Assessment of the point of no return in choice reaction time under uncertainty conditions in basketball pass
Abstract
The purposes of this study in basketball pass were to analyse how uncertainty affects Reaction Times (RT) and to assess the Point of No Return (PoNR) in choice reaction times. 10 experienced basketball players participated. LEDs lights projected targets on screens. As LED was on, participants hit the target as fast as possible to measure their RT. In the second phase and during the pass Movement Time (MT), the target position could randomly shift to another spot at five instants with progressive delays depending on RT & MT of each player. Results showed that uncertainty increases RT, but does not affect MT. As target change was delayed, neither RT nor MT changed but errors appeared. 2/5MT+RT defined PoNR, as errors soared from this point onwards. Further work is suggested to increase the study external validity and to define a training procedure to decrease both RTs & errors under uncertainty conditions.
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The works and papers that are published in this Journal are subject to the following terms:
1. The Publication Service of the University of Murcia (the publisher) has the Publication Rights (Copyright) to the published papers and works, and favors and permits the reusing of the same under the license indicated in point 2.
© Servicio de Publicaciones, Universidad de Murcia, 2013
2. The papers and works are to be published in the digital edition of the Journal under the license Creative Commons Reconocimiento-No Comercial-Sin Obra Derivada 3.0 España (legal text). The copying, using, spreading, transmitting and publicly displaying of the papers, works or publication are permitted as long as: i) the authors and original sources (Journal, publisher and URL of the publication) are quoted; ii) it is not used for commercial benefit; iii) the existence and specifications of this users license are mentioned.
3. Conditions of Self-Archiving. It is permitted and encouraged that the authors spread electronically the pre-print (before printing) and/or post-print (the revised, evaluated and accepted) versions of their papers or works before their publication since this favors their circulation and early diffusion and therefore can help increase their citation and quotation, and also there reach through the academic community.
