Suplemento de artículos seleccionados con revisión del Congreso Andaluz de Psicología de la Actividad Física y el Deporte (13 : 2011 : Sevilla). Editores : José Carlos Caracuel ; Rocío Bohórquez.The main aim of the study was to examine the relationships between the motivational climate created by coaches and peers regarding collective efficacy. To this end, we used a sample of 377 football players belonging to 20 teams in Group XIV of the Spanish Third Division, who completed questionnaires on peer motivational climate, coach motivational climate and collective efficacy. After analyzing the results, we showed that the mastery climate created by peers and coach had a significant and positive relationship to collective efficacy. This association was supported by a regression analysis that showed that the mastery climate was the strongest predictor of collective efficacy. To conclude, we emphasize the importance of promoting a mastery climate in training sessions by coaches and peers to improve collective efficacy
