France (1) Adaptation (1) Individual differences (1) Teenagers (1) Social status (1) Middle schools (1) Impact (1) Gender (Musical instrument) (1) Faith (1) Evidence (1) Difference (Psychology) (1) Anxiety (1) Adolescence (1) Anxiety disorders (1) Research (1) Influence (1) Translating (1) Friends and associates (1) Estatus social (1) Diferencia (Psicología) (1) Traducción (1) Fe (1) Investigación (1) Ansiedad (1) Collège (1) Recherche (1) Lycée professionnel (1) Lycée (1) Étude de genre (1) Gendèr (1)