Collecting Facebook group data for academic research

Facebook groups are rich sources for qualitative and quantitative research: health communities, hobbyist forums, local groups, professional networks. Since Facebook closed most of its research APIs, collecting group data has become harder. Here is a practical, reproducible method using a browser extension, plus the ethical points your review board will ask about.

Searching saved Facebook group discussions with filters for group, date, author and comment count — Filter by date, author or engagement, then export exactly the subset you need.

단계별 안내

Define your corpus. Which groups, which period, posts only or posts with comments. Write it down for your methods section.
Collect with Group Exporter for Facebook. Use "Since a date" in the popup to bound the period, keep comments on, and download each group.
Export a dataset. Export CSV for statistical tools (R, Python, SPSS) or JSON/JSONL to keep the full thread structure for qualitative coding or NLP.
Pseudonymise and document. Replace names with codes before analysis, store data securely, and record collection dates and settings.

내 그룹에서 무료로 사용해 보세요. 무료 버전은 게시물 200개를 모든 댓글과 함께 다운로드합니다. Pro는 무제한으로 한 번만 $24.90입니다.

Group Exporter for Facebook을(를) Chrome에 추가 Group Exporter for Facebook 소개

Dataset structure

posts.csv: one row per post with id, timestamp (ISO 8601, UTC), author, text, reactions, comment and share counts, attachments and permalink. comments.csv: one row per comment or reply with its post id, parent comment id and depth, which is enough to reconstruct threads and compute reply networks.

JSON keeps the nested structure (post → comments → replies), and JSONL stores one discussion per line, convenient for NLP pipelines and language models.

Completeness and limitations

The extension collects what is visible to your account in the group, in "All comments" order, including nested replies. Deleted content, content hidden by admins, and posts from groups you can't access are not included. Facebook's reaction counts are totals, not who reacted. Record the date of collection: groups change over time.

Ethics and data protection

Even in public groups, members may not expect their posts to be studied. Typical safeguards: ethics approval, informing group admins, pseudonymising authors (replace author and author_id columns with codes), not quoting verbatim text that could be searched back to a person, storing data encrypted, and deleting raw data when the project ends. Check GDPR or your local equivalent and your institution's rules.

Reproducibility

Note the extension version, collection dates, settings ("Since" date, comments on/off) and group URLs. Keep the original vault.json export as your raw data: it can be re-imported into the extension later to re-export or extend the dataset.