Does aging amplify the rule-based efficiency effect in action selection?
When it comes to the selection of adequate movements, people may apply varying strategies. Explicit if-then rules, compared to implicit prospective action planning, can facilitate action selection in young healthy adults. But aging alters cognitive processes. It is unknown whether older adults may s...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-03-01
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| Series: | Frontiers in Psychology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fpsyg.2023.1012586/full |
| _version_ | 1811162584290689024 |
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| author | Jean P. P. Scheib Sarah E. M. Stoll Sarah E. M. Stoll Jennifer Randerath Jennifer Randerath |
| author_facet | Jean P. P. Scheib Sarah E. M. Stoll Sarah E. M. Stoll Jennifer Randerath Jennifer Randerath |
| author_sort | Jean P. P. Scheib |
| collection | DOAJ |
| description | When it comes to the selection of adequate movements, people may apply varying strategies. Explicit if-then rules, compared to implicit prospective action planning, can facilitate action selection in young healthy adults. But aging alters cognitive processes. It is unknown whether older adults may similarly, profit from a rule-based approach to action selection. To investigate the potential effects of aging, the Rule/Plan Motor Cognition (RPMC) paradigm was applied to three different age groups between 31 and 90 years of age. Participants selected grips either instructed by a rule or by prospective planning. As a function of age, we found a general increase in a strategy-specific advantage as quantified by the difference in reaction time between plan- and rule-based action selection. However, in older age groups, these differences went in both directions: some participants initiated rule-based action selection faster, while for others, plan-based action selection seemed more efficient. The decomposition of reaction times into speed of the decision process, action encoding, and response caution components suggests that rule-based action selection may reduce action encoding demands in all age groups. There appears a tendency for the younger and middle age groups to have a speed advantage in the rule task when it comes to information accumulation for action selection. Thus, one influential factor determining the robustness of the rule-based efficiency effect across the lifespan may be presented by the reduced speed of information uptake. Future studies need to further specify the role of these parameters for efficient action selection. |
| first_indexed | 2024-04-10T06:31:51Z |
| format | Article |
| id | doaj.art-5e32b8a4f0944cabb93a72c70448da98 |
| institution | Directory Open Access Journal |
| issn | 1664-1078 |
| language | English |
| last_indexed | 2024-04-10T06:31:51Z |
| publishDate | 2023-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Psychology |
| spelling | doaj.art-5e32b8a4f0944cabb93a72c70448da982023-03-01T06:29:46ZengFrontiers Media S.A.Frontiers in Psychology1664-10782023-03-011410.3389/fpsyg.2023.10125861012586Does aging amplify the rule-based efficiency effect in action selection?Jean P. P. Scheib0Sarah E. M. Stoll1Sarah E. M. Stoll2Jennifer Randerath3Jennifer Randerath4Department of Psychology, University of Konstanz, Konstanz, GermanyDepartment of Psychology, University of Konstanz, Konstanz, GermanyLurija Institute for Rehabilitation Science and Health Research, Kliniken Schmieder, Allensbach, GermanyLurija Institute for Rehabilitation Science and Health Research, Kliniken Schmieder, Allensbach, GermanyOutpatient Unit for Research, Teaching and Practice, Faculty of Psychology, University of Vienna, Vienna, AustriaWhen it comes to the selection of adequate movements, people may apply varying strategies. Explicit if-then rules, compared to implicit prospective action planning, can facilitate action selection in young healthy adults. But aging alters cognitive processes. It is unknown whether older adults may similarly, profit from a rule-based approach to action selection. To investigate the potential effects of aging, the Rule/Plan Motor Cognition (RPMC) paradigm was applied to three different age groups between 31 and 90 years of age. Participants selected grips either instructed by a rule or by prospective planning. As a function of age, we found a general increase in a strategy-specific advantage as quantified by the difference in reaction time between plan- and rule-based action selection. However, in older age groups, these differences went in both directions: some participants initiated rule-based action selection faster, while for others, plan-based action selection seemed more efficient. The decomposition of reaction times into speed of the decision process, action encoding, and response caution components suggests that rule-based action selection may reduce action encoding demands in all age groups. There appears a tendency for the younger and middle age groups to have a speed advantage in the rule task when it comes to information accumulation for action selection. Thus, one influential factor determining the robustness of the rule-based efficiency effect across the lifespan may be presented by the reduced speed of information uptake. Future studies need to further specify the role of these parameters for efficient action selection.https://www.frontiersin.org/articles/10.3389/fpsyg.2023.1012586/fullaction selectionaction planningmotor cognitionend-state comfortimplementation intentionsdrift diffusion |
| spellingShingle | Jean P. P. Scheib Sarah E. M. Stoll Sarah E. M. Stoll Jennifer Randerath Jennifer Randerath Does aging amplify the rule-based efficiency effect in action selection? Frontiers in Psychology action selection action planning motor cognition end-state comfort implementation intentions drift diffusion |
| title | Does aging amplify the rule-based efficiency effect in action selection? |
| title_full | Does aging amplify the rule-based efficiency effect in action selection? |
| title_fullStr | Does aging amplify the rule-based efficiency effect in action selection? |
| title_full_unstemmed | Does aging amplify the rule-based efficiency effect in action selection? |
| title_short | Does aging amplify the rule-based efficiency effect in action selection? |
| title_sort | does aging amplify the rule based efficiency effect in action selection |
| topic | action selection action planning motor cognition end-state comfort implementation intentions drift diffusion |
| url | https://www.frontiersin.org/articles/10.3389/fpsyg.2023.1012586/full |
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