Aqa psychology a psya1 and psya2 revision helpWatch
It is written specifically for the AQA A specification. Anything that is in the book is something you need to know; if it's not in the book, you don't need to know it. It's really helpful. Slightly pricey, but well worth it.
I'm starting psychology in September and I need help with how to revise for it because it looks really complicated. Any resources or notes would be amazing! Tips for how to answer questions and how to go about understanding the topic would be awesome too.
Also, a good thing to do is get the exams boards specification - this will outline what you will need to know and if there have been any changes since last year. Having a specification will also help you make sure that you're not wasting any time revising things you don't need.
Hope this helps