PROTOCOL FOR THE ASSESSMENT OF INDIVIDUAL TACTICAL BEHAVIOR (PADTI) - VALIDATION AND REPRODUCIBILITY: PRELIMINARY EVIDENCE

Abstract

ABSTRACT In order to carry out the process of validation and reproducibility of the Protocol for the Assessment of Individual Tactical Behavior of Soccer athletes (PADTI), a study was carried out divided into three stages: I) preparation of the PADTI; II) logical, content and construct validation and; III) reproducibility. The PADTI was developed based on the 8 fundamental tactical principles of soccer, which were inserted in a Microsoft Excel® spreadsheet, used to collect, store and process the tactical actions of soccer players during the game. The PADTI validity process was performed by 8 professionals, using a spreadsheet to account for items using a Likert scale (5 points). Reproducibility was carried out in two moments with an interval of 15 days, using as a sample the tactical behaviors of the athletes of the Brazilian team, during a soccer match of the 2018 world cup. validity (IV) of 90%. There were no significant differences between the responses of the evaluators (χ² = 12.199; p = 0.094). The intraclass correlation (ICC) values were greater than 0.814 (CI: 95%: 0.251 - 0.954; p <0.001) and Cronbach's Alpha values were greater than α = 0.814. The results indicated that the PADTI is a valid and useful methodology for assessing the tactical performance of soccer players in a game situation.

Keywords

• Tactical behavior in soccer, Tactical principles in soccer
• Evaluation of tactical principles in soccer