Chapter 7 Flashcards
Memory is
The retention of information and experiences over time
The three processes involved in memory
- Encoding
- Storage
- Retrieval
Encoding
The first step in the memory process. Gets information into storage
Storage
Retaining information over time
Retrieval
Taking information out of storage
Encoding requires?
Attention. But the attention must be selective
Memory is negatively influenced by?
Divided attention
Theory of levels processing / Levels of processing
Information is processed from shallow (sensory or physical features)
To intermediate (labels are attached to stimuli)
To deep (meaning of the stimuli and their associations with other stimuli are processed)
Deeper processing produces?
Better memory
Elaboration
Deeper processing when we make connections between new information and old
What can improve memory?
Using imagery, or mental pictures, as a context for information
Atkinson-Shiffrin theory
Describes memory as a three stage process: sensory memory, short-term memory, and long term memory
Sensory memory
Holds perceptions of the world for only an instance
Short term memory
This is information from sensory memory that is attended to and passed on to be short-term memory. Limited capacity and retains information for 30 seconds.
Can last longer if strategies are used
Working memory is a combination of?
Short term memory and attention
Long term memory
A relatively permanent type of memory that holds huge amounts of information for a long time
Long-term memory has two main components
Explicit and implicit memory
Explicit memory (Declarative)
The conscious recollection of information such as specific facts or events
Implicit memory (Nondeclarative)
Affects behavior through prior experiences that are not consciously recollected
Explicit memory has two dimensions
Episodic memory and semantic memory
Implicit memory is multidimensional
Includes systems for procedural memory, priming, and classical conditioning
Memories are not?
Stored in single locations of the brain
Memories are considered as?
Networks of neurons that represent pathways and that are activated when we remember
The areas of the brain that are active when we remember?
Depends on what we are remembering