Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements
The present paper aimed to study the effect of using attentional instruction and increasing the rhythm on the relative phase stability of coordinated out-phase bimanual coordination movements. Using a plotter device, the participants (N=16) performed out-phase bimanual coordination pattern (45, 90,...
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| Format: | Article |
| Language: | English |
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Selcuk University Press
2016-08-01
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| Series: | Türk Spor ve Egzersiz Dergisi |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/271374 |
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| author | Ehsan Zareıan |
| author_facet | Ehsan Zareıan |
| author_sort | Ehsan Zareıan |
| collection | DOAJ |
| description | The present
paper aimed to study the effect of using attentional instruction and increasing
the rhythm on the relative phase stability of coordinated out-phase bimanual
coordination movements. Using a plotter device, the participants (N=16)
performed out-phase bimanual coordination pattern (45, 90, and 135 degree) while
focusing on signs of the device (external attention) or their forearm (internal
attention) or without attentional instruction with increasing frequency. KP was provided to participants after each attempt. Dependent variables were analyzed by
3 (attention) × 3 (relative phase) × 4 (frequency) analysis of variance with
repeated measures on second and third variables. The results revealed that
external attention lead to increased stability of relative phase in all three
phase patterns. Additionally, increased frequency of motions caused decreased
stability of relative in all three patterns. Findings of this study
corroborated the constrained action hypothesis and showed that, unlike in-phase
and anti-phase attractor patterns and because of the difficulty out-phase patterns, external attention instruction can act contrary to linear changes of control parameter and increase their stability of
relative phases. |
| format | Article |
| id | doaj-art-89e81b7ca212472f93e69a39bcd95f5f |
| institution | Kabale University |
| issn | 2147-5652 |
| language | English |
| publishDate | 2016-08-01 |
| publisher | Selcuk University Press |
| record_format | Article |
| series | Türk Spor ve Egzersiz Dergisi |
| spelling | doaj-art-89e81b7ca212472f93e69a39bcd95f5f2025-01-02T22:46:07ZengSelcuk University PressTürk Spor ve Egzersiz Dergisi2147-56522016-08-011824045154Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movementsEhsan Zareıan0Allameh Tabataba’i UniversityThe present paper aimed to study the effect of using attentional instruction and increasing the rhythm on the relative phase stability of coordinated out-phase bimanual coordination movements. Using a plotter device, the participants (N=16) performed out-phase bimanual coordination pattern (45, 90, and 135 degree) while focusing on signs of the device (external attention) or their forearm (internal attention) or without attentional instruction with increasing frequency. KP was provided to participants after each attempt. Dependent variables were analyzed by 3 (attention) × 3 (relative phase) × 4 (frequency) analysis of variance with repeated measures on second and third variables. The results revealed that external attention lead to increased stability of relative phase in all three phase patterns. Additionally, increased frequency of motions caused decreased stability of relative in all three patterns. Findings of this study corroborated the constrained action hypothesis and showed that, unlike in-phase and anti-phase attractor patterns and because of the difficulty out-phase patterns, external attention instruction can act contrary to linear changes of control parameter and increase their stability of relative phases.https://dergipark.org.tr/tr/download/article-file/271374attentional instructionsbimanual coordinationfrequencyrelative phase stability |
| spellingShingle | Ehsan Zareıan Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements Türk Spor ve Egzersiz Dergisi attentional instructions bimanual coordination frequency relative phase stability |
| title | Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| title_full | Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| title_fullStr | Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| title_full_unstemmed | Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| title_short | Relative phase stability: The interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| title_sort | relative phase stability the interaction of attentional instruction and frequency on relative phase of bimanual coordination movements |
| topic | attentional instructions bimanual coordination frequency relative phase stability |
| url | https://dergipark.org.tr/tr/download/article-file/271374 |
| work_keys_str_mv | AT ehsanzareıan relativephasestabilitytheinteractionofattentionalinstructionandfrequencyonrelativephaseofbimanualcoordinationmovements |