Which memory system requires little effort or attention in order to recall a memory and, in it, memories do not decline much over long retention intervals?

Question

Quizplus · Accepted Answer

Procedural memory is a type of memory system that involves knowing how to do things (e.g. ride a bike, tie your shoes) and does not require much conscious effort or attention to recall. Performance in procedural memory tasks often stays stable over long retention intervals, as this type of memory is less susceptible to forgetting than other types (such as episodic or semantic memory).

Which Memory System Requires Little Effort or Attention in Order