{"site":{"name":"Koji","description":"AI-native customer research platform that helps teams conduct, analyze, and synthesize customer interviews at scale.","url":"https://www.koji.so","contentTypes":["blog","documentation"],"lastUpdated":"2026-05-25T17:02:14.347Z"},"content":[{"type":"blog","id":"04e66c36-adb5-4d48-8a10-a440c1828fee","slug":"thesis-interviews-ai-guide","title":"The PhD Student's Guide to AI-Moderated Interviews: 20 Thesis Interviews in 5 Days","url":"https://www.koji.so/blog/thesis-interviews-ai-guide","summary":"AI-moderated interviews reduce thesis qualitative research from 80-100 hours to 10-15 hours by handling scheduling, conducting, and transcription. Includes IRB guidance, methodology justification, and examiner FAQ. Convert interview guides at koji.so/kojify.","content":"Qualitative thesis research typically requires 15-30 interviews. Each interview takes a PhD student 4-6 hours when accounting for recruiting, scheduling, conducting, transcribing, and initial coding. For a 20-interview thesis, that is 80-120 hours of interview logistics before analysis even begins. AI-moderated interviews compress this to 20-30 hours total, with most of that time spent on the intellectually valuable work of analysis rather than administrative overhead.\n\n## The Thesis Interview Time Problem\n\n| Step | Manual Time | AI-Assisted Time |\n|------|------------|------------------|\n| Recruiting per participant | 30-60 min (emails, screening) | 5 min (share link) |\n| Scheduling | 15-30 min (timezone coordination) | 0 (async, self-serve) |\n| Conducting | 30-60 min | 0 (AI conducts) |\n| Transcription | 60-90 min (or $25-50 for service) | Automatic |\n| Initial coding notes | 30-45 min | AI-generated summary |\n| **Total per interview** | **3-5 hours** | **30-45 min review** |\n| **20 interviews** | **60-100 hours** | **10-15 hours** |\n\n## IRB and Ethics Considerations\n\nBefore using AI for thesis interviews, address these with your IRB:\n\n### Informed Consent\n- Participants must know they are speaking with an AI, not a human\n- Include AI-moderated format in your consent form\n- Explain how data is stored, processed, and protected\n\n### Data Security\n- Koji stores data on SOC2-compliant infrastructure\n- Transcripts are associated with your project, not shared across users\n- You control when data is deleted\n\n### Methodological Justification\nFrame AI interviewing as a methodological choice in your thesis:\n- **Consistency:** Every participant receives identical core questions with consistent probing depth\n- **Reduced interviewer bias:** The AI does not lead, react, or signal expectations\n- **Scalability:** Enables larger sample sizes within time constraints\n- **Reproducibility:** The exact interview protocol is codified, not dependent on interviewer skill\n\n### Limitations to Acknowledge\n- AI cannot read body language or non-verbal cues\n- Rapport building is different from human interviews\n- Complex emotional topics may require human sensitivity\n- Voice mode captures tone but not facial expressions\n\n## Step-by-Step: 20 Interviews in 5 Days\n\n### Day 1: Setup\n1. Design your interview guide (6-10 questions)\n2. Create your study on [koji.so/dashboard](/dashboard)\n   - Or paste existing interview questions at [koji.so/kojify](/kojify)\n3. Configure probing depth: 2-3 follow-ups for core questions, 1 for warm-up\n4. Choose text mode, voice mode, or let participants choose\n5. Test the interview yourself (takes 10 min)\n\n### Day 2-3: Recruit and Distribute\n- Email your participant list with the interview link\n- Post in relevant communities, forums, or mailing lists\n- Participants complete the interview on their own time (no scheduling needed)\n- Monitor completion count in your Koji dashboard\n\n### Day 4-5: Review and Analyze\n- Read AI-generated summaries for each interview (5-10 min each)\n- Review cross-interview theme analysis\n- Export transcripts for NVivo, ATLAS.ti, or MAXQDA coding\n- Begin your formal thematic analysis with pre-coded themes as starting points\n\n## Choosing Between Text and Voice\n\nFor thesis research:\n- **Text mode** is usually better for international participants, sensitive topics, and when exact wording matters\n- **Voice mode** is better for narrative-rich topics, less literate populations, and when emotional context matters\n- **Offer both** to maximize participation\n\n## Cost Comparison\n\n| Approach | Cost for 20 Interviews |\n|----------|----------------------|\n| Manual (self-transcribed) | 80-100 hours of your time |\n| Manual (paid transcription) | $500-1000 + 40-50 hours |\n| Otter.ai + Zoom | $100-200/year + 40-50 hours |\n| Koji AI interviews | Free tier covers 10 interviews, then EUR29/mo |\n\n## What Your Thesis Examiner Will Ask\n\nPrepare answers for these likely questions:\n\n**\"Why did you use AI instead of conducting interviews yourself?\"**\nAI interviewing was chosen for consistency of questioning, elimination of interviewer bias, and the ability to reach a larger sample within the research timeline. All participants were informed of the AI format via the consent process.\n\n**\"How did you ensure depth?\"**\nThe AI interviewer was configured with 2-3 follow-up probes per question, using adaptive probing based on response content. Mean response length was [X] words per question, comparable to human-moderated interviews in similar studies.\n\n**\"What are the limitations?\"**\nAI interviews lack non-verbal cue reading and human rapport. These limitations are acknowledged in the methodology chapter. For the research questions addressed, the consistency and scale advantages outweighed these limitations.\n\n## Getting Started\n\n1. Visit [koji.so/kojify](/kojify) and paste your interview guide questions\n2. Configure probing depth for each question\n3. Test the interview yourself\n4. Share with participants\n5. Focus your time on analysis, not logistics","category":"Research","lastModified":"2026-05-13T00:21:33.326941+00:00","metaTitle":"PhD Thesis Interviews with AI: 20 Interviews in 5 Days (2026 Guide)","metaDescription":"AI-moderated interviews cut thesis interview time from 100 hours to 15. Covers IRB considerations, methodology justification, and step-by-step implementation.","keywords":["qualitative research tool students","free interview tool for research","thesis interview tool","qualitative data collection software","PhD interview tool","academic qualitative research AI"],"aiSummary":"AI-moderated interviews reduce thesis qualitative research from 80-100 hours to 10-15 hours by handling scheduling, conducting, and transcription. Includes IRB guidance, methodology justification, and examiner FAQ. Convert interview guides at koji.so/kojify.","aiContentType":"guide","faqItems":[{"answer":"Yes, with IRB approval. Frame it as a methodological choice: AI provides consistency of questioning, elimination of interviewer bias, and the ability to reach larger samples. Participants must be informed they are speaking with an AI.","question":"Can I use AI interviews for my thesis?"},{"answer":"Koji offers 10 free AI interview credits. For a 20-interview thesis, the Insights plan at EUR29/month covers the remaining interviews.","question":"Is Koji free for students?"},{"answer":"Yes. Koji provides full transcripts that can be exported for coding in NVivo, ATLAS.ti, MAXQDA, or any qualitative analysis software.","question":"Can I export transcripts for NVivo or ATLAS.ti?"},{"answer":"Emphasize consistency (identical questions and probing for every participant), reduced interviewer bias, scalability, and reproducibility. Acknowledge limitations around non-verbal cues and rapport.","question":"How do I justify AI interviews to my examiner?"}],"relatedTopics":["qualitative research","thesis","AI interviews","academic research","kojify"]}],"pagination":{"total":1,"returned":1,"offset":0}}