Modulatory role of sport factors on amateur and competitive athletes’ aggressive and antisocial behaviors

Aggressiveness and unethical behaviors are an important problem in sports today. Understanding how to properly measure and manage an athlete's aggressive tendency is a crucial lesson to be learned within the rulesets of a sporting environment. This study aims at validating the Italian version of the Competitive Aggressiveness and Anger Scale (CAAS), specifically developed to measure aggressiveness and anger in athletes. The second aim is to investigate how aggressive and antisocial behaviors are modulated by sex, competitive level (i.e., amateur and competitive), sport contact (i.e., contact and no-contact), and sport type (i.e., team and individual). Two hundred and ninety-six athletes (mean age = 22.42 years, SD = 2.86) were asked to fill out a survey about sociodemographic variables, sport specific data, attitudes to moral decisions, past cheating behavior, and aggression. The Italian version of the CAAS presented a good fit of the data, adequate internal consistency and its construct validity was supported via convergent and discriminant validity. Both aggressiveness and anger dimensions of CAAS positively related with acceptance of cheating and gamesmanship, and past cheating behavior, while only the aggressiveness dimension of the CAAS negatively related with prosocial attitude. Competitive male athletes practicing contact sport showed the highest levels of aggressiveness, while competitive athletes practicing team sport showed the highest level of anger. This study represents the first empirical construct validity evidence of CAAS among Italian athletes and provides a deeper understanding of how athletes' aggressive tendencies and antisocial behavior differ across athlete populations.