Psychological characteristics of children with functional hearing loss.

The terminology used to describe functional hearing loss (FHL) and some explanations of the phenomenon are discussed briefly. Previous studies of FHL in children are reviewed. Characteristics of 30 children seen for psychological assessment following diagnosis of FHL are described. There were twice as many girls as boys in the sample. A large proportion of the children had experienced middle ear problems. The mean IQ for the sample was below average, but the range of intellectual ability was wide. Nine children showed serious educational retardation. The children were assigned to one of three psychological problem groups depending on whether they had minor, school-based, or deeper, psychological problems. Those with deeper psychological problems tended to show greater hearing losses on pure tone audiometry. FHL seemed to be related to attentional factors in those with only minor or school-based problems but not for those with deeper psychological problems. These findings are discussed with reference to the need for psychological assessment of children with FHL.