I have put my version but it is very wrong, you can change the study but it has to be about cognitive domain (linguistic, attention, memory, etc.)
Make a version of a case study with
1. A research question
2. Clear hypothesis statement (very important)
3. Participation criterion
4. Experiments (with clear variable)
5. Measurements
6. Conclusion
You can change the study but it has to relate to specific cognitive domain and refer to the instructor comment
