We investigated one hundred and fourteen ears of 60 children (8 males, 52 females, aged from 6 to 13 years) with diagnoses of functional hearing loss (FHL), and were not aware of their own hearing loss. Forty nine (81.7%) of 60 cases examined were detected by school screening tests, 6 (10.0%) were referred to our hospital because their families noticed poor hearing responses, and 5 (8.3%) were enrolled because they complained of otalgia or discomfort in the ear. Forty (66.7%) showed only pure tone threshold loss without complications, and the remaining 20 associated nonorganic disorders. In addition, our investigation found 11 cases (18.3%) with nonorganic otalgia, 5 (8.3%) with functional visual disturbance, 1 (1.7%) with enuresis nocturna who refused to attend school, 1 with tinnitus, 1 with vertigo, and 1 with tic. Moreover, 11 (18.3%) of the 60 cases were suspected of being in conflict with school and/or home. The Type V Békésy pattern, which is frequently observed in FHL and it has clinical utility to distinguish FHL from other types of organic hearing loss, was detected in 44 ears (38.6%). Fifty two (45.6%) of 114 ears showed normal pure-tone thresholds during the clinical course. Sixteen (14.0%) ears needed more than 1 year for thresholds to normalize. These findings suggest that some FHL cases without awareness of their hearing loss resemble psychogenic hearing loss. In such cases, otolaryngologists should carefully check the patient's individual circumstances, and when appropriate, refer patients for psychiatric consultation.