If differences exist between the checklist and official calendar entry (hopefully not), the calendar entry is the official document that you must follow.
First Year Registration
For help putting together a U1 course schedule, see the videos posted under Orientation Materials on the McGill Pre-Registration Orientation page.
If you're looking for advice on creating a U0 schedule in preparation for entering the Cognitive Science program, see here.
If you have put together a course schedule and you would like feedback, send it by email to the Cognitive Science advisor, ryan.bouma [at] mcgill.ca (Ryan Bouma).
If you'd like to make an appointment meet with the Cognitive Science advisor, send an email from your McGill Email Address to ryan.bouma [at] mcgill.ca. The auto-reply will give you a link for making an appointment which you can access using your McGill credentials. Please note that the schedule only shows appointments four (4) days in advance - if no appointments are available in those four days it will appear to show no appointments for the entire month, but more will become available tomorrow.