Chapter 6: Cognitive Development Throughout the Lifespan Flashcards
Thinking is defined as the _____ of mental representations.
manipulation
_____ includes the mental activities involved in the acquisition, storage, retrieval, and use of knowledge.
Cognition
The most rapid cognitive development takes place during the first few years of life when the brain is _____.
growing rapidly
Cognitive development is best described as a _____ process.
life long
A ______ is a label that represents a class or group of objects, people, or events that share common characteristics or qualities.
concept
We organize our thinking by using concepts, and concepts allow us to thing about something new by relating it to a ____ we already know.
concept
Some concepts are well defined, and each member of the concept has all of the defining properties; no ______ does…such as registered voters.
nonmembers
you either are registered to vote or note
Some concepts don’t have defined featured but have at least some of the same characteristics such as ______, whcih range from chickens to sparrows.
birds
______ are objects or events that best represent a concept. A sparrow or robin would be considered a ______ bird by many individuals. New concepts are easier to learn if they are organized around a _____.
prototypes
prototypical
prototype
Elements of cognitive development include: 3
concepts
reasoning
problem solving
____ involves processing info to reach a conclusion.
reasoning
Reasoning includes evaluating and generating ____ to reach a conclusion.
arguments
Inductive reasoning involves reasoning from the specific to the _____.
general
i.e. drawing conclusions about all members of a category or concept based on only some members is inductive reasoning
Deductive reasoning is reasoning from the general to the _____.
specific.
Making a prediction based on a theory involves ______ reasoning.
deductive
______reasoning involves using mental procedures that yield valid conclusions.
logical
Problem solving is the mental activity used when we want to reach a certain goal that is not ______.
readily available
_______ includes understanding the problem; planning a solution; carrying out the solution; and evaluating the results.
problem solving
Problem representation or the way you think about a problem can make it easier or harder to _____.
solve
We can represent problems visually, ______, with symbols, or concretely with objects.
verbally
Piaget believed cognitive development proceeded through _____ stages.
four
Piaget cognitive development stages
sensorimotor intelligence
preoperations stage
concrete operations
formal operations
Piaget’ cognitive development stage from birth to approximately 18 months of age.
sensorimotor intelligence stage
Piaget’ cognitive development stage from 2 to 7 years of age.
preoperations stage
Piaget’ cognitive development stage from 7 - 12 years of age.
concrete operations
Piaget’ cognitive development stage from 12 years on.
formal operations
Children’s thinking become more _____ as they progress through the stages with the end result being the capacity to think logically and to problem solve using abstract ______.
logical
concepts
Through a process Piaget called ______, children construct cognitive schema to organize their experiences.
adaptation
________ involves the complementary processes of assimilation and accommodation.
Adaptation
According to Piaget, the order in which children pass through the 4 stages of cognitive development dont vary but the ___ at which children pass through them can vary child to child.
rate
Piaget argued that each stage of cognitive development represents a ______ different way of thinking. Children in each stage think differently from children in other stages, because the way they think changes.
qualitatively
Vygotsky disagreed with _______explanation of cognitive development.
Piaget’s
______ believed that children interact not only with objects in their environment but with people in a sociocultural context.
Vygotsky
______ is Vygotsky’s term for how older adults transmit the values and beliefs of the culture to children.
Guided participation
Vygotsky used the term ______ to describe children’s problem solving ability with and without the aid of an older guide.
zone of proximal development
In the zone of proximal development, Vygotsky believed that working alone, a child performs at the ____ level of his or her zone, but working with a teacher or parent, a child can perform at the ______.
lower level
upper level
Vygotsky observed that teachers and parents will adjust the amount of _____ they provide as the child shows more sophisticated problem solving behaviors.
scaffolding
______ believed that language also played a role in thinking.
Vygotsky
Social speech, speech that involves talking with other people, leads to ____, talking aloud to oneself, which eventually becomes ______.
private speech
inner speech
Three and four year olds often talk aloud which engaged in an activity which is an example of _____.
private speech
Often children increase the use of ______ speech when they are stuck on a problem or with a task.
