adaptability(psychology) adaptation(psychologie) child childhood childpsychology chronicallyill chronicallyillchildren chronicdisease chronicdiseases congresses congrès enfantsmaladeschroniques infantpsychology ininfancy maladieschroniques mentalhealth parent-childrelations parentandchild parentsetenfants physiologicalstress psychologicaladaptation psychologicalstress psychology psychophysiologie psychophysiology santémentale self-help stress stress(physiology) stress(psychology) stresschezl'enfant stressinchildren stressmanagement