Peer Response Guidelines: You should respond substantively to the initial posts of at least two of your peers; look first for peers who do not yet have any peer responses. Pretend that you are the friend who asked for help and you just received the emailed response (your peer’s initial post). Discuss reliability in one peer response and validity in your second peer response: Ask at least one question about your friend’s definition, examples, or plans related to reliability. Ask at least one question about your friend’s definition, examples, or plans related to validity. Remember to compose your peer responses as if you are replying to the email. To complete this assignment, review the Discussion Rubric PDF document.