inner speech
A relatively new and popular approach to studying ______ comes from the information processing approach.
cognition
In the information processing approach theorists use a _____ as a metaphor for the human mind, which is viewed as an information processing machine.
computer
Studying how the mind ____ info has led to new understanding about cognitive processes.
processes
_____ has received a great deal of attention by info processing theorists.
memory
Memory is information storage and involves the processes of registration, _____, storage, and retrieval.
encoding
______ theorists study cognitive development by examining changes to these and other processes that occur with age. They tend to argue that development is more _____
information processing
continuous than discontinuous
Changes that occur with age frequently are describes as _____ or speed improvements but not the emergence of qualitatively new processes.
capacity
The memory systems include: 3
sensory memory working memory (primary or short term memory) long term memory (secondary memory)
Information that comes into a sensory pereceptual system, registers automatically in ______ memory.
sensory
The sensory register holds info for a very brief period of time, up to _____.
only a few seconds
Information that is not transferred from sensory memory to ______ memory is lost. The process that causes this transfer is attention
working
______ is a cognitive resource, cognitive energy if you will, that captures sensory perceptual info for further processing.
Attenion
Attention to info in sensory memory moves that info to _______.
working memory
Info can be held in working memory for slightly longer time periods compared to sensory memory or retained even longer through the process of _________.
rehearsal
An example of rehearsal is repeating the telephone number of a pizzeria to yourself while you walk to the ____. If rehearsal stops, the info will be lost after ____ seconds unless it is further processed to be stored in ______.
telephone
long term memory
Working or short term memory is also limited in the amount of info it can hold _____.
at one time
The average adult can hold between ___ to ____ bits of info in short term memory.
5 - 9
______ proposed the magical number seven, plus or minus two, as the capacity of short term memory.
George Miller
The _____ of short term memory can be increased by using larger chunks of info or by what Miller referred to as chunking.
capacity
_____ involves organizing or grouping separate bits of info into larger units or chunks.
chunking
An example of ______ is when 5 8 1 2 7 8 6 3 is remembered as 58 12 78 63. This transforms eight bits of information into four, thereby freeing up space in short term memory.
chunking
Short term memory is also called ____ memory because a great deal of info processing takes place in that system.
working
Where does conscious thinking take place?
short term aka working memory
In order for info to be stored (transferred) into long term memory, it must be _____.
encoded.
The better the encoding done in short term memory, the better the chance the info can be retrieved from _____.
long term memory
Long term memory is the system that holds info for an _____ period of time.
extended
Some info processing theorists suggest long term memories are ____ and what we call forgetting is a failure of ______ not loss of memory. However, there is a great deal of disagreement and several competing theories of forgetting.
permanent
retrieval
Unlike short term memory, long term memory appears to have ______ storage capacity.
unlimited
Long term memory is very _____ system.
organized
Research has suggested that new memories are fit into a network of ______, organized knowledge.
pre-existing
What we think of as remembering is the process of locating and ______ info from long term storage.
retrieving
Retrieval can be either ___ or _____.
recall or recognition
_____ is remembering when the cue for retrieval is the info to be remembered.
recognition
Selecting the correct response to a multiple choice question is an example of ______.
recognition
_____, a much more difficult retrieval process, involves remembering after being given a less helpful cue.
recall
Answering teh question, “what did you eat for breakfast?” is an example of the ____ process.
recall
According to Piaget’s theory, newborns are equipped with ___ perceptual systems that enable them to interact with the environment.
sensory
Young infants explore their environment by sucking on objects, holding and manipulating them, and visually tracking them. Out of this sensorimotor activity, infants construct ______.
sensorimotor schema.
A _____ is an organized pattern of action or though.
scheme
An example of a ____ is the grasping scheme in which an infant must coordinate a sequence of actions to succesfully grasp an object.
sensorimotor scheme
During Piaget’s sensorimotor stage a child constructs ____ shema and improve their ability to engage in coordinated action. A child in this stage develops skills in _______ when the problem involves sensorimotor activities or goals.
motor
problem solving