OKUL SPORLARI VOLEYBOL MÜSABAKALARINA KATILAN ERKEK SPORCULARIN SÜREKLİ KAYGI DÜZEYLERİNİN İNCELENMESİ (INVESTIGATION OF THE TRAIT ANXIETY LEVELS OF MALE ATHLETES WHO PARTICIPATE IN VOLLEYBALL COMPETITIONS IN SCHOOL SPORTS) - Eyyup NACAR -- Atalay GACAR - Ömer Faruk TUTAR - Atakan AKSU | The Journal of Turk-Islam World Social Studies