请问以下的这篇英语文章是是什么类型的文章,议论文还是说明文?

请问以下的这篇英语文章是是什么类型的文章,议论文还是说明文?
There is a growing debate about the most effective way for students to study.Traditionally studying alone was tought be the best way to ensure good exam results.When studying alone,you can focus your mind better than when you are with others.Yours also have the freedomto choose what topic to study and when,as you don't need the agreement of others.students that prefer to study alone non-study topics such as television or holidays.
In the past few years,however,more students have started studying in groups.There are several reasons many students prefer this method.First,they find that studying is more fun as they can share the experience with others rather than staying in their rooms.In groups,they can discuss the subject together and when someting is not understood they can ask each other questions.Finally,by discussing the topics they are able to both understand and remember it better.
要如何写SUMMARY 用30词左右！格式是 The article gives the view that ....sould/shouldn't...