Group discussions longitudinal data

Describe a research situation with longitudinal data, highlighting the pitfalls of longitudinal data analysis. Guidelines Your initial response should be 100-200 words long, reflecting on the prompt above. Reply to at least two classmates' posts. Your response to your classmate's discussion should be around 50 words (each) and added to the debate (i.e., reflecting on their response, asking questions, etc.). Your initial response must include the different types of variables, the measurement levels, and how they impact data analysis. Rules of Netiquette for Online Discussion Forums (Online Students' Interaction) "Netiquette" refers to rules of etiquette that apply to online communication. Follow these seven (7) rules to make sure you sound respectful, polite, and knowledgeable when you post to the discussion forums: Before posting your question to a discussion forum, check if anyone has already asked; doing so wouldn't sound redundant. Stay on topic. Don't post irrelevant links, comments, thoughts, or pictures. Don't type in ALL CAPS! If you do, it will look like you are screaming. Don't write anything that sounds angry or sarcastic, even as a joke. Always remember to say "please" and "Thank you" when soliciting help from classmates. Respect the opinions of your classmates. If you need to disagree, do so respectfully, and acknowledge the valid points in your classmate's argument. Run a spelling and grammar check before posting anything to the discussion forum.