In psychology,<unk> is defined as the ability to learn and remember the relationship between unrelated items. This would include, for example, remembering the name of someone or the aroma of a particular perfume. This type of<unk>  deals specifically with the relationship between these different objects or concepts. A normal<unk> task involves testing participants on their recall of pairs of unrelated items, such as face-name pairs.<unk> is a declarative<unk>  structure and episodically based.
Associative memory 
Serial memory processing
Episodic memory
Memory span
Character orientation
Structural competency
Working memory
Memory