Hey! Are you planning to do an Honours B.A in psych? If you are, it is a 4 year program, and requires math 1k03, if you get a B ( I am pretty sure it is a B) you go on to take Math 1M03 which is REQUIRED for Hounours psych. If you get less then a b, you have to take math 1f03 and then take math 1M03.. so three math courses. I highly highly highly recommend you take grade 12 advanced functions. If you do, you do not have to take math 1k03!! You can go on and JUST take math 1m03!! However, if you choose not to do an honours program, ( so you so a B.A psych) that is three years. I am pretty sure most graduate programs require 4 years. However a B.A psych would NOT require math!
If you plan on doing an Honours psych, you will have to have math 1M03. Do not be afraid of math though, if you get the extra help from profs, help center, and you do your homework you will be fine!