"Psychologie du sport." . . "Confiance en soi." . . "Sportif universitaire." . . "Who[m] do athletes compare to how the standard of comparison can affect confidence levels in athletes"@en . . . . . . "Who[m] do athletes compare to[?] how the standard of comparison can affect confidence levels in athletes" . . . . . "Who do athletes compare to" . . . . . . "Whom do athletes compare to?" . "Whom do athletes compare to?"@en . . . "Who do athletes compare to? how the standard of comparison can affect confidence levels in athletes"@en . . . . . . . . "Who do athletes compare to : how the standard of comparison can affect confidence levels in athletes"@en . . . . . . . . . . . . . "Comparaison sociale." . .