MENTAL HEALTH SEEVICES FOB A POPULATIOX OF A MILLION 79 behaviour—change with age. The work of a Child Keception Centre, furthermore, would provide a valuable training in social medicine and an insight into its sad and sordid aspects. The proposed association with the Psychiatric Unit would linfc up the psychiatric services of an area with the various institutions, schools and homes wherein children might be placed. Some sort of specialization might be introduced into these places to meet the needs of the area. Local cognizance would be taken of how they were administered, and reforms intro- duced where they were needed. Much healthy light and air would be let into some quarters. How should a Child Reception Centre be organized ? Since the period of residence would be short—perhaps an average of a fortnight— there would be no general need for teaching nor for any established relations with a school. But since many of the centre's inmates would, prior to admission, be attending schools, the Education Committee would be much concerned in its activities, though it is doubtful if it could be the responsible authority. The following age-distribution is suggested: Age-groups. Numbers. 0-4 Xursery : both sexes .... 8 5-11 Juniors: both sexes . . . . lo-f-lo 12-16 Boys......15 12-16 Girls ...... 15 Total . . .68 Within the reception centre some differentiation or grading of children might be found desirable. The Royal Medico-Psychological Association has urged that, before certification, every high-grade defective should be kept for a time under observation in a special unit or in an existing institution. A part of the reception centre might be adapted for this purpose. A similar argument applies to certain delinquents whose inclusion, for purposes of observation, in the reception centre would serve a different purpose from that of the fi Classification Schools 7 which are being set up by the Home Office, The latter play their part at a later stage in the delinquent's cajreer, and are designed to effect best placement, after aa order has been made by the Court, in the differently specialized Bemand Homes aod Schools. Ttie proximity of such a centers to a Teaching Psychiatric Unit would again provide valuable material in a new field. All agree that psychiatrists could help in the problem of delinquency both by giving expert advice to the courts and, in suitable cases, by providing treat- ment. The arrangement here suggested might do much to stimulate and develop this important branch of psychiatry. Hie accommodation for Child Reception Centres might largely consist, as a start, of converted Army huts. The children, whose period of residence would be short, could be housed in units of up to twelve or fifteen. The permanent staff would need more subslantial accommodation. The success achieved by the organizations described in this