Inq final Flashcards
Three-stage Model of Memory
Sensory Memory - stores incoming information in detail but only for an instant
Short-term memory - can hold informatio nfor approximately twenty seconds
Long-term memory - infinity capacity, can stay with rehearsal
Working Memory
Modern version of short-term memory, informatio nis kept in working while people process or examine it
Implicit Memory
retention of learned skills or classically conditioned
associations independent of conscious recollection.
Explicit Memory
memory of facts and experiences that one can
consciously know and “declare.”
Brain regions that process working memory
Frontal cortex, parietal cortex, anterior cingulate cortex, parts of the basal ganglia
Brain regions that process implicit memory
Various strucutures, depending on the type of knowledge
riding a bike invovles the cerebellum, for example
Brain regions that process explicit memory
Temporal/Hippocampus and frontal lobes,
Semantic Networks
A directed or undirected graph consisting of vertices, which represent concepts, and edges, which represent semantic relationships between concepts
DRM Paradigm
A procedure in cognitive psychology use to study false memory in humans
What is the case study of H.M.?
A patient having epileptic seizures had had parts of his hippocampus and amygdala removed, and from that point on he was unable to form new memories
Broca’s aphasia
Unable to speak fluently but can comprehend things perfectly
Who is Daniel Tammet and what does he have
A man with synthesia who can remember any amount of numbers as they are visualized pictographically in his memory
Hermann Ebbignhaus
Discovered the forgetting curve and the spacing effect
Retention curve
We are able to remember lists of about seven items
Testing effect
repeated quizzing of previously studied material also helps recall “active repetition
Spacing effect
the tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.
Massed practice vs distributed practice
Basically worse vs better, also short term vs long term
Ways to enhance memory encoding and retrieval
Sleep, distribute, etc.
Evidence for Spearman’s g-factor?
People who score well on certain things also tend to score well on other things, evidencing the possibilty for a general intelligence
Crystallized Intelligence
Facts collected over time
Fluid intelligence
tThings like reaction time and quick thinking
WAIS
Wechsler ADult Intelligence Scale, IQ test designed to measure intellignce and cognitive ability in adults