all CA schools require an essay section at the interview day. im not sure about the other schools in the nation. the main reason for including an essay section is to ensure that pharmacy students can organize their thoughts and ideas through written communication. generally they'll give you 2 or 3 prompts to respond to, though at UOP they only give 1 prompt. it's usually an open-ended question, but they don't judge you on your stance/position...it's how you defend your position and organization of your thoughts. just follow directions and write a standard essay in the allotted time (45-55min) and you will be fine. good luck to all with interviews! it's a great feeling when you're at the finish line staring straight at starting pharmacy school...