12. Working Memory Flashcards
What are the distinctions of primary memory? (ccc working memory)
- Position of present time and space
- Conscious experience
- Retrieval is effortless
What are the distinctions of secondary memory? (ccc working memory)
- Genuine past
- Unconscious and permanent
- Retrieval is effortful
What are the 4 main components of the modal model of memory? (ccc working memory)
1) Stimuli
2) Sensory memory
3) STM
4) LTM
What is an iconic memory? (ccc working memory)
Visual
What is an echoic memory? (ccc working memory)
Auditory
What is the capacity, duration and encoding method of STM? (ccc working memory)
7 +/- 2 items
18-30 seconds
Acoustically
How is capacity measured in STM? (ccc working memory)
Miller - immediate digit span
How is duration measured in STM? (ccc working memory)
Peterson - tree diagram
How is encoding measured in STM? (ccc working memory)
Baddeley - sound of the word, not the meaning
What are the 3 coding dimensions words can have? (ccc working memory)
- Orthographic
- Phonological
- Semantic
What is orthographic coding? (ccc working memory)
Shape or pattern of the letters
What is phonological coding? (ccc working memory)
The sound of the word
What is semantic coding? (ccc working memory)
The meaning of the word
What are the components of the working model of memory? (ccc working memory)
- Central executive
- Phonological loop (phonological store and articulatory control)
- Episodic buffer
- Visuo-spatial sketchpad (inner scribe and visual cache)
- Long term memory
How was the phonological store tested? (ccc working memory)
Baddeley - word length effect