scholarly journals Interpersonal Dynamics: 1v1 Sub-Phase at Sub-18 Football Players

2013 ◽  
Vol 36 (1) ◽  
pp. 179-189 ◽  
Author(s):  
Filipe Manuel Clemente ◽  
Micael Santos Couceiro ◽  
Fernando Manuel Lourenço Martins ◽  
Gonçalo Dias ◽  
Rui Mendes

The performance of football players within game context can be analyzed based on their ability to break or (re)balance the attacker-defender dyad. In this context, the analysis of each sub-phase (e.g., 1v1, 2v2) presents a feature that needs to be taken into account in sports analysis. This study aims to investigate the interpersonal dynamics dyad formed by the attacker and the defender in 1v1 situations with a goalkeeper. A sample of 11 football male players (age: 17.91 ± 1.04 years) with 8.6 ± 1.52 years of practice experience participated in the study. Analyzing the 1v1 sub-phase, results show that the distance, speed and angular amplitude between the attacker and the defender increases, especially when the attacker attempts to overtake the defender (i.e., score a goal). We conclude that decision-making emerges from the perception that players draw from the action, actively and consistently interacting to find solutions to emerging problems within the game context

2011 ◽  
Vol 15 ◽  
pp. 21-24
Author(s):  
Kelly Smith ◽  
R. Brazendale

Pasture persistence and performance, and associated issues such as black beetle, are of central concern to dairy farmers. The Pasture Renewal Survey 2010 aimed to better understand farmers' confidence in their ability to make informed decisions on their pasture renewal practices, their satisfaction with the success of this decision-making and the performance of their renewed pastures over time. In addition, the survey investigated their attitudes to information sources and what barriers they saw to improving pasture performance on farm. A postal and online survey elicited responses from 776 dairy farmers in the Waikato and Bay of Plenty regions. The four main findings of the work were: 1. Farmers are more confident of their ability to make appropriate on-farm management decisions for renewed pasture than they are of their ability to choose appropriate cultivars and endophyte. 2. Farmers, while generally satisfied with their own success in renewing pasture, reported decreasing levels of satisfaction with renewed pastures over the 3 successive years following renewal. 3. Farmers do not rate information sources very highly in terms of their usefulness in relation to pasture renewal. 4. Weather-related issues and pest-related issues (particularly black beetle) were the most commonly identified barriers to improving pasture performance. Keywords: farmer confidence, farmer satisfaction, information sources, pasture renewal.


2009 ◽  
Author(s):  
Cyril Bossard ◽  
Gilles Kermarrec ◽  
Romain Benard ◽  
Pierre De Loor ◽  
Jacques Tisseau

Author(s):  
Jessica D. Blankshain

The study of foreign policy decision-making seeks to understand how states formulate and enact foreign policy. It views foreign policy as a series of decisions made by particular actors using specific decision-making processes. The origins of this focus on decision-making are generally traced to the 1950s and 1960s, with the literature increasing in complexity and diversity of approaches in more recent decades. Foreign policy decision-making is situated within foreign policy analysis (a subfield of international relations subfield), which applies theories and methods from an array of disciplines—political science, public administration, economics, psychology, sociology—to understand how states make foreign policy, and how these policies translate into geopolitical outcomes. The literature on foreign policy decision-making is often subdivided based on assumptions about the process by which actors make foreign policy decisions—primarily falling into rational and nonrational decision-making; about who is assumed to make the decision—states, individuals, groups, or organizations; and about the influences believed to be most important in affecting those decisions—international factors, domestic political factors, interpersonal dynamics, etc. While much of the literature focuses on foreign policy decision-making in the United States, there have been attempts to apply models developed in the US context to other states, as well as to generate generalizable theories about foreign policy decision-making that apply to certain types of states.


1996 ◽  
Vol 6 (6) ◽  
pp. 576-599 ◽  
Author(s):  
Dennis J. Sabo ◽  
Kevin Barnes ◽  
Wayne K. Hoy

Important domains of teacher participation in decision making and school climate are identified and examined in this empirical study of middle schools. In general, healthy interpersonal dynamics in schools are associated with lower levels of decision deprivation among teachers. Although a healthy school climate seems important in limiting decision deprivation in classroom decision areas, it is less significant in the management domain. The results suggest that although a healthy school climate may be a necessary condition for authentic teacher participation, it is not a sufficient one.


Author(s):  
Adam L. Kelly ◽  
Mark R. Wilson ◽  
Daniel T. Jackson ◽  
Jennifer Turnnidge ◽  
Craig A. Williams

Abstract The world’s greatest professional football players are able to execute effective tactical decisions as well as fulfil various physical demands. However, the degree to which both are associated with greater potential in a football academy is unknown. Therefore, the aim of this study was to investigate decision-making skill and physical performance as contributing factors to coach potential rankings in an English football academy. Ninety-eight outfield academy players (Foundation Development Phase [FDP] under-9 to under-11 n = 40; Youth Development Phase [YDP] under-12 to under-16 n = 58) participated in the study. They engaged in 45 film-based simulations at two occlusion phases (e.g., the visual display is cut-off at a precise time during an action), firstly “during” and secondly “post” execution, to examine decision-making skill. Participants also completed four fitness tests to examine physical performance. A classification of “higher-potentials” (top third) and “lower-potentials” (bottom third) were applied through coach rankings. Independent t-tests compared the decision-making and physical performance tests. Higher-potentials made significantly more accurate decisions within the “post” phase within the FDP (P < 0.05) and the “during” phase within the YDP (P < 0.05). Additionally, higher-potentials were significantly faster for the 0–30 m sprint in both the FDP and YDP (P < 0.05), with higher-potentials within the YDP also significantly faster in the 0–10 m sprint (P < 0.05) and jumped significantly higher in the countermovement jump (P < 0.05). These findings indicated that greater football potential may be associated with superior perceptual-cognitive expertise and quicker sprint ability in both academy age phases, with a greater discriminatory function within the older cohort.


2015 ◽  
Vol 34 (4) ◽  
pp. 342-347 ◽  
Author(s):  
Carl T. Woods ◽  
Annette J. Raynor ◽  
Lyndell Bruce ◽  
Zane McDonald

Acta Gymnica ◽  
2014 ◽  
Vol 44 (2) ◽  
pp. 77-83 ◽  
Author(s):  
Luis Miguel Ruiz Perez ◽  
Miriam Palomo Nieto ◽  
Virginia Garcia Coll ◽  
Jose Antonio Navia Manzano ◽  
Javier Minano Espin ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document