Multiple approaches to the reduction of dental fear.

Participant modeling, symbolic modeling, and graduated exposure were compared with each other and with two control treatments for effectiveness in reducing fear of dentistry in 33 adults who had avoided dental treatment for from 1 to 10 yr. Assessment of in-chair psychological responsiveness and overt behavior showed no significant pre-post change for any group although all of them reported significant reduction in state anxiety and expected pain. During the 24 months following treatment, from 50 to 87.5% of the subjects were able to return to regular dental care with the highest "return" rate appearing in the participant modeling condition.