Chapter 7 Flashcards
Memory
Retention of information over time
Paradox of Memory
Our memories are surprisingly good in some situations and surprisingly poor in others
Memory Illusion
False but subjectively compelling memory
Sensory Memory
Brief storage of perceptual information before it is passed to short term memory
Iconic Memory
Visual sensory memory
Echoic Memory
Auditory sensory memory
Short-term Memory
Memory system that retains information for limited durations
Decay
Fading of information from memory over time
Interference
Loss of information from memory because of competition from additional information
Retroactive Interference
Interference with rention of old information due to acquisition of new information
Proactive Interference
Interference with acquisition of newe information due to previous learning ofinformation
Magic Number
The span of short term memory, according to George Miller: Seven plus or minus two pieces
Chunking
Organizing information into meaningful groupings, allowing us to extend the span of short-term memory
Rehearsal
Repeating information to extend the duration of retention in short-term memory and promote the likelihood of transfer to long-term memory
Maintenance Rehearsal
Repeating stimuli in their original form to retain them in short term memory
Elaborative Rehearsal
Linking stimuli to each other in a meaningful way to improve retention of information in short-term memory
Levels of Processing
Depth of transforming information, which influences how well we remember it
Long-term Memory
Relatively enduring retention of information stored regarding our facts, experiences and skills
Permastore
Type of long-term memory that appears to be permanent
Primacy Effect
Tendency to remember words at the beginning of a list especially well
Recency Effect
Tendency to remember words at the end of a list especially well