i'm thinking of taking psych1xx3 in the summer, and go into courses that need psych1xx3, is it possible?

cuz it is in summer, so the course selection would be done b4 the summer course it done, will i b able to take psych1xx3 related courses for the 2nd year? D:

I'm about 90% sure you can.

Yup! If you're worried, you can talk to the psych department about it and they'll 'waive' those psych courses.

SOLAR will likely not let you register for those courses, since you won't have the credit at the time of registration. As qwerty suggested, you can contact the psych dept and explain your situation, and see if they will grant you waiver(s) for the course(s) you want to take. If not, then you'll have to wait until you've gotten the credit for 1XX3 to register. The only problem you might run into is that psych courses tend to fill up very quickly, so by the time you get it sorted out the course might be full. It won't hurt to contact the dept now to see what their policy is regarding course waivers, and plan accordingly