There has been a lot of interest in knowing what composes a good SOP. A lot has been said about that in our previous posts here and here. But if you are someone short of time, and needs a crash course in writing a good SOP - here are some quick notes. (credits to Prof. Vince Gotera | University of Northern Iowa)

• A “hook” that demonstrates your passion for the field
• Segué to your background in the field
• Description of your academic background in the field
• Specific classes you have taken, given by name
• Specific professors you have had, especially if well-known in that field
• Extracurricular activities in the field
• Publications or other professional accomplishments in the field (perhaps conference presentations or public readings)
• Explanations about problems in background (if needed)
• Explanation of why you have chosen the specific grad school
• Mention one or two professors in that school and what you know of and appreciate about their work
• Specific features of the grad program which attract you
• Get advice from several of your professors — philosophical advice as well as specific writing advice
• Proof-read and copy edit; ask friends to proof-read and copy-edit as well
• Keep working on the statement of purpose, even after you have already sent it to school(s) with earlier deadline(s)