#1
What is the capacity of short-term memory according to Miller's magical number?
7 ± 2
ExplanationMiller's magical number suggests that the capacity of short-term memory is approximately 7 ± 2 items.
#2
Which type of memory is associated with the conscious recollection of events, experiences, and information?
Long-term memory
ExplanationLong-term memory is responsible for the conscious recollection of events, experiences, and information over an extended period.
#3
What is the term for the process of converting information into a form that can be stored in memory?
Encoding
ExplanationEncoding is the process of converting information into a form that can be stored in memory.
#4
Which neurotransmitter is primarily associated with the formation of new memories?
Acetylcholine
ExplanationAcetylcholine is primarily associated with the formation of new memories in the brain.
#5
Which of the following is NOT a type of long-term memory?
Transient memory
ExplanationTransient memory is not a type of long-term memory.
#6
Which term describes the process of bringing stored information back into conscious awareness?
Retrieval
ExplanationRetrieval is the process of bringing stored information back into conscious awareness.
#7
Which of the following is NOT a stage of information processing proposed by the Atkinson-Shiffrin model of memory?
Attention
ExplanationAttention is not a stage in the Atkinson-Shiffrin model, which includes sensory memory, short-term memory, and long-term memory.
#8
According to Baddeley's model, which component of working memory is responsible for processing visual and spatial information?
Visuospatial sketchpad
ExplanationIn Baddeley's model, the visuospatial sketchpad is the component responsible for processing visual and spatial information in working memory.
#9
Which memory phenomenon occurs when new information interferes with the recall of old information?
Retroactive interference
ExplanationRetroactive interference occurs when new information interferes with the recall of old information.
#10
Which brain structure is crucial for the consolidation of declarative memories?
Hippocampus
ExplanationThe hippocampus plays a crucial role in the consolidation of declarative memories in the brain.
#11
What is the term for a temporary inability to remember something that is known?
Tip-of-the-tongue phenomenon
ExplanationThe tip-of-the-tongue phenomenon is a temporary inability to remember something that is known.
#12
Which theory of forgetting suggests that memories fade or decay over time if they are not accessed or rehearsed?
Decay theory
ExplanationDecay theory suggests that memories fade or decay over time if they are not accessed or rehearsed.
#13
Which phenomenon refers to the tendency to better recall items at the beginning and end of a list?
Primacy and recency effects
ExplanationPrimacy and recency effects describe the tendency to better recall items at the beginning and end of a list.
#14
What is the term for the phenomenon where a previously learned behavior is forgotten because it has been replaced by a new response?
Extinction
ExplanationExtinction refers to the phenomenon where a previously learned behavior is forgotten because it has been replaced by a new response.
#15
In the context of memory, what does the term 'retrieval cue' refer to?
Memories triggered by specific events or experiences
ExplanationA retrieval cue in memory refers to memories triggered by specific events or experiences.
#16
According to the dual-process theory of recognition memory, what are the two processes involved in recognizing information?
Recollection and familiarity
ExplanationThe dual-process theory of recognition memory involves the processes of recollection and familiarity in recognizing information.
#17
Which process involves the retrieval of information stored in memory without any external cues?
Free recall
ExplanationFree recall is the process of retrieving information stored in memory without any external cues.