约翰霍普金斯大学的Advanced Academic Program怎么样？请问这个项目和普通的研究生项目有什么区别呢？例如申请难度之类的，网上有一篇关于MS Applied Economics的文章，是否AAP里的情况都是这样的呢？

Advanced Academic Programs (AAP) 是专门给成人业余学习的一个项目，主是业余授课和网络授课，有研究生学历项目的证书类项目的专业。AAP下的专业，一般合适美国国籍学习申请，中国学生申请，很有可能不会被认可，因为学习的课程基本上会结合网络一起学习。在美国也只被 Middle States Commission on Higher Education.认可。
学历项目主要有以下专业：
Graduate Degrees
MS in Applied Economics
MS in Bioinformatics
MS in Biotechnology
Master of Biotechnology Enterprise and Entrepreneurship
MA in Communication
MS in Energy Policy and Climate
MS in Environmental Sciences and Policy
MA in Film and Media
MS in Food Safety Regulation
MS in Geographic Information Systems
MA in Global Security Studies
MA in Government
MS in Government Analytics
Master of Liberal Arts
MA in Museum Studies
MS in Post-Bacc Health Science Intensive
MA in Public Management
MS in Regulatory Science
MS in Research Administration
MA in Science Writing
MA in Writing