Publications by authors named "Catherine A Sumida"

Older adults often spontaneously engage in compensatory strategies (CS) to support everyday task completion, but factors that influence success of chosen CS remain unclear. This study examines whether real-world prospective memory (PM) task completion is better predicted by CS count or a CS quality rating. Seventy mid-life and older adult participants were presented four novel, real-world PM tasks remote assessment and encouraged to use their typical CS.

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Background: Compensatory aids can help mitigate the impact of progressive cognitive impairment on daily living.

Objective: We evaluate whether the learning and sustained use of an Electronic Memory and Management Aid (EMMA) application can be augmented through a partnership with real-time, activity-aware transition-based prompting delivered by a smart home.

Methods: Thirty-two adults who met criteria for amnestic mild cognitive impairment (aMCI) were randomized to learn to use the EMMA app on its own (N = 17) or when partnered with smart home prompting (N = 15).

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Objective: Individuals with Parkinson's disease (PD) are at risk for increased medication mismanagement, which can lead to worse clinical outcomes. However, the nature of the errors (i.e.

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Objective: Although medication management is a necessary daily activity for individuals with Huntington's disease (HD), medication management abilities and their relation to cognitive functioning have not been evaluated.

Method: Twenty individuals with HD and 20 healthy adults (HA) completed the Medication Management Abilities Assessment (MMAA). Individuals with HD also completed a self-report medication management measure and neuropsychological tests assessing executive function, retrospective memory, and prospective memory.

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Objective: Difficulties managing medications, particularly among older adults experiencing cognitive deficits, is an important contributing factor to medication nonadherence that may have significant negative financial and health outcomes. The current study examined the performance of healthy older adults' (HOA) and individuals with amnestic mild cognitive impairment (aMCI) on the medication management abilities assessment's (MMAA, a performance-based measure of medication management) original scoring criteria and derived error process measures, assessing medication overtaking and undertaking magnitude. Exploratory correlations between performances on the MMAA and self-reported confidence in medication management skills and cognitive abilities were also examined.

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Our study examined age-related differences on a new memory test assessing memory for "who," "when," and "where," and associations among these elements. Participants were required to remember a sequence of pictures of different faces paired with different places. Older adults remembered significantly fewer correct face-place pairs in the correct sequence compared with young adults.

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Age-related changes in temporal order memory have been well documented in older adults; however, little is known about this ability during middle age. We tested healthy young, middle-aged, and older adults on a previously published visuospatial temporal order memory test involving high and low interference conditions. When interference was low, young and middle-aged adults did not differ, but both groups significantly outperformed older adults.

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