Exam 9: Memory Across the Lifespan

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The ecological model of memory development is ________.

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The results from sensory-preconditioning (SPC), potentiation, paired-comparison, and associative-chain experiments show that ________.

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What characterizes memory as we age? Explain in detail.

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As we age, several changes occur in our memory processes. One of the primary characteristics of memory as we age is a decline in both short-term and long-term memory. This means that older adults may have difficulty remembering recent events or experiences, as well as recalling information from the distant past. This decline in memory is often attributed to changes in the brain, including reduced blood flow and volume, as well as alterations in the structure and function of neurons.

Another characteristic of aging memory is a decrease in processing speed and cognitive flexibility. Older adults may take longer to encode and retrieve information, and they may also struggle with multitasking or switching between different tasks. This can impact their ability to learn new information and adapt to new situations.

Furthermore, older adults may experience an increase in memory errors, such as forgetting details or making false memories. This can be attributed to changes in the hippocampus, a brain region involved in memory formation, as well as alterations in attention and concentration.

It's important to note that while these changes are common in aging memory, they are not universal. Some older adults may maintain relatively intact memory function, while others may experience more significant declines. Additionally, engaging in activities that stimulate the brain, such as learning new skills or participating in social interactions, can help mitigate some of the effects of aging on memory. Overall, understanding the characteristics of aging memory can help individuals and healthcare professionals develop strategies to support cognitive health in older adults.

One method for studying memory in fetuses is exposure learning. In this method, a fetus is exposed to a stimulus and ________.

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The paired-comparison task is ________.

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The work of DeCasper and Fifer (1980) and DeCasper and Spence (1986) suggests that infants ________.

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The results from six tests administered by Finn et al. (2016) show that children perform worse than adults on tests of ________ but perform the same as adults on tests of ________.

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In the debate about pros and cons of the different models of memory development, the neuroanatomical changes in the ________ that take place during the first year in life seem to impede infants in their ability to form long-lasting ________.

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What physiological changes occur in the brain as people age?

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Using the mobile conjugate reinforcement paradigm, two-month-old infants are able to remember the connection between the ribbon and the novel stimulus for about ________.

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Most research on infant memory has involved children who are at least ________ because infants who are this age or older have ________ than younger infants.

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Imitation paradigms have shown that ________.

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Peter Hepper asked a group of pregnant women to eat garlic while pregnant, while another group was asked not to eat garlic. When tested 20 hours after birth, ________.

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Associative-chain paradigms test to see whether an individual will form an association between two stimuli ________.

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What is potentiation in the context of memory development and why does it occur?

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What is sensory preconditioning and what do sensory preconditioning experiments reveal about memory development?

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According to the neuroanatomical model of memory development, the early-maturing system mediates ________ .

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According to Jackson (1884), ________.

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In the transfer phase of a preconditioning protocol, if individuals ________ then it can be concluded that an association between S1 and S2 was ________ in the preexposure phase.

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In the context of the study of memory across the lifespan, potentiation occurs when ________.

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