define interference
when two pieces of information conflict with each other resulting in forgetting one or both or distortion of memory
define retroactive interference
when a newer memory interferes with an older one
define proactive interference
when an older memory interferes with a newer one
define retrieval failure
difficulties in recall that are due to the absence of correct retrieval cues or triggers
define episodic buffer
temporary store in wmm that integrates information from the other components and maintains a sense of time, so that events occur in a continuing sequence