Retrieval cues are triggers or hints that help recall information from long-term memory. They can be:
Example: Smelling a familiar perfume might remind you of a specific event or person. Retrieval is easier when the cues at encoding and recall are similar, a concept known as the principle of encoding specificity.
Additional related terms:
| LIST I(Type of Memory) | LIST II(Description) | ||
|---|---|---|---|
| A | Procedural Memory | I | Deepest level of processing (related to meaning) |
| B | Sensory Memory | II | Memory of an event |
| C | Semantic Memory | III | Memory of riding a bicycle |
| D | Episodic Memory | IV | Visual memory for short span of time |
Match List-I with List-II 

