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2.6 Retrieving Memories

Syllabus
2025
Topic
2.6
Level
—

Learning objectives

2.6A—Explain how memory retrieval processes get information out of memoryExplain how memory retrieval processes get information out of memory.• The process of memory retrieval occurs through recall (remembering without cues) or recognition (which relies on retrieval cues).• The process of memory retrieval can be enhanced when people are in the same environmental space (context-dependent memory), mood (mood-congruent memory), or physical state (state-dependent memory) as they were when they encoded the information to be retrieved.• Successful retrieval is more likely when using retrieval practice processes, including testing effect and metacognition.

Retrieval Depends on Cues and Practice

Retrieval process Cue relationship
Recall Produce remembered information without provided cues
Recognition Identify remembered information with help from retrieval cues
Retrieval effect Match with encoding
Context-dependent memory Same environmental space
Mood-congruent memory Same or relevant mood
State-dependent memory Same physical state

These effects show that information present during encoding can later function as a retrieval route. Matching conditions do not create a missing memory; they can make stored information easier to access by reinstating associated cues.

Retrieval practice strengthens the process of getting information out of memory. The testing effect predicts that practicing retrieval can improve later retrieval. Metacognition—monitoring one’s own learning and knowing—helps direct practice toward information that is not yet reliably retrievable.

Recognition is usually more cue-supported than recall, but it is still retrieval. Rereading exposes information again; it is not the same operation as actively retrieving it.