大规模实验 meaning in English

large scale experiment

In fact , an extensive pilot program known as seal ( social and emotional aspects of learning ) has already seen improvements in children ' s academic performance and discipline by helping them to better understand their emotions
事实上，一项名为seal （学习的社会层面和情绪层面）的大规模实验课程，在帮助孩子们更了解自己的情绪之后，已经观察到他们在学校的课业表现和纪律方面都改善了。