This blog and its posts are now out of date for the OCR GCSE Psychology spec - but still acts as a great start off for A-Level.
Though criticisms may need to be expanded to ensure you get higher grades, the following are still applicable for AQA A-Level Psychology
Whole topics are covered in Cognitive Development, named 'Cognition and Development' at A-Level, Attachment, and Memory
Humanistic psychology is seen in 'The Self' topic
SLT theory is seen in SST as an application, Phobias from 'Psychopathology' is almost completely covered in 'Phobias', Dispositional and Situational theories for obedience/social influence, and the Psychodynamic Psychosexual Theory of Development
There are also useful key studies for Aggression , Social Influence, Milgram (SI again)
Good luck, and if any of you did different topics and know if anything else if helpful tip us off !