Evaluate the theory of the different types of LTM.
+ Clive Wearing: semantic and procedural memory were unaffected, but episodic memory was damaged: he could remember how to play the piano and read music, but could not remember what he had done 30 minutes earlier
+ RWA: allows psychologists to help people with memory problems (especially episodic) interventions have been developed to improve episodic memories in older people
-poor agreement on where each type of LTM is located in the brain