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Memory
Vocab words based on memory
26
Psychology
Undergraduate 1
11/23/2008

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Term
Visual Constancies
Definition
Characteristics of objects that appear to remain the same despite retinal image changes that occur when viewing conditions change.
Term
Size constancy
Definition
when an object appears to remain the same size, even though its retinal image changes size when the object moves farther away or closer
Term
Shape constancy
Definition
when an object appears to maintain the same shape, even though its retinal image changes shape when the object is rotated in space.
Term
Lightness Constancy
Definition
when a white, gray, or black object appears onstant in the degree to which it looks light or dark, even though the amount of light reflected from the object changes when the amount of light shining on it changes.
Term
Direct Perception Theory
Definition
theory was developed by James Gibson in work that began in the 1940s. Humans eveolved through natural selection in the real, three dimensional world, and that process eventuated in a perceptual system that is extremely efficient at picking up the kinds of information needed for survival in that world.
Term
Higher Order Stimuli
Definition
objects that exist in the direct perceptual field.
Term
Consciousness
Definition
Debated on by philosophers the world over. The experiencing of one's own mental events in such a manner that one can report on them to others.
Term
Memory
Definition
refers to all of the information in a person's mind and to the mind's capacity to store and retrieve that information.
Term
Modal Model of the Mind
Definition
the model of the mind that encompasses this entire chapter.
Term
Memory Stores- P. 326 chart
Definition
divided into three areas, sensory memory, Working (short term) memory, and Long-term memory.
Term
Control Processes
Definition
includes attention, regearsal, encoding, and retrieval which govern the processing of information within stores and the movement of information from one store to the other.
Term
Sensory Memory
Definition
Less than a second for sights and more than a couple seconds for sound.
Term
Working Memory
Definition
Conceived as the major workplace of the mind. It is the seat of conscious thought-the place where all conscious perceiving, feeling, comparing, computing, and reasoning take place.
Term
Short term memory
Definition
another name for the working memory, older but still referred to in psychological thought.
Term
Long Term Memory
Definition
once an item has passed from sensory memory into working memory, it then goes into this. It is the stored representation of all that a person knows.
Term
Attention
Definition
the process that controls the flow of information from the sensory store into working memory.
Term
Encoding
Definition
the process that controls movement from working memory into the long term store. ex: memorizing words for a test
Term
Retrieval
Definition
the process that controls the flow of information from the long-term store into working memory.
Term
Iconic Memory
Definition
the brief memory trace for a specific visual stimulus.
Term
Phonological loop
Definition
responsible for holding verbal information
Term
Phonological loop
Definition
responsible for holding verbal information
Term
Visuospatial Sketch Pad
Definition
responsible for holding visual and spatial information
Term
Central Executive
Definition
Responsible for coordinating the mind's activities and for bringing new information into working memory from the sensory and long term stores.
Term
Maintenance Rehearsal
Definition
the process by which a person holds information in working memory for a period of time
Term
Encoding Rehearsal
Definition
the process by which a person encodes information into the long-term store.
Term
Elaboration
Definition
tying an item to a structure of information that already exists in long term memory.
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