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Impact Of Sequence And Cognitive Aging On Spatial Learning From Ground Level And Aerial Perspectives, Gregory J. Degirolamo
Impact Of Sequence And Cognitive Aging On Spatial Learning From Ground Level And Aerial Perspectives, Gregory J. Degirolamo
ETD Archive
This study examined the impact of healthy aging on two important factors that are common in spatial learning. The first is the perspective a person views an environment from. The second is the sequence that the items are encountered in the environment. In order to test the effects of these factors on spatial learning, participants watched four videos in which they learned two environments from the ground-level perspective and another two from an aerial perspective. One video of each perspective presented each side of the rectangular layout sequentially and the other presented the layout in a random order. After each …
Employing Strategy In Measures Of Executive Functioning, Amanda A. Yocum
Employing Strategy In Measures Of Executive Functioning, Amanda A. Yocum
ETD Archive
Although various dementia-related executive deficits have been identified, the functional state of the frontal lobe during healthy aging remains unclear (Raz et al., 2005). The proposed study examines the use of strategy in measures of executive functioning in younger and older adults. Specifically, the strategy types of a nonverbal fluency task are shown to differentially correlate with the actual output generated by participants. The strategies employed here are compared between the two age groups, illustrating that older adults use the best strategy significantly less than younger adults, even when controlling for output differences, which may support the frontal lobe hypothesis …