Week 9 Flashcards
- gives us the ability to draw upon past experience and learn new information
- provides us with a sense of continuity in the environment and frees us from dependency in “here and now” situations.
memory
name the 4 sub-processes involved with memory.
- attention
- encoding
- storage
- retrieval
individuals with ___ impairments may report that they have memory problems.
attention
the ability to assign meaningfulness to verbal or nonverbal sensory info so that it can be recalled later
encoding
transfer of info into long-term memory which is a permanent memory store, sometimes referred to as retention.
storage
search for or activation of existing memory traces
retrieval
___ problems are known to be related to faulty organization of information at the time of encoding.
retrieval
name the 3 stages in the stage model of memory.
- sensory memory
- short-term memory
- long-term memory
- stored for a short period of time
- attend to only certain aspects of this, allowing some of this info to pass into the next stage
sensory memory
- the information we are currently aware of or thinking about
- attending to this info allows it to continue on the next stage
short-term memory (STM)
most of the information stored in short-term memory will be kept for approx. how many seconds?
20 to 30 seconds (quickly forgotten)
- refers to the continuing storage of information.
- some of the info is fairly easy to recall, while other memories are much more difficult to access.
long-term memory (LTM)
taking it in - working memory
encoding
long-term memory
storage
getting it out
retrieval
-describe the level of processing theory.
a processing continuum - greater depth of processing leads to greater retention.
memory is distributed across a wide network of interconnected neurons located throughout the brain. when activated, this network works simultaneously (in a parallel fashion) to process info.
parallel distributed processing model (level of processing theory)
long-term memory is usually divided into which types of memory?
- declarative
- prospective
- procedural
name the 2 components of declarative memory.
- episodic
- semantic
“knowing that”
declarative memory
personally experienced events
episodic memory
knowledge of the world, meaning of words, facts, concepts, symbols
semantic memory
“what do I have to do”
prospective memory
name 2 examples of prospective memory.
- return phone call in 10 mins
- mail letter when you pass mailbox
“how to…”
procedural memory
which part of the brain plays an important role in memory?
hippocampus
consolidates info from short-term memory into long-term memory
hippocampus
t/f - being tested on info helps you remember it better.
true
most short-term memories are ___ ___.
quickly forgotten
- confused and disoriented stage
- have difficulty in keeping track of ongoing activities (know where they are or remembering materials presented to them)
post traumatic amnesia