AP Psych Unit 5 Flashcards
Memory
the persistence of learning over time
What is the Atkinson - Shiffrin 3 stage model
Sensory, short term, and long term memory
Sensory memory
recording images of scenes or echos of sounds
Short term memory
What we briefly retain - active processing
Long term memory
the storage and recall of information over a long period of time
Encoding
Info gets into our brain
Central Executive
controlled processing in working memory
Rehearsal
Recalling the info in a form similar to what was encoded
Explicit memory
info we consciously have to work to remember
Implicit memory
info we remember cousinly and effortlessly
Echoic memory
auditory memories occur even without paying attention
Iconic memory
visual memories
Short term memory capacity
7 bits of info at one time
working memory capacity
3-4 items on info at a time
shallow processing
Encoding on a basic level, based on structure or appearance of words
deep processing
encoding based off of meaning of words
Chunking
grouping
Mnemonics
We use techniques that use vivid imagery and organizational devices
Peg word system
remember lists where each item is associated in imagination with a number–word pair
Hierarchies
Branching set categories and subcategories
Distributed practice
we practice overtime to better retain info
keyword method
a person uses what a word sounds like to help them visualize what the word is to tell them later on
spacing effect
Studying distributed overtime
testing effect
taking tests during the learn phase to facilitate retrieval from long term memory
Long term memory capacity
unlimited
role of the frontal lobes
memory retrieval and form long term memories
role of the hippocampus
saves explicit memories - when damaged disrupts the formation and recall of the memories
semantic memories
general knowledge
episodic memories
personal experienced events
infantile amnesia
can’t remember events prior to age 2-3
Role of the cerebellum
forms and stories conditioned responses and memories
Role of the basal ganglia
controls memories that we don’t remember forming
Where do the emotions trigger stress hormones that trigger activity
Amygdala
Flashbulb memories
memories that are affected by our emotional state
The changes of the synaptic levels
When memories form, neurons release neurotransmitters across synapses to other neurons
Long term potentiation
Increases activity in neural pathways leading to neural connections strengthening
Recall retention
Retrieving previously learned into without cues to help