Test of Phenice's technique for determining sex from the os pubis.
Pubic bone morphology was examined to test the accuracy of Phenice's visual method for determining sex from the os pubis. Twelve participants scored 50 pubic bones from individuals of known sex aged 52-92 years. The sample is of modern males and females, all presumed whites. An accuracy of approximately 83% in determining sex was recorded, compared to 95% reported by Phenice. This accuracy difference may reflect different age distributions of the two samples. Through replication of test results on two series of 25 specimens, the technique was found to be reliable. Previous experiences in human osteological analysis was shown to have no effect on accuracy in this test, confirming Phenice's assertion that the technique does not require extensive experience to yield accurate results. Results suggest that there is a moderate negative correlation between accuracy in determining the sex of an individual and that individual's age.
Lovell
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NC
Department of Anthropology, Cornell University, Ithaca, New York 14853.
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011630:Pubic Bone / Q000033:anatomy & histology*; D012727:Sex Characteristics; D044465:White People