Exam 15: Development
What is the looking method that is used when testing infants?
The looking method commonly used when testing infants is known as "preferential looking" or "visual preference paradigm." This method is based on the principle that infants will look longer at stimuli that they find more interesting or novel. Researchers present infants with different visual stimuli to see which one they prefer, as indicated by the amount of time they spend looking at each one.
Another variation of this method is the "habituation-dishabituation" procedure. In this approach, an infant is repeatedly shown the same stimulus until their looking time decreases, indicating that they have become habituated or used to it. Then, a new stimulus is introduced. If the infant's looking time increases, it suggests that they notice the difference and find the new stimulus interesting, demonstrating their ability to discriminate between the old and new stimuli.
These methods are non-invasive and rely on the natural tendency of infants to look at things, making them particularly suitable for studying the cognitive and perceptual abilities of young children who cannot yet speak or follow complex instructions.
Children tend to organize their knowledge of furniture in their home by room at age _____ years and by furniture category at age _____ years.
C
How does semantic memory change in old age?
B
In old age, memory is ________ influenced by context information and there is ________ emphasis on emotional information.
People begin using abstract categories around ______________.
What is one of the things that changes in memory as people get older?
According to the speed theory of memory and aging, slower processing can cause __________.
At what age can an infant remember to reproduce a previously observed action, showing the use of episodic memory, using the elicited imitations paradigm?
Which of the following is a change that may occur in older adults as an attempt to compensate for declines in neural functioning?
Older adults are better than younger adults at remembering __________.
Babies can make distinctions between superordinate categories like "animals" and "vehicles" at __________.
At what age can infants make basic category decisions, such as the difference between dogs and cats?
All the following change as a function of age, EXCEPT __________.
Changes in self-initiated processing in older adults can be attributed to changes in __________.
What parts of the brain, critical to memory, are less developed at birth?
How does process speed change as a person moves from infancy to childhood?
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