2000m-802 2005b-392 adolescent adolescentbehavior adolescentpsychology agoraphobia angoissechezl'adolescent angoissechezl'enfant anxieties anxiety anxietydisorders anxietyinadolescence anxietyinchildren child cognitivebehavioraltherapy cognitivetherapy dictionaries diet eatingdisorders evidence-basedmedicine evidence-basedpractice evidenz-basiertemedizin fear food foodindustry foodpreferences kognitiveverhaltenstherapie methode methods médecinefactuelle nutrition nutritionalphysiologicalphenomena panicdisorder panicdisorders phobias phobiasinchildren phobieschezl'enfant phobiessociales popularworks psychologicalaspects psychology psychopathology qt235l657f2012 self-help shyness socialphobia socialphobiainadolescence sozialangst therapy thérapiecognitive traitement treatment unitedstates wm13d637e2008 wm178 wm178a635p2000 wm178k24sa2005 youngadult youngadults