Unit 2.2 Key Terms List-Psychology

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Memory

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48 Terms

1

Memory

The persistence of learning over time through the encoding, storage, & retrieval of information.

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2

Recall

A measure of memory in which the person must retrieve information learned earlier.

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3

Recognition

A measure of memory in which the person identifies items previously learned.

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4

Relearning

A measure of memory that assesses the amount of time saved when learning material again.

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5

Encoding

The process of getting information into the memory system by extracting meaning.

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6

Storage

The process of retaining encoded information over time.

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7

Retrieval

The process of getting information out of memory storage.

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8

Parallel processing

Processing multiple aspects of a stimulus or problem simultaneously.

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9

Sensory memory

The immediate, very brief recording of sensory information in the memory system.

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10

Short-term memory

Briefly activated memory of a few items that is later stored or forgotten.

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11

Long-term memory

The relatively permanent & limitless archive of the memory system; includes knowledge, skills, & experiences.

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12

Working memory

A newer understanding of short-term memory; involves conscious, active processing of incoming and retrieved information.

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13

Central executive

A memory component that coordinates the activities of the phonological loop and the visuospatial sketchpad.

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14

Phonological loop

A memory component that briefly holds auditory information.

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15

Visuospatial sketchpad

A memory component that briefly holds information about objects’ appearance & location in space.

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16

Long-term potentiation (LTP)

An increase in a nerve cell’s firing potential after brief, rapid stimulation; a neural basis for learning & memory.

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17

Explicit memory

Retention of facts & experiences that we can consciously know & declare.

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18

Effortful processing

Encoding that requires attention & conscious effort.

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19

Automatic processing

Unconscious encoding of incidental information.

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20

Implicit memory

Retention of learned skills or classically conditioned associations independent of conscious recollection.

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21

Iconic memory

A momentary sensory memory of visual stimuli; a photographic or picture-image.

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22

Echoic memory

A momentary sensory memory of auditory stimuli.

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23

Chunking

Organizing items into familiar, manageable units.

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24

Mnemonics

Memory aids, especially techniques that use vivid imagery & organizational devices.

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25

Spacing effect

The tendency for distributed study or practice to yield better long-term retention than massed study.

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26

Testing effect

Enhanced memory after retrieving, rather than simply rereading, information.

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27

Shallow processing

Encoding on a basic level, based on the structure or appearance of words.

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28

Deep processing

Encoding semantically, based on the meaning of words.

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29

Semantic memory

Explicit memory of facts & general knowledge.

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30

Episodic memory

Explicit memory of personally experienced events.

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31

Hippocampus

A neural center located in the limbic system that processes explicit memories.

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32

Memory consolidation

The neural storage of a long-term memory.

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33

Prospective memory

The ability to remember to do something in the future.

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34

Retrospective memory

The ability to retrieve memories from our past.

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35

Priming

The activation of particular associations in memory.

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36

Encoding specificity principle

The idea that cues & contexts specific to a memory will aid in recall.

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37

Mood-congruent memory

The tendency to recall experiences consistent with one’s current mood.

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38

Serial position effect

The tendency to recall best the last and first items in a list.

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39

Interleaving

A retrieval practice strategy that involves mixing the study of different topics.

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40

Anterograde amnesia

An inability to form new memories.

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41

Retrograde amnesia

An inability to remember information from one’s past.

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42

Proactive interference

The disruptive effect of older learning on the recall of new information.

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43

Retroactive interference

The disruptive effect of newer learning on the recall of old information.

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44

Repression

In psychoanalytic theory, the defense mechanism that banishes anxiety-arousing thoughts.

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45

Reconsolidation

A process in which previously stored memories are potentially altered.

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46

Misinformation effect

Occurs when a memory has been corrupted by misleading information.

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47

Source amnesia

Faulty memory for how, when, or where information was learned.

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48

Deja vu

The eerie sense that one has experienced something before.

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