Memory chp 8
Memory - set of processes used to encode, store, and retrieve information over different periods of time
automatic processing, or the encoding of details like time, space, frequency, and the meaning of words
effortful processing - requires time & effort
visual encoding - encoding of images
acoustic encoding - input of sounds, words and music
self-reference effect - tendency for an individual to have better memory for information that relates to oneself in comparison to material that has less personal relevance
Storage is the creation of a permanent record of information
sensory memory: storage of brief sensory events, such as sights, sounds, and tastes; couple secs then discarded
short-term memory (STM) - holds about seven bits of information before it is forgotten or stored, as well as information that has been retrieved and is being used
rehearsal - repetition of information to be remembered
long-term memory (LTM) - continuous storage of information
explicit memory - memories we consciously try to remember and recall
episodic memory - type of explicit memory that contains info about events we have personally experienced, aka autobiographical memory
semantic memory - type of explicit memory about words, concepts, and language-based knowledge and facts
implicit memory - memories that are not part of our consciousness
procedural memory - type of long-term memory for making skilled actions, such as how to brush your teeth, how to drive a car, and how to swim
retrieval - act of getting information out of long-term memory storage and back into conscious awareness
recall - accessing info w/o cues
recognition - identifying previously learned information after encountering it again, usually in response to a cue
relearning - learning information that was previously learned
engram - physical trace of memory
equipotentiality hypothesis - if part of one area of the brain involved in memory is damaged, another part of the same area can take over that memory function
flashbulb memory - exceptionally clear recollection of an important event
Amnesia is the loss of long-term memory that occurs as the result of disease, physical trauma, or psychological trauma.
anterograde amnesia, you cannot remember new information, although you can remember information and events that happened prior to your injury.
Suggestibility describes the effects of misinformation from external sources that leads to the creation of false memories.
misinformation effect paradigm, which holds that after exposure to additional and possibly inaccurate information, a person may misremember the original event.
seven sins of memory and categorizes them into three groups: forgetting, distortion, and intrusion
sin | type | description | EX |
Transience | Forgetting | Accessibility of memory decreases over time | Forget events that occurred long ago |
absentmindedness | Forgetting | Forgetting caused by lapses in attention | Forget where your phone is |
Blocking | Forgetting | Accessibility of information is temporarily blocked | Tip of the tongue |
Misattribution | Distortion | Source of memory is confused | Recalling a dream memory as a waking memory |
Suggestibility | Distortion | False memories | Result from leading questions |
Bias | Distortion | Memories distorted by current belief system | Align memories to current beliefs |
Persistence | Intrusion | Inability to forget undesirable memories | Traumatic events |
transience, which means that memories can fade over time.
Memory - set of processes used to encode, store, and retrieve information over different periods of time
automatic processing, or the encoding of details like time, space, frequency, and the meaning of words
effortful processing - requires time & effort
visual encoding - encoding of images
acoustic encoding - input of sounds, words and music
self-reference effect - tendency for an individual to have better memory for information that relates to oneself in comparison to material that has less personal relevance
Storage is the creation of a permanent record of information
sensory memory: storage of brief sensory events, such as sights, sounds, and tastes; couple secs then discarded
short-term memory (STM) - holds about seven bits of information before it is forgotten or stored, as well as information that has been retrieved and is being used
rehearsal - repetition of information to be remembered
long-term memory (LTM) - continuous storage of information
explicit memory - memories we consciously try to remember and recall
episodic memory - type of explicit memory that contains info about events we have personally experienced, aka autobiographical memory
semantic memory - type of explicit memory about words, concepts, and language-based knowledge and facts
implicit memory - memories that are not part of our consciousness
procedural memory - type of long-term memory for making skilled actions, such as how to brush your teeth, how to drive a car, and how to swim
retrieval - act of getting information out of long-term memory storage and back into conscious awareness
recall - accessing info w/o cues
recognition - identifying previously learned information after encountering it again, usually in response to a cue
relearning - learning information that was previously learned
engram - physical trace of memory
equipotentiality hypothesis - if part of one area of the brain involved in memory is damaged, another part of the same area can take over that memory function
flashbulb memory - exceptionally clear recollection of an important event
Amnesia is the loss of long-term memory that occurs as the result of disease, physical trauma, or psychological trauma.
anterograde amnesia, you cannot remember new information, although you can remember information and events that happened prior to your injury.
Suggestibility describes the effects of misinformation from external sources that leads to the creation of false memories.
misinformation effect paradigm, which holds that after exposure to additional and possibly inaccurate information, a person may misremember the original event.
seven sins of memory and categorizes them into three groups: forgetting, distortion, and intrusion
sin | type | description | EX |
Transience | Forgetting | Accessibility of memory decreases over time | Forget events that occurred long ago |
absentmindedness | Forgetting | Forgetting caused by lapses in attention | Forget where your phone is |
Blocking | Forgetting | Accessibility of information is temporarily blocked | Tip of the tongue |
Misattribution | Distortion | Source of memory is confused | Recalling a dream memory as a waking memory |
Suggestibility | Distortion | False memories | Result from leading questions |
Bias | Distortion | Memories distorted by current belief system | Align memories to current beliefs |
Persistence | Intrusion | Inability to forget undesirable memories | Traumatic events |
transience, which means that memories can fade over time.