test 2 Flashcards
iconic memory
memory for visual information
echoic memory
memory for auditory info
span of apprehension
number of items that can be attended to at one time with 50% accuracy
spellings whole report condition
participants report around 4
partial report condition
identify which row to report, not perception but sensation
attention
is a limited resource
conscious process
cannot do two at a time
selective attention
you decide what to pay attention to (shining a light)
filtering
ignoring other things actively (turning down volume)
short term memory/working memory
limited capacity and duration
maintenance rehearsal
repeating over and over
elaborative rehearsal
adding meaning to things
digit span
adults memorize 7/2 digits or chunks
forgetting in STM
thought simply decays or is interfered
how to get something from sensory to STM
pay attention
how to get something from STM to LTM
rehearse it
proactive interference
first words make last words harder to learn
retroactive interference
new information interferes with old information
amnesia
hippocampus is completely destroyed but not all memory is lost
retrograde amnesia
always observed with ante retrograde and shows strong temporal gradient
declarative long term memory
can speak/declare it (who the president was)
non declarative long term memory
you just do it (walk up stairs), does not require hippocampus
semantic memory
stuff that you know (date)
episodic memory
mental time travel, feelings and recalling experience
procedural memory
nondeclariative, just follow the procedure
flashbulb moments
vary salient episodic memory, thought to be remembered better but aren’t
semantic priming
concepts that are familiar to each other prime others
semantic memory formed by meaning and how things are related
free recall
no recall cues (free response)
cued recall
cues for recall (fill in blank)
recognition
retrial cue could be item (multiple choice)
reconstructive memory
every act of encoding is an act of retrieval and every act of retrieval is an act of encoding
Loftus and Palmer
different answers to questions based on wording
spacing effect
memory is better when repetitions are spaced, not massed
encoding retrieval matches
memory is best when conditions at retrieval match conditions present at encoding (scuba divers)
attribution
mental process of inferring the causes of or providing explanations for other peoples behavior
fundamental attribution error
blame the victim. individualistic. exception is ourselves and our in-group