Online Review and App-Store Content Analysis Study

Coding frames, sampling and validation for studies built on public user reviews

What you get:
- Basic: Research design and sampling plan; Codebook with decision rules
- Standard: everything in Basic plus Computational coding on your review file; Inter-rater and human-validation protocol
- Premium: everything in Standard plus Topic, sentiment and trend analysis with figures; Methods, results and limitations write-up

Scope limits:
- Basic: up to 2,000 reviews
- Standard: up to 10,000 reviews
- Premium: up to 50,000 reviews

What to provide when ordering:
- Review dataset (CSV) and source platform
- Research questions
- Platform terms-of-use confirmation

Limits and responsibilities:
- Only public data that the site terms allow is collected; personal data is not harvested
- All references, figures and facts must be verified by you before use
- Large data and heavy jobs must be run and verified on your own computer or server
- Disclosure under the journal or university AI-use policy is your responsibility
- Work beyond these limits or extra revisions is quoted separately

After ordering, submit the required details and files in the My Services section of your account. Delivery files appear there when the work is done, and you can request revisions if needed.

• Delivery on time
• Direct messaging
• Confidentiality assured