In spite of the fact that emergency admission is the most common form of hospitalization for young children, as well as containing the greatest potential for trauma, almost no reference has been made to it in the psychological literature on pediatric hospitalization. To explore the theoretical and practical feasibility of research in this area, a pilot study was designed to investigate the reactions of a sample of children, parents, and staff to the first six hours of emergency hospitalization, compared with those of a similar sample to elective admission. Sixteen children (eight in each group) aged 11 to 48 months were selected on a time-sample basis from the patient population of a large, metropolitan, pediatric hospital and were followed by trained observors using a specially designed observation schedule. The results indicated that, as expected, emergency does constitute an even greater stress for children, parents, and staff than the already stressful situation of elective admission. In both conditions, however, the results were more complex and more disturbing than anticipated. The implications of these findings, as well as suggestions for further research, are discussed.