Frequency of left-handedness among the Andhra Pradesh people.
The percentages of left-handed people among the males and females of Andhra Pradesh tribals in India were found to be 15.49 and 7.79, and in Hindus 6.9 and 4.65. The difference between the sexes among tribals is significant. The tribal people studied were Koya Doras, Sugalis (or Lambadis), and Konda Reddis. It is suggested that similar quantitative studies of left-handedness should be made in other tribal and aboriginal populations before they are culturally comditioned to right-handedness.
D005006:Ethnicity; D005260:Female; D007839:Functional Laterality; D005826:Genetics, Medical; D006801:Humans; D007194:India / Q000208:ethnology; D008297:Male; D010641:Phenotype; D012737:Sex Factors