The student's research design is clearly described and explained, correctly identifying it as independent measures and explaining how the treatment differed between the groups. The sampling technique is also correctly described as convenience sampling, although it would have been beneficial to explain any randomization techniques used. The relevant characteristics of the research participants, such as age and English proficiency, should have been explained in relation to the study. The choice of participants is explained as being based on convenience and representability of the target population. The controlled variables, reasons for control, and all materials used are stated, although the student should have provided an explanation for the choice of each material.
