Development and validation of the game performance evaluation tool (gpet) in soccer
Abstract
The objective of this article is to present the Game Performance Evaluation Tool (GPET) and the results of the validation and reliability processes said tool has undergone in order to be classified as a scientific evaluation tool. The GPET measures decision-making and the execution of technical-tactical actions in invasion games/sports. The version discussed herein is specific to football. The most significant contribution made by the GPET to the assessment of game performance is that it adopts a situated view to the basic tactical principles or problems proposed by Bayer (1992) with regard to attacking, retaining possession of the ball, advancing on the opposing goal and achieving the objective. Content validity was determined, and concurrent validity, intra-observer reliability (stability) and inter-observer reliability were measured. This evaluation tool has been shown to be a suitable means for assessing the tactical and technical behaviour of both on-the-ball and off-the-ball attackers.Downloads
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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.
