Improving old tricks as new: Young adults learn from repeating everyday activities.
The notion that young healthy adults can substantially improve in activities that are part of their daily routine is often overlooked because it is assumed that such activities have come to be fully mastered. We followed, in young healthy adults, the effects of repeated executions of the Timed-Up-an...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2023-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0285469 |
| _version_ | 1797802626400649216 |
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| author | Gil Meir Leizerowitz Ran Gabai Meir Plotnik Ofer Keren Avi Karni |
| author_facet | Gil Meir Leizerowitz Ran Gabai Meir Plotnik Ofer Keren Avi Karni |
| author_sort | Gil Meir Leizerowitz |
| collection | DOAJ |
| description | The notion that young healthy adults can substantially improve in activities that are part of their daily routine is often overlooked because it is assumed that such activities have come to be fully mastered. We followed, in young healthy adults, the effects of repeated executions of the Timed-Up-and-Go (TUG) task, a clinical test that assesses the ability to execute motor activities relevant to daily function-rising from a seated position, walking, turning and returning to a seated position. The participants (N = 15) performed 18 consecutive trials of the TUG in one session, and were retested on the following day and a week later. The participants were video recorded and wore inertial measurement units. Task execution times improved robustly; performance was well fitted by a power function, with large gains at the beginning of the session and nearing plateau in later trials, as one would expect in the learning of a novel task. Moreover, these gains were well retained overnight and a week later, with further gains accruing in the subsequent test-sessions. Significant intra-session and inter-session changes occurred in step kinematics as well; some aspects underwent inter-sessions recalibrations, but other aspects showed delayed inter-session changes, suggesting post-practice memory consolidation processes. Even common everyday tasks can be improved upon by practice; a small number of consecutive task repetitions can trigger lasting gains in young healthy individuals performing highly practiced routine tasks. This new learning in highly familiar tasks proceeded in a time-course characteristic of the acquisition of novel 'how to' (procedural) knowledge. |
| first_indexed | 2024-03-13T05:08:32Z |
| format | Article |
| id | doaj.art-0b40a8e8ec6a4bdca6122e95ae5f69ae |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-03-13T05:08:32Z |
| publishDate | 2023-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-0b40a8e8ec6a4bdca6122e95ae5f69ae2023-06-16T05:31:16ZengPublic Library of Science (PLoS)PLoS ONE1932-62032023-01-01185e028546910.1371/journal.pone.0285469Improving old tricks as new: Young adults learn from repeating everyday activities.Gil Meir LeizerowitzRan GabaiMeir PlotnikOfer KerenAvi KarniThe notion that young healthy adults can substantially improve in activities that are part of their daily routine is often overlooked because it is assumed that such activities have come to be fully mastered. We followed, in young healthy adults, the effects of repeated executions of the Timed-Up-and-Go (TUG) task, a clinical test that assesses the ability to execute motor activities relevant to daily function-rising from a seated position, walking, turning and returning to a seated position. The participants (N = 15) performed 18 consecutive trials of the TUG in one session, and were retested on the following day and a week later. The participants were video recorded and wore inertial measurement units. Task execution times improved robustly; performance was well fitted by a power function, with large gains at the beginning of the session and nearing plateau in later trials, as one would expect in the learning of a novel task. Moreover, these gains were well retained overnight and a week later, with further gains accruing in the subsequent test-sessions. Significant intra-session and inter-session changes occurred in step kinematics as well; some aspects underwent inter-sessions recalibrations, but other aspects showed delayed inter-session changes, suggesting post-practice memory consolidation processes. Even common everyday tasks can be improved upon by practice; a small number of consecutive task repetitions can trigger lasting gains in young healthy individuals performing highly practiced routine tasks. This new learning in highly familiar tasks proceeded in a time-course characteristic of the acquisition of novel 'how to' (procedural) knowledge.https://doi.org/10.1371/journal.pone.0285469 |
| spellingShingle | Gil Meir Leizerowitz Ran Gabai Meir Plotnik Ofer Keren Avi Karni Improving old tricks as new: Young adults learn from repeating everyday activities. PLoS ONE |
| title | Improving old tricks as new: Young adults learn from repeating everyday activities. |
| title_full | Improving old tricks as new: Young adults learn from repeating everyday activities. |
| title_fullStr | Improving old tricks as new: Young adults learn from repeating everyday activities. |
| title_full_unstemmed | Improving old tricks as new: Young adults learn from repeating everyday activities. |
| title_short | Improving old tricks as new: Young adults learn from repeating everyday activities. |
| title_sort | improving old tricks as new young adults learn from repeating everyday activities |
| url | https://doi.org/10.1371/journal.pone.0285469 |
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