"Anxiety in children." . . "Angoisse chez l'enfant." . . "Garçons." . . "Fear in children." . . "Wilderness survival Study and teaching." . . . . . . . . . . . . . . . . . . . "The impact of a 24-hour wilderness isolation on the expressed fear and anxiety of 10-, 11-, and 13-year-old boys"@en . "The impact of a 24-hour wilderness isolation on the expressed fear and anxiety of 10-, 11-, and 13-year-old boys" . . . "The Impact of a 24-hour wilderness isolation on the expressed fear and anxiety of 10-, 11-, and 13-year-old boys"@en . . . . . . "Peur chez l'enfant." . . "Survie en milieu sauvage Étude et enseignement." . .