Lesson 8 Defense Prep

Contribution Statement

Articulate what your thesis adds to the field

The "what is your contribution?" question is almost guaranteed. Your answer should be specific, honest, and memorable. Not "I contributed to the field of Japanese education" — that's too vague. Be concrete.

Your Three Contributions

1. Yomilink — An Open-Source Kit-Build Platform

A modern web-based platform that integrates the complete Kit-Build workflow with research administration (consent, pre/post-test, TAM, feedback, analytics, data export). Available under MIT license at github.com/elianiva/yomilink.

Why it matters: The original Kit-Build platform doesn't support integrated research workflows. Yomilink makes it possible to run a complete Kit-Build study from a single web application.

2. Pilot-Tested Procedure for Japanese

A validated three-session procedure (introduction → familiarization → main session) for applying Kit-Build to Japanese reading comprehension with beginner learners. Includes instrument calibration, data cleaning protocol, and analysis pipeline.

Why it matters: Kit-Build has been used in English/EFL but not in Japanese. This procedure provides a tested blueprint for future researchers.

3. Feasibility Evidence

Initial evidence that Kit-Build can be applied to Japanese reading comprehension: positive score direction (7.06 → 7.77/10), positive user acceptance (TAM above 3.5), and identification of ceiling effects and design considerations for future controlled studies.

Why it matters: This evidence directly informs the design of future controlled experiments and justifies further investment in this research direction.

The One-Liner

This thesis contributes a modern open-source Kit-Build platform and a pilot-tested procedure for applying Kit-Build concept mapping to Japanese reading comprehension, with initial feasibility evidence from 35 beginner learners.

The 30-Second Version

When an examiner asks "what is your contribution?", deliver this:

"My thesis makes three contributions. First, I developed Yomilink, a modern web-based Kit-Build platform that integrates the full research workflow — it's open-source under MIT. Second, I designed and validated a three-session procedure for applying Kit-Build to Japanese reading comprehension with beginner learners, which hasn't been done before. Third, I gathered initial feasibility evidence: students showed a positive score direction after the activity and reported positive acceptance of the platform. This pilot informs future controlled experiments."

How Examiners Probe Contributions

What's new about this? Kit-Build already exists.
The original Kit-Build platform doesn't support integrated research workflows like consent collection, pre/post-test delivery, or automated data export. Yomilink combines the Kit-Build core with a complete research administration pipeline. Additionally, Kit-Build has not been applied to Japanese reading comprehension before — this is the first study to explore that application.
Is Yomilink better than the original platform?
This study does not empirically compare the two platforms. Yomilink is a modern reimplementation with easier web-based deployment and integrated features, but I cannot claim it is superior without a direct comparison study.
Your results are modest. Is that really a contribution?
For a feasibility pilot, modest results are expected and appropriate. The contribution is not a proof of effectiveness but a validated procedure and initial evidence that justifies future controlled research. Many important research programs begin with pilots that establish feasibility before scaling to controlled experiments.
How would you extend this work?
The immediate next step is a controlled experiment comparing Kit-Build with a conventional reading activity, using parallel test forms and a larger sample. Medium-term extensions include delayed post-tests for retention, unaided comprehension conditions, and multiple proficiency levels.

Primary Source

Review your defense claim sheet: report/defense-claim-sheet.md — it has the exact "what this thesis claims" and "what this thesis does not claim" lists.

Final Review

You now have 8 lessons covering the core defense topics. Here's your study plan:

  1. Lesson 1: Claim Boundaries — Know what you can and cannot say
  2. Lesson 2: Statistical Concepts — Explain your tests in plain language
  3. Lesson 3: Methodology Defense — Answer design and procedure questions
  4. Lesson 4: Kit-Build Framework — Explain the theory clearly
  5. Lesson 5: Presentation Strategy — Structure your talk and handle Q&A
  6. Lesson 6: TAM & Feedback — Frame user acceptance results
  7. Lesson 7: Limitations & Future Work — Turn weaknesses into strengths
  8. Lesson 8: Contribution Statement — Articulate what you added (this lesson)
Before the defense:
1. Read your defense claim sheet one more time
2. Practice the 30-second contribution statement out loud
3. Ask me to play examiner — I'll grill you on any topic
← Lesson 7: Limitations & Future Work  |  Reference: Defense Cheat Sheet →