Test 4 Flashcards
What is memory?
System by which we retain information and bring it to mind
What is the process of memory?
Encoding, Storage, Retrieval
Define Encoding
putting information into memory acoustically, visually, and semantically
What are retrieval cues?
Remembering something specific by retracing steps
Difference between sensory, short term, and long term memories
Short term: 30 seconds, acoustic
Long term: lasts days to a life time
Sensory: less than 4 seconds
Types of sensory memory
Iconic- mental visual representations
Echoic- metal represations of sound
Eidetic- recall visual images
Maintenance vs. Elaborative rehearsal
Maintenance: repeating information inside the head or to yourself
Elaborative: Things like mnemonic devices
Declarative vs Procedural knowledge
Declarative: facts and figures, recalled with conscious effort
Procedural: Habits and motor behaviors, recalled without conscious effort
What is consolidation?
a permanent memory is formed following a learning experience
Semantic vs Episodic memory
Semantic: factual
Episodic: picture
Retrospective vs Prospective
Retrospective: past
Prospective: Future
Tip of the Tongue Phenomenon
a state in which one cannot quite recall a familiar word but can recall words of similar form and meaning.
Constructionist Theory
Brain pieces together stored memories
What are false memories?
Cases in which people remember events differently from the way they happened
What are flashbulb memories?
Intense personal or historical event that is highly detailed. A lasting memory
What is the misinformation effect?
Demonstrates how easily memories can be influenced.
What are some factors that affect the accuracy of eyewitness testimony?
Speed/ease of recall
Confidence level
Subject knowledge
Racial identification
Facial features
What are repressed memories?
Rare to forget like childhood trauma
Decay Theory
Hermann Ebbinghaus, forgetting curve where we are more likely to forget information in the first hours of memory
Interference Theory
Other memories blocking a particular memory.
Include Proactive (blocks new memories) and Retroactive (blocks previous learned) memory
Primary vs. Recency Effect
Primary Effect: items near the beginning are more easily remembered
Recency Effect: Items near the end are more easily remembered