Unit Cognition Flashcards
automatic processing
unconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information, such as word meanings. (p. 320)
automatic processing
unconscious encoding of incidental information, such as space, time, and frequency, and of well-learned information, such as word meanings. (p. 320)
Deep processing
encoding semantically, based on the meaning of the words; tends to yield the best retention. (p. 325)
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. (p. 322)
Effortful memory
encoding that requires attention and conscious effort. (p. 320)
Encoding
the processing of information into the memory system–for example, by extracting meaning. (p. 319)
Explicit memory
memory of facts and experiences that one can consciously know and “declare.” (Also called declarative memory.) (p. 320)
Ionic memory
a momentary sensory memory of visual stimuli; a photographic or picture-image memory lasting no more than a few tenths of a second. (p. 322)
Implicit memory
retention independent of conscious recollection. (Also called nondeclarative memory.) (p. 320)
Long term memory
the relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences. (p. 319)
Memory
the persistence of learning over time through the encoding, storage, and retrieval of information. (p. 318)
Mnemonics
memory aids, especially those techniques that use vivid imagery and organizational devices. (p. 323)
Parallel processing
the processing of many aspects of a problem simultaneously; the brain’s natural mode of information processing for many functions, including vision. Contrasts with the step-by-step (serial) processing of most computers and of conscious problem solving. (p. 319)
Retrieval
the process of getting information out of memory storage. (p. 319)
sensory memory
the immediate, very brief recording of sensory information in the memory system. (p. 319)
shallow processing
encoding on a basic level based on the structure or appearance of words. (p. 324)
short-term memory
activated memory that holds a few items briefly, such as the seven digits of a phone number while dialing, before the information is stored or forgotten. (p. 319)
spacing effect
the tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice. (p. 324)
storage
the process of retaining encoded information over time. (p. 319)
testing effect
enhanced memory after retrieving, rather than simply rereading, information. Also sometimes referred to as a retrieval practice effect or test-enhanced learning. (p. 324)
working memory
a newer understanding of short-term memory that focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory. (p. 320)
flashbulb memory
a clear memory of an emotionally significant moment or event. (p. 332)
hippocampus
a neural center located in the limbic system; helps process explicit memories for storage. (p. 330)
long-term potentiation (LTP)
an increase in a cell’s firing potential after brief, rapid stimulation. Believed to be a neural basis for learning and memory. (p. 333)