This study aims to investigate the relationship between self-efficacy and level of expertise in tennis, distinguishing between a general measure of the construct and a measure specific to the sport context. The research is situated within the theoretical framework of decision making in sport, in which the perception of one's own abilities represents a crucial variable for the quality of choices made on court. Based on the existing literature, it was hypothesized that level of expertise, operationalized through FITP ranking and years of practice, would be positively associated with self-efficacy scores, with a stronger association for the specific measure than for the general one. The study involved 99 adult Italian tennis players, belonging to different competitive levels, recruited through tennis clubs, coaches, and word of mouth between November 2025 and April 2026. The instruments used were the New General Self-Efficacy Scale, a general measure of self-efficacy, and the Scala delle Convinzioni di Efficacia nel Tennis, a measure specific to the tennis domain. The results showed a significant association between level of expertise and efficacy beliefs related to the specific technical aspects of tennis, whereas the general measure of self-efficacy was not significantly associated with the competitive level achieved, supporting the principle of task specificity in the measurement of sport self-efficacy.
Il presente studio si propone di indagare la relazione tra autoefficacia e livello di expertise nel tennis, distinguendo tra una misura generale del costrutto e una misura specifica per il contesto sportivo. La ricerca si inserisce nel quadro teorico del decision making in ambito sportivo, in cui la percezione delle proprie capacità rappresenta una variabile cruciale per la qualità delle scelte in campo. Sulla base della letteratura esistente, è stato ipotizzato che il livello di expertise, operazionalizzato attraverso la classifica FITP e gli anni di pratica, sia positivamente associato ai punteggi di autoefficacia, con un'associazione più forte per la misura specifica rispetto a quella generale. Lo studio ha coinvolto 99 tennisti italiani di età adulta, appartenenti a diversi livelli agonistici, reclutati attraverso circoli tennistici, allenatori e passaparola tra novembre 2025 e aprile 2026. Gli strumenti utilizzati sono la New General Self-Efficacy Scale, misura generale dell'autoefficacia, e la Scala delle Convinzioni di Efficacia nel Tennis, misura specifica per il dominio tennistico. I risultati hanno mostrato un'associazione significativa tra il livello di expertise e le convinzioni di efficacia legate agli aspetti tecnici specifici del tennis, mentre la misura generale di autoefficacia non è risultata significativamente associata al livello agonistico raggiunto, a sostegno del principio di specificità del compito nella misurazione dell'autoefficacia sportiva.
Autoefficacia generale e specifica nel tennis: il ruolo della classifica e dell'esperienza agonistica
MARCHETTI, ALBERTO
2025/2026
Abstract
This study aims to investigate the relationship between self-efficacy and level of expertise in tennis, distinguishing between a general measure of the construct and a measure specific to the sport context. The research is situated within the theoretical framework of decision making in sport, in which the perception of one's own abilities represents a crucial variable for the quality of choices made on court. Based on the existing literature, it was hypothesized that level of expertise, operationalized through FITP ranking and years of practice, would be positively associated with self-efficacy scores, with a stronger association for the specific measure than for the general one. The study involved 99 adult Italian tennis players, belonging to different competitive levels, recruited through tennis clubs, coaches, and word of mouth between November 2025 and April 2026. The instruments used were the New General Self-Efficacy Scale, a general measure of self-efficacy, and the Scala delle Convinzioni di Efficacia nel Tennis, a measure specific to the tennis domain. The results showed a significant association between level of expertise and efficacy beliefs related to the specific technical aspects of tennis, whereas the general measure of self-efficacy was not significantly associated with the competitive level achieved, supporting the principle of task specificity in the measurement of sport self-efficacy.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/117953