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Hemispheric Specialization, Handedness, and Laterality

  • William H. Gaddes

Abstract

Until recently it was thought, perhaps somewhat simplistically, that a right-handed person was necessarily left-hemisphere dominant for language, and similarly a left-handed person was right-hemisphere dominant for language. Now it is known, from neuropsychological researches over the last 30 years, that this is not so and that the whole question of the relation between handedness and hemispheric specialization is highly complex and variable within certain limits. However, before we examine the relationship between cerebral function and handedness, let us look at these two behavioral processes separately.

Keywords

Left Hemisphere Dichotic Listening Hemispheric Specialization Cerebral Dominance Language Dominance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Some References on Handedness Examinations and Inventories

  1. Bryden, M. P. Measuring handedness with questionnaires. Neuropsychologia1977 15617–624. Google Scholar
  2. Crovitz, H. F. & Zener, K. A. A group test for assessing hand-and eye-dominance. American Journal of Psychology, 1962, 75, 271–276.PubMedCrossRefGoogle Scholar
  3. Harris, A. J. Harris tests of lateral dominance: Manual of directions for administration and interpretation, 3rd Ed. New York: Psychological Corporation, 1958.Google Scholar
  4. Oldfield, R. C. The assessment and analysis of handedness: The Edinburgh Inventory. Neuropsychologia1971 997–113. Google Scholar
  5. Raczkowski, D., Kalat, J. W. & Nebes, R. Reliability and validity of some handedness questionnaire items. Neuropsychologia1974 1243–47. Google Scholar
  6. White, K. & Ashton, R. Handedness assessment inventory. Neuropsychologia1976 14261–264. Google Scholar

Footedness Laterality

  1. Footedness laterality measures have their own tested methods of measurement. See Vanden-Abeele, J. Comments on the functional asymmetries of the lower extremities. Cortex, 1980, 16, 325–329.Google Scholar

Copyright information

© Springer Science+Business Media New York 1985

Authors and Affiliations

  • William H. Gaddes
    • 1
  1. 1.Department of PsychologyUniversity of VictoriaVictoriaCanada

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