دورية أكاديمية
Knowledge-based intervention improves older adult recognition memory for novel activity, but not event segmentation or temporal order memory
| العنوان: | Knowledge-based intervention improves older adult recognition memory for novel activity, but not event segmentation or temporal order memory |
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| المؤلفون: | Karissa B. Payne, Cristiane K. Brazil, Maria Apel, Heather Bailey |
| المصدر: | Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023) |
| بيانات النشر: | Nature Portfolio, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | Abstract Although episodic memory declines with age, older adults are often able to make use of relevant knowledge to support episodic memory. More specifically, prior knowledge may support the perception of meaningful events through the process of event segmentation. We sought to test whether increasing older adults’ knowledge for novel activities (i.e., Tai chi, making gyozas) would improve segmentation and memory. We conducted an online, pre-registered intervention in which eighty older adults were recruited based on being novices in each of the targeted activities. Participants completed segmentation and memory tests before and after being randomly assigned to one of two interactive virtual workshops (learning how to practice Tai chi or make gyozas). Each workshop consisted of two one-hour sessions during which an expert provided information about the activity and demonstrated it in a step-by-step fashion. We found that the intervention led to increased learning and recognition memory for the trained activity; however, there were no significant improvements in segmentation behavior, free recall, or memory of sequential information. These findings indicate that either more knowledge training is necessary to affect segmentation, or that segmentation is guided by perceptual features in the environment rather than one’s conceptual understanding of the activity. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-023-45577-3 |
| URL الوصول: | https://doaj.org/article/52ded5298b514e3c8d25bec7cc6c6993 |
| رقم الأكسشن: | edsdoj.52ded5298b514e3c8d25bec7cc6c6993 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-023-45577-3 |