Psychological variable during phase of momentum in football

This dataset contains psychological measures collected from football players across multiple periods during competitive contexts. The variables include:Self-confidence (Sc): Individual confidence level.Team confidence (Tc): Perceived confidence in the team.Competitive anxiety (Ca): Anxiety related to competition.Effort intention (Ei): Intention to exert effort.Data were collected over four periods (Period 1 to Period 4) and are presented on a Likert scale (1–7). All player names have been anonymized and replaced with neutral identifiers (Player_01, Player_02, …). Mentions of status (incoming/outgoing) have been removed to ensure confidentiality.The dataset is provided in CSV format, accompanied by:A README file explaining the structure and context.This dataset can be used for research on psychological dynamics in football, performance analysis, and team cohesion studies.