1, 16-17, A, ADDICTION, ADOLESCENT, AUTONOMY, BEDROOM, BOY, COMPUTER, COMPUTERING, DEPENDENCE, DEPENDENCY, EARPHONE, FACEBOOK, HEADPHONE, HEADSET, HEAR, HEARING, INDOOR, INSIDE, INTERNET, LISTEN, LISTENING, LOSS, MONITOR, NETWORK, OF, ONE, PERSON, PHANIE, SOCIAL, TEEN, TEENAGE, TEENAGER, TWITTER, USING, VOISIN, WEB, YEARS, YOUNG,