7 Memory and Forgetting Flashcards
is the ability to retain information over time through three processes: encoding, storing, and retrieving.
Memory
is the ability to retain information over time through three processes:
encoding, storing, retrieving
is the first step to processing a data or information. The data collected from the environment through our senses are converted into psychological formats that can be mentally represented through semantic codes so that they can be recognized at once when recalled.
encoding
is the second process of memory in which the data or information are stored and maintained in the memory over time.
storing
is the third process of memory whereby the stored data or information are taken out of memory.
retrieving
refers to an initial process that receives and holds environmental information in its raw form for a brief period of time, from an instant to several seconds.
sensory memory
is a form of sensory memory that automatically holds visual information for about a quarter of a second or more; as soon as you shift your attention, the information disappears
iconic memory
is a form of sensory memory that holds auditory information for 1 or 2 seconds.
echoic memory
also called working memory, refers to another process that can hold only a limited amount of information (an average of seven items) for only s short period of time (2 to 30 seconds).
short-term memory
2 ways to improve short-term memory
- chunking
- rehearsal
involves grouping, or “packing” information that exceeds the 7 ± 2 memory span into higher-order units that can be remembered as single units.
chunking
defines rehearsal as the conscious repetition of information.
Santrock (2005)
Information stored in short- term memory lasts half a minute or less without rehearsal. If rehearsal is not interrupted, however, information can be retained indefinitely.
rehearsal
refers to the process of storing almost unlimited amounts of information over a long period of time.
long-term memory
what are the long-term memory
- procedural memory
- declarative memory
kind of declarative memory
- semantic memory
- episodic memory
is memory for factual information: names, faces, dates, and facts such as “a bike has two wheels”.
declarative memory