Transcript: You must provide official transcripts and/or academic records at the request of the graduate program or if you are admitted and choose to enroll. An official transcript bears the original signature of the registrar and/or the original seal of the issuing institution. Official documents should be submitted to: Office of Graduate Admissions Purdue University Graduate School 155 South Grant Street, YONG 170 West Lafayette, IN 47907 Detail information: https://www.purdue.edu/gradschool/admissions/how/apply-transcripts.html Personal Statement: The statement of purpose should be 300-500 words concerning your purpose for undertaking or continuing graduate study, your reasons for wanting to study at Purdue, and your research interests, professional plans, and career goals. You also may explain any special circumstances applicable to your background and elaborate on your scholarly publications, awards, achievements, abilities, and/or professional history. Recommendation Letter: Three (3) letters of recommendation are required for degree-seeking applicants

学位要求：Bachelor 申请链接：https://www.purdue.edu/gradschool/prospective/gradrequirements/westlafayette/pol.html 招生电话：(765) 494-4163 招生邮箱：polgradcoordinator@purdue.edu