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Frequency of Left-Handedness Among the Andhra Pradesh People

Published online by Cambridge University Press:  01 August 2014

K. R. Dronamraju
K. R. Dronamraju*
Affiliation:
Genetics and Biometry Laboratory, Bhubaneswar, Orissa, India
*
451-5 Moores Mill Road, Bel Air, Maryland 21014, USA

Abstract

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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 conditioned to right-handedness.

Type
Short Notes
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 24 , Issue 1-2 , January 1975 , pp. 161 - 162
Copyright
Copyright © The International Society for Twin Studies 1975

References

REFERENCES

Beckman, L., Elston, R. 1962. Data on bilateral variation in man: Handedness, hand clasping and arm folding in Swedes. Hum. Biol., 34: 99–103.Google Scholar
Dronamraju, K.R., Meera, Khan P. 1963. Frequency of colour blindness among the tribal and non-tribal peoples of Andhra Pradesh. Ann. Hum. Genet., 27: 17–21.CrossRefGoogle ScholarPubMed
Ishihara, S. 1960. The series of plates designed as a test for colour-blindness. 38 Plates, 15th complete edition. Tokyo: Kanehara Shuppan.Google Scholar
Rife, D.C. 1940. Handedness with special reference to twins. Genetics, 25: 178–186.Google Scholar
Stern, C. 1960. Principles of Human Genetics (pp. 306–308). San Francisco: Freeman.Google Scholar
Strangmann-Koehler, J., Ludwig, W. 1954. Untersuchungen über die Komponenten der Seitigkeit des Menschen, insbesondere die Venigkeit. Zeitschr. Mensch. Vererb. u. Konstitutionslehre, 32: 219–258.Google Scholar
Woo, T.L., Pearson, K. 1927. Dextrality and sinistrality of hand. Biometrika, 19: 165.Google Scholar