... psychiatric assessors make the best use theycan of the information available to them, exploiting their experience of observing children’smental health problems and the reactions of other untrained informants ... about whether they perceive there to be a problem with respect to the specific aspect of mental health, yielding two binary indicators,WiP, WiC.These indicators are important, since they play ... the child’s true mental state S is not accurately observable by9anyone: not by the parent, the child him/herself, the teacher, the psychiatric assessmentteam, nor – least of all – by us, the...