Mods 31-36 Flashcards
memory
the persistence of learning over time through the encoding, storage and retrieval of information
recall
a measure of memory in which the person must retrieve information learned earlier, as on a fill-in-the-blank test
recognition
a measure of memore in which the person need only identify items previously learned, as a multiple-choice test
Hermann Ebbinghaus
the first person to study memory scientifically and systematically; used nonsense syllables and recorded how many times he had to study a list to remember it well
frontal lobe
houses short term memories: semantic and episodic
hippocampus
a neural center located in the limbic system that helps process explicit memories for storage
cerebellum (memory)
forms and stores implicit memories (classical conditioning)
basal ganglia and memory
procedural memory
amygdala (memory)
boosts activity in memory-forming areas to fight/flight
long-term potentiation (LTP)
an increase in a synapse’s firing potential after brief, rapid stimulation; believed to be a neural basis for learning and memory
flashbulb memory
a clear memory of an emotionally significant moment or event
semantic memory
a network of associated facts and concepts that make up our general knowledge of the world
episodic memory
the collection of past personal experiences that occured at a particular time and place
priming
the activation, often unconsciously, of particular associations in memory
echoic memory
a momentary sensory memory of auditory stimuli; if attention is elsewhere, sounds and words can still be recalled within 3 or 4 seconds
iconic memory
a momentary sensory memory of visual stimuli; a photographic or picture-image memory lasting no more than a few tenths of a second
anterograde amnesia
an inability to form new memories
retrograde amnesia
the inability to retrieve information from one’s past
Elizabeth Loftus
her research on memory construction and the misinformation effect created doubts about the accuracy of eyewitness testimony
concepts
a mental grouping of similar objects, events, ideas, or people
creativity
the ability to produce novel and valuable ideas
grammar
in a language, a system of rules that enables us to communicate with and understand others