Thirty seconds is the average amount of time people remember phone numbers.
The sensory storage area transmits information to the short-term memory which
is also known as STM. The working memory known has the filter of the brain
only allows stimuli that is of immediate interest to be stored.
The argument about the capacity and duration of the short-term memory is yet
to be concluded. George A.Miller, a cognitive psychologist has suggested that
humans can remember about seven chunks of information. A chunk is identified
as a meaningful unit of information. For instance, a word or a name rather than
just a letter or a number. Latest theories argue that one can increase the capacity
of the short-term memory by chunking, or classifying similar information
together. One can optimise the STM by organizing information. This also
improves the chances of memory being passed on to long-term storage. The
STM's capacity can be affected by neuro-degenerating diseases such as
Alzheimer's disease which can be a factor in a person's short-term and
eventually long-term memory. The ability to think and recall memories stored in
STM can be disabled due to injury of certain sections of the brain.
The final stage in which data can be stored for longer periods of time is known
as the long-term memory. The short-term and working memory persists for only
about 20 to 30 seconds which information remains permanently in long-term
memory. An alternate name for long-term memory is reference memory and is
known so because an individual must refer to the information in long-term
memory when performing almost any task. Short-term memory has limits to a
certain number of chunks of information, while long-term memory has an
indefinite storage.
The sensory storage area transmits information to the short-term memory which
is also known as STM. The working memory known has the filter of the brain
only allows stimuli that is of immediate interest to be stored.
The argument about the capacity and duration of the short-term memory is yet
to be concluded. George A.Miller, a cognitive psychologist has suggested that
humans can remember about seven chunks of information. A chunk is identified
as a meaningful unit of information. For instance, a word or a name rather than
just a letter or a number. Latest theories argue that one can increase the capacity
of the short-term memory by chunking, or classifying similar information
together. One can optimise the STM by organizing information. This also
improves the chances of memory being passed on to long-term storage. The
STM's capacity can be affected by neuro-degenerating diseases such as
Alzheimer's disease which can be a factor in a person's short-term and
eventually long-term memory. The ability to think and recall memories stored in
STM can be disabled due to injury of certain sections of the brain.
The final stage in which data can be stored for longer periods of time is known
as the long-term memory. The short-term and working memory persists for only
about 20 to 30 seconds which information remains permanently in long-term
memory. An alternate name for long-term memory is reference memory and is
known so because an individual must refer to the information in long-term
memory when performing almost any task. Short-term memory has limits to a
certain number of chunks of information, while long-term memory has an
indefinite storage.
