Lesson 2.1.5
2.1.5 Individual and developmental differences in memory Quiz: Pearson Edexcel Psychology, Unit 2
20 questions
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Lesson 2.1.5, Individual and developmental differences in memory: 20 multiple choice questions for the Pearson Edexcel Psychology (9PS0), Unit 2: Cognitive psychology, written with Revision Ninja.
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The 20 questions
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Which individual difference in memory is linked to how quickly a person can process information?
- Hair colour, which is linked to the speed at which a person can encode words into long-term memory
- Height, which is linked to the capacity of the visuospatial sketchpad in the working memory model
- Processing speed, which can affect how much information is encoded and recalled
- Shoe size, which is linked to the length of time a person can hold items in the phonological loop
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How might a schema affect memory in an individual difference sense?
- Different people hold different schemas, so they reconstruct the same event in different ways
- All people hold identical schemas, so reconstruction is always the same for every person in any situation
- Schemas affect only visual memory, so verbal memory is always identical across people in any group
- Schemas have no effect on memory, since they are only stored in the sensory register for a brief period
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Why is autobiographical memory described as individual?
- Because autobiographical memory is identical to semantic memory, so it contains only general knowledge facts
- Because autobiographical memory is held only in the central executive, so no two people share a store
- Because autobiographical memory is always stored in the same way by everyone, with identical content and detail
- Because each person's life experiences are unique, so their personal memories differ from everyone else's
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Which statement about individual differences in memory is consistent with the specification?
- Memory is identical for all people, so there are no individual differences in processing speed or schemas at all
- Memory is determined only by the length of the person's name, which has no link to speed or schemas at all
- Memory is determined only by the colour of the person's eyes, which has no link to processing or schemas
- Memory can be affected by processing speed or by schemas, which vary between people
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A researcher finds that older participants recall a word list more slowly than younger participants. Which individual difference might explain this?
- Sensory register size, which is always the same in every adult regardless of age or experience
- Processing speed, which can slow with age and affect the rate of encoding and retrieval
- Shoe size, which affects how long participants can keep the words in the phonological loop
- Visual acuity, which has no effect on how quickly a word list is encoded or recalled by a participant
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Which evaluation point is most relevant to research on individual differences in memory?
- Individual difference research is always carried out with animals, so it cannot be applied to human memory
- Individual difference research always establishes cause and effect, since individual differences are always experimental
- Individual difference research is always reliable, since participants always recall information in the same way
- Individual difference research may not establish cause and effect, since many differences are correlational
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A person with a very rich set of schemas about cooking recalls a recipe more accurately than a person with few schemas about cooking. What does this suggest?
- Schemas have no effect on recall of recipes, since recipes are stored only in the sensory register briefly
- Schemas always make recall worse, since they introduce errors into every memory in every domain of knowledge
- Schemas affect only visual memories, so the recipe result must be explained by differences in eye colour
- Schemas can improve recall in a familiar domain, so differences in schemas may produce individual differences
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Which of these is an example of a developmental difference in memory?
- Memory span is fixed at birth and does not change at all from infancy through to old age in any person
- Memory span increases from childhood through adolescence as memory capacity develops
- Memory span decreases steadily from birth to age five, and then remains stable for the rest of life
- Memory span is identical for children and adults, so age has no effect on memory performance in any test
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Which individual difference is linked to processing speed rather than to schemas?
- The personal meaning a person gives to a recalled event, which shapes how the event is reconstructed
- The cultural background of a person, which shapes the schemas that guide how they reconstruct events
- The personal life history of a person, which forms the basis of their autobiographical memory
- The speed at which a person can process and rehearse information, which affects encoding and recall
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Which of these best describes an individual difference in autobiographical memory?
- Two siblings remember the same family holiday differently, because each has a different personal perspective
- Two siblings remember the same family holiday only in visual terms, because autobiographical memory is visual only
- Two siblings remember the same family holiday with no differences, because the holiday is a shared event only
- Two siblings remember the same family holiday identically, because autobiographical memory is always accurate
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What is the main implication of individual differences in memory for psychological research?
- Samples should always be the same age, since age is the only factor that can ever influence memory
- Samples should be considered carefully, since individual differences can affect the results of memory studies
- Samples should always be the same gender, since gender is the only factor that can ever influence memory
- Samples do not matter at all, since all people have the same memory processes in every context of research
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Which individual difference is linked to the reconstructive nature of memory?
- Blood pressure, which determines the duration of memory in the sensory register for all participants alike
- Body mass, which determines the number of items that can be held in the visuospatial sketchpad at once
- Schemas, which differ between people and guide how memories are reconstructed at recall
- Blood type, which determines the capacity of the central executive in the working memory model in every person
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Which evaluation point links individual differences in memory to the nature-nurture debate?
- Schemas are always identical across people, so the nature-nurture debate cannot be applied to memory at all
- Schemas are only found in animals, so the nature-nurture debate has no relevance to human memory differences
- Schemas are learned from experience, which suggests an environmental influence on individual differences in memory
- Schemas are fixed at birth by genes, so experience has no influence on individual differences in any way at all
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Which idea best links processing speed and schemas as individual differences in memory?
- Both are identical in every person, so neither can produce individual differences in memory performance at all
- Both are caused only by the amount of sleep, which determines processing speed and schema formation equally
- Both are caused only by the participant's height, which determines both encoding and reconstruction in memory
- Both can vary between people, and each can change how information is encoded and reconstructed
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A researcher wants to measure individual differences in processing speed. Which measure would be most suitable?
- The colour of the participant's clothing during the memory test, compared across the different testing rooms
- The participant's favourite food, which indicates how quickly the participant can process information overall
- The time taken to complete a simple reaction or information-processing task, compared across participants
- The participant's birthday month, which indicates how quickly the participant can rehearse words in the lab
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Why might two people with the same processing speed still show different memory performance?
- Because processing speed is identical in all people, so any difference in memory must be caused by blood sugar
- Because schemas and personal experience can differ, so recall can still vary for the same speed
- Because processing speed determines everything about memory, so differences in performance must be due only to speed
- Because processing speed is only a visual measure, so it cannot affect verbal memory in any test at all
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Which of these is most consistent with the claim that memory is affected by individual differences?
- Two participants with different schemas recall the same story in different ways, showing individual variation
- Two participants with identical processing speeds recall different lists in identical ways, showing no variation
- Two participants with identical schemas recall the same story in identical ways, showing no individual variation
- Two participants of different ages show identical recall in every test, which shows no individual difference
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Which individual difference might explain why one student recalls a list faster than another, even with the same schema?
- Hair length, which determines how much information can be stored in the visuospatial sketchpad of each person
- Height, which determines the number of schemas a person can hold in the episodic buffer of the working memory
- Shoe size, which determines how long a person can hold a list of items in the phonological loop at a time
- Processing speed, which can differ between people and affect how quickly information is encoded and recalled
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What is a developmental change in memory span reported in the specification?
- Memory span is only measured in adults, so no developmental change in memory span is reported in any study
- Memory span is high at birth and then declines steadily with each year of age up to the end of adolescence
- Memory span is low at about five years old and then develops with age up to about seventeen
- Memory span is identical at five years old and at seventeen years old, with no change at all in between
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Why might Alzheimer's disease be considered a developmental or age-related issue in memory?
- It affects memory only in young children, so it has no relevance to older adults in any setting at all
- It affects memory in older people, reducing their ability to recall and function in everyday life
- It has no link to age, since it affects the same proportion of people at every age in the population
- It improves memory in older people, so it is linked to an increase in memory capacity with age
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