The student has clearly described and explained the research design, including the use of a repeated measures design. Relevant characteristics of the research participants, such as their age, number, education, and English proficiency level, are also described. The choice of participants is explained based on recent experience with sitting in modern classrooms and language barriers. Additionally, all controlled variables and materials used are stated and the reasons for control and choice of materials are explained. However, the description and explanation of the sampling technique, specifically convenience sampling, could be improved.
