The onset of driving phobias.

Thirty driving phobics who called the Psychiatry Outpatient Phobia Clinic (25 females and five males) were given a 20-min semi-standardized telephone interview during which they were asked about the circumstances of the onset of their driving fears. Twelve (40%) reported that their fears were precipitated by a panic attack on the freeway; six (20%) by a collision; and three (10%) by other frightening experiences in automobiles. Four (13.3%) related the onset to family stress or upheaval. Other modes of onset also occurred. The implications of these findings are discussed in terms of existing theories of fear acquisition and treatment approaches.