The student clearly describes and explains the research design, utilizing an independent sample design to minimize bias and ensure consistent task difficulty across groups. They effectively detail the opportunity sampling technique applied, justified by time constraints and the need for readily available participants from the same school and year. The student provides a comprehensive characterization of the research participants, including age, gender distribution, and educational context, while clearly explaining the rationale behind their selection. Furthermore, the student identifies and describes the controlled variables, offering sound reasoning for their control to maintain a consistent experimental environment. They also list and clarify the materials used in the methodology, ensuring the research is well-structured and ethical considerations are addressed.
