KNOWLEDGE NOTES

Knowledge Notes

Explore curated knowledge, course notes and methods, with their existing content and sources preserved.

This index lists complete English editions. Additional Chinese notes and bilingual updates remain available in the Chinese index.

350knowledge notes
Product Design & UX / NNGroup User Experience

NNGroup UX Research Methods Glossary (39 Bilingual Chinese-English Quick Reference Entries)

A quick reference bilingual Chinese-English table of 39 Nielsen Norman Group UX research method terms. Indexed by the categories 'Attitudinal vs Behavioral × Qualitative vs Quantitative + Context/Formative/Summative/Remote', each entry explains in one sentence what the method is and what questions it answers. Coverage includes: Attitudinal methods (Survey, User Interview, Focus Group, Concept Testing, Desirability Study) / Behavioral methods (Usability Testing, Analytics, Clickstream, Eyetracking, First-Click Test, Five-Second Test) / Information Architecture (Card Sorting, Tree Testing) / Experiments (A/B Test, Multivariate Test) / Context (Field Study, Contextual Inquiry, Diary Study, Ethnographic Study) / Prototypes (Paper Prototyping, Prototype Testing, Wizard of Oz, Participatory Design) / Moderation formats (Moderated/Unmoderated, Remote, Think-Aloud, Retrospective Think-Aloud) / Task Analysis, Benchmarking, Formative/Summative. Use this as a lookup handbook; for in-depth methodology, refer to the topic-specific wikis.

UX ResearchResearch methodsTerminology Quick ReferenceEnglish edition
Business & Entrepreneurship / Cross-source synthesis

Research Methodology / OSCAR / Research Hacker (Cross-Author Thematic Synthesis)

Integration of research methodologies from 3 perspectives. yitang Truman + Zhang Lei OSCAR five-step framework (Objective/Scope/Channel/Analyze/Report) + Research Hacker systematic approach + exploratory arsenal 5 channels + 13 IPO prospectuses + Zhang Lei nursing home 5-sheet empirical study / Wang Kai RSI using research as a ruler (competitive analysis + cross-platform benchmarking + AI interrogation for decision-making) / Wang Huiwen 60-75-85 tier system (research the present / predict the endgame / formulate strategy). Covers research tiers, 5-channel intelligence collection, expert interview SOP, user interview SOP

Market researchCompetitor analysisResearch methodsEnglish edition