Hello,

How deep one should study in order to do a 20 marks question of psychology? for example, there is a question on schools and systems of psychology often, so should we study everything regarding it?
What is the average length of an answer in psychology? 6 pages? i know quality is important but still there must be an appropriate length.
lastly, i am preparing myself from no Pakistani book but online notes of foreign universities or websites! would that be sufficient?

I would be grateful to the ones who would answer my queries!

Regards