A Pixel Quest player who entered something incorrectly
Error, explanation, recovery, and retry
Thinking experienceEmotional experienceAction experience
LONG-TERM ACADEMIC FOUNDATION · 초등
Error Message Monster Makeover오류 메시지 몬스터 구조
A helpful explanation and recovery without blame
The course was designed from open research published by Yale, Stanford, and Harvard. Students build the long-term academic foundation a college application later rests on: notice a problem, ask a question, compare two designs, revise, and explain the evidence in their own words.
Research questionStudent A/B testEvidence and limitsOwn contribution
A scary or vague message does not explain the next action.
Target experienceA helpful explanation and recovery without blame
Turn a need into a clear system promise
- Name the user and context, then map the full experience.
- Choose one design variable and a clear test rule.
- Let the user change settings or turn off an unwanted feature.
One variable, two versions
- Prototype A: show the information and action directly.
- Prototype B: test a different sense, order, or feedback style.
Check it with the same real task
Give both versions the same safe task. Compare success, time or errors, and a short user rating.
Use numbers and user comments
- At least one action measure
- Anonymous design or experience rating
- Accessibility check and an open comment
AB
The chart values are synthetic examples for this course page, not student results.
Use the evidence to improve once
Change one feature supported by both the numbers and user comments. Record the before-and-after result and one limit.
A good score is not the whole experience
Do not guess or manipulate a person's inner state. Use minimal data, clear choices, and an opt-out.
Experience map, requirements, Prototype A/B, test chart, and before-and-after case study
PaperScratch
Limit: A small class pilot is early evidence. Record how people and contexts differ, then name the next question to test.
Course consultation
Turn a student's interest
into an experience project.
We can match the grade, coding experience, and topic to paper, Figma, Scratch, web, Python, or robotics.