enhance your qualitative research skills, and consider revisiting NVivo's resources for further learning. Happy analyzing!