The GEMstone Maze exam scores in January and June for the control and intervention student groups.

The intervention group of students (n=136) had a clinical data exam in January and then had the GEMstone Maze intervention in April and then had another clinical data exam in June. Their scores are listed for each annonymous candidate. The control group of students (n=126) had a clinical data exam in January and then had the GEMstone Maze intervention in April and then had another clinical data exam in June the year before when they were in the same year as the intervention group was in. E.g. they are the year above the intervention group. Their scores are listed for each annonymous candidate.干预组学生（n=136）于1月参加临床数据考试，同年4月接受GEMstone Maze干预训练，随后于6月再次参加临床数据考试，所有匿名受试者的考试得分均已逐一列出。对照组学生（n=126）与干预组同年级，但实验流程提前一年开展：他们于对应学年的1月参加临床数据考试，4月接受GEMstone Maze干预训练，6月再次参加临床数据考试，即对照组学生的年级较干预组高一级。所有匿名受试者的考试得分均已逐一列出